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(The fact that Apple supports either 10 Gbps over USB 3.1 Gen 2 or 40 Gbps over USB4, which is backward-compatible to 20 Gbps rates over USB4, is a whole other bit of confusing circuitry in the Thunderbolt/USB controller chips.). The latest PC gaming hardware news, plus expert, trustworthy and unbiased buying guides. I often told people, Dont call yourself stupidyou are not! (Feb. 1, 2011) http://www.everythingusb.com/superspeed-usb.html, Faas, Ryan. This process is called enumeration -- devices are also enumerated when they connect to the bus. Just like there are some networks that can definitely benefit from 200G Ethernet, but it would be quite a stretch to say that most people need more than the 1G ports bundled with most consumer hardware. ) Thunderbolt 4 cables that can do 240W power? SEE PRICE. I agree that this latest development is something of an improvement. Behind the scenes, heres what those labels correspond to: A future update to USB4, announced by the technical part of the USB-IF as USB4 2.0, will almost certainly be publicly labeled USB 80Gbps.. Aug. 18, 2008. Whatever that old peripheral has, just get an adapter/cable to it and done. I suspect it will be a long time before the majority of low-speed devices (e.g. The funny part is how theyre saying Intel is leading when they cite the two standards already released by other organizations that form the backbone of Thunderbolt NG. Maybe some day, but there are a huge amount of computers and devices with type-A ports, and as much as some would prefer it, the world wont be throwing them out until they reach their normal end of life. June 11, 2008. And since most Mac users these days will rely on TB for external attachment (not even the Mac Studio offers much going on internally, and the new Mac Pro after all the hoopla and many months of talk is still MIA at this point), that is a crucial limitation. This stuff is unnecessarily complicated.. "Is Intel delaying USB 3.0 to give Light Peak an advantage?" Supporting three speed modes (1.5, 12 and 480 megabits per second), USB 2.0 supports low-bandwidth devices such as keyboards and mice, as well as high-bandwidth ones like high-resolution webcams, scanners, printers and high-capacity storage systems. Youll get the highest throughput with that cable compared to any other in nearly every case. Similarly, you can plug any "A" connector into any "A" socket and know that it'll work. I think you might be misreading it in part but also not inaccurate at the remaining potential for confusion! I believe that all USB-C ports must produce this at a minimum. I think you make a strong argument that certain classes of users would greatly benefit from it. If you have lots of self-powered devices (like printers and scanners), then your hub doesn't need to be powered -- none of the devices connecting to the hub needs additional power, so the computer can handle it. But unless youre doing massive reads/writes or external GPU computation, etc., you wont need > 40 Gbps. That being said, you will need to know some of the differences between version 3.0 and 3.1. Frames contain 1,500 bytes, and a new frame starts every millisecond. Registration confirmation will be emailed to you. BLENDER REVIEWS v1.0. Compare Side-by-Side. Apples 3m TB4 cable: For all the money they charge, for USB it says USB 3.1 Gen 2 data transfer at up to 10Gb/s not even USB 20Gbps. Its possible that Apples Studio Display ports do not, and that might explain the problem. There's a quick-release on the stand, but only very basic cable management through a clip attached to SPEAKER REVIEWS v0.8. SEE OUR REVIEW Nixeus EDG 34. Key Findings. But at long last, the USB-IF has finally made things better, with a simplified set of USB logos! Think Sam Elliot (only older) and imagine harrumph followed by something along the lines of Now why would they mention USB 40Gbps and USB 10Gbps as if they were different? ), instead of having to have separate connections to each one. You'll learn why the USB system is so flexible and how it's able to support so many devices so easily -- it's truly an amazing system. DisplayPort cable; USB-B to USB-A upstream cable; Much of the non-Apple world has shifted to USB-C for charging and data. With little fanfare, the USB-IF has updated its USB Enabling Connections site with a new approach. USB 4 (up to 40Gb/s). Heres the page Ive bookmarked as a reference: https://www.tripplite.com/products/usb-connectivity-types-standards. Heres some good reading on this topic along with what TBs PCIe 3.0 lanes actually offer, how TB3 vs. 4 relates to lanes used, and why theres this massive discrepancy between posted spec and real-world throughput. so you can connect a laptop and get power and data over a single cable. A USB 3.0 cable can supply up to 900 milliamps of power. Thoughtful, detailed coverage of everything Apple for 32 years, #1634: New Messages features, Apple Q4 2022 results, Preview drops PostScript, iOS/iPadOS 15.7.1, Dvorak on iPhone and iPad, #1633: macOS 13 Ventura and other OS updates, 10th-gen iPad, M2 iPad Pro, 3rd-gen Apple TV 4K, Apple services price hikes, #1632: Apple Card Savings accounts, SOS in the iPhone status bar, Tab Wrangler, Focus in iOS 16, #1631: iOS 16.0.3 and watchOS 9.0.2, roller coasters trigger Crash Detection, Medications in iOS 16, watchOS 9 Low Power Mode, #1630: Apple Books changes in iOS 16, simplified USB branding, recovering a lost Google Workspace account, USBefuddled: Untangling the Rats Nest of USB-C Standards and Cables, announced by the technical part of the USB-IF as USB4 2.0,, claim they have 1-meter active USB4 cables, announced a 3-meter (9.8 feet) active USB4 cable, OWC Releases Affordable Thunderbolt 4 Cables, File:USB 2.0 and 3.0 connectors.svg - Wikipedia. One port to rule them all. In addition to improving functionality and encouraging innovation, USB 2.0 increases the productivity of user applications and allows the user to run multiple PC applications at once or several high-performance peripherals simultaneously. Apple certifies Lightning cables under its MFi (Made for iPhone!) I dont think the Micro-A connector was ever popular, but the Micro-B is very popular and may be the most popular device-side connector. so you can connect a laptop and get power and data over a single cable. (Some makers claim they have 1-meter active USB4 cables, but I havent tested any yet.) DisplayPort If you connect them backwards, you may not get any video. Option ThreeUse a USB 2.0 cable, like one used connect to a USB printer, instead of a USB 3.0 cable. UfxDeviceNotifyDetach Notifies UFX that the device's USB cable has been detached. Reuse governed by Creative Commons License. A similar set of logos will appear on cable plugs. Intels competing Thunderbolt group even poked fun at USBs labeling profusion on USB-C cables. (Jan. 28, 2011) http://www.wired.com/gadgetlab/2010/04/intels-light-peak-technology-could-kill-usb-30/, Intel. Intel. The LG 32UL500-W is a good budget-friendly 4k monitor. Jan. 10, 2010. This is already pretty much dead. You might not think data transfer cables create controversy. On the power wires, the computer can supply up to 500 milliamps of power at 5 volts. Will there be 2m (or even 3m, if using the same tech as currently only Apple seem to do? SPEAKER REVIEWS v0.8. PRINTER REVIEWS v1.2. After writing an entire book about cable and standards complexity, Take Control of Untangling Connections, I cant express how glad I am to see a straightforward story: a single number, simplified logos, and less frustration for users. If it's a new device, the operating system auto-detects it and asks for the driver disk. IDM Members' meetings for 2022 will be held from 12h45 to 14h30.A zoom link or venue to be sent out before the time.. Wednesday 16 February; Wednesday 11 May; Wednesday 10 August; Wednesday 09 November "Intel's Light Peak Technology Could Kill USB 3.0." You plug the hub into your computer, and then plug your devices (or other hubs) into the hub. This is entirely up to Apple. VACUUM REVIEWS v1.1. Like so many other things in the world of personal computing, this is much more complicated than it should be for the average person. hes be quite confused. Thats a small improvement over Thunderbolt 3s 0.5 meters. MBP port thunderbolt <<-- Lenovo <<-- cable ethernet -->> internet box. Please copy/paste the following text to properly cite this HowStuffWorks.com article: Marshall Brain This is a 1080p monitor,Great monitor for gaming and any other use thats not 4k,runs up to 240hz that varies on game but does get to 240.it comes with an Anti Glare coating on screen so dont try to peel it off,also it does not have that film that most screens have on them so theres nothing to peel off of screen.comes with cables hdmi and display port cable no need to buy cables.also to But some reporters, such as ZDNet writer Adrian Kingsley-Hughes, suggests that one reason USB 3.0 adoption has been slow is because Intel has delayed production on motherboards with USB 3.0 support purposefully to give one of its own products a head start [source: Kingsley-Hughes]. Not really. During a frame, isochronous and interrupt devices get a slot so they're guaranteed the bandwidth they need. The first true replacement to the very popular LG 27GL850-B and LG 27GN850-B, it delivers an excellent gaming experience.It has outstanding low input lag and a great selection of gaming features, including black frame insertion (BFI), and it supports both AMD FreeSync and NVIDIA Charging As @glennf wrote, its a connector spec that can support many different connection technologies. (Jan. 28, 2011) http://www.pcworld.com/article/186566/usb_30_finally_arrives.html, Universal Serial Bus. Feb. 1, 2011. "How USB Ports Work" When used with a USB cable, it is USB 2.0, so slow by todays standards. On the other hand, the VG279Q has better pre-calibration color accuracy, a wider SDR color gamut, and a 144Hz refresh rate that makes fast motion look a lot smoother. (USB-IF used Thunderbolt as the basis for most of USB4.) program, and thus any legitimately labeled Lightning cable has to have the same specifications. This display is very nice but this a failure ; people from Apple probably dont use their devices. 1 April 2000. All versions of USB specify cable properties; version 3.x cables include additional data paths. Make it so, Number One! I guess well likely still see TB (TB5) remain as the superset protocol, then. SPEAKER REVIEWS v0.8. (presumably 5, as not even announced yet!) SPEAKER REVIEWS v0.8. Many USB devices come with their own built-in cable, and the cable has an "A" connection on it. These are pretty much dead and gone, although you may have some older devices that use them. When we start getting USB4 80 Gbps controllersthe hardware in computers and peripherals that handles communicationthey come with a magic upgrade: your existing Thunderbolt 4/USB4 cables will suddenly carry 40 Gbps between two 80 Gbps controllers as long as theyre 2 meters (6.6 feet) or shorter. As USB data rates and standards names became more complicated, the options for charging wattage have been distilled down to just two: 60 watts and 240 watts, with future USB chargers using the logos below. Theyre calling it Thunderbolt next generation. But it will probably be Thunderbolt 5. CAMERA so motion looks smoother. It delivers up to 80 Gbit/s of of bi-directional bandwidth, allowing for up to two times faster data transfer speeds between future host device and external storage drives that support the standard, compared to current Thunderbolt 4 speeds. On some devices, the type-B receptacle has no data connections, being used solely for accepting power from the upstream device. Supported as a part of the USB 4 spec as well. Is USB4 better than Thunderbolt 4? Thunderbolt 4 (up to 40Gb/s) BLENDER REVIEWS v1.0. BLENDER REVIEWS v1.0. Micro. It's meant for applications such as transferring high-definition video footage or backing up an entire hard drive to an external drive. A high-power device like a printer or scanner will have its own power supply, but low-power devices like mice and digital cameras get their power from the bus in order to simplify them. VACUUM REVIEWS v1.1. Overview. Pretty much. SPEAKER REVIEWS v0.8. Bulk and control transfers use whatever space is left. Apple describes the desktop machine as having four Thunderbolt 4 ports, which it then defines as supporting Thunderbolt 4 (up to 40Gb/s), DisplayPort, USB 4 (up to 40Gb/s), USB 3.1 Gen 2 (up to 10Gb/s), plus two USB-A ports (up to 5Gb/s). (The reason for that very specific language? More about what peripherals you want and the kind of controller they have built in. After 90 percent is used up, the host denies access to any other isochronous or interrupt devices. The USB 3.0 (SuperSpeed USB) standard became official on Nov. 17, 2008 [source: Everything USB]. SEE OUR REVIEW DisplayPort cable; HDMI cable; USB-B upstream cable; High-power devices (such as printers) have their own power supplies and draw minimal power from the bus. June 29, 2009. Devices that needed faster connections came with their own cards, which had to fit in a card slot inside the computer's case. (Jan. 31, 2011) http://europa.eu/rapid/pressReleasesAction.do?reference=MEMO/09/301, Everything USB. But they clearly decided that USB3 was a better solution. You can connect a 2.x cable to a 3.x device, but not the other way around. It doesn't have internal speakers, but it does support HDR10. It's part of Samsung's 2021 Odyssey gaming lineup as an updated version of the Samsung Odyssey G5 LC27G55T, but with a different panel and design.Instead of having a curved screen with a VA panel like the 2020 model, this monitor has an IPS panel and a flat screen. The deployment of USB 2.0 allowed PC industry leaders to forge ahead with the development of PC peripherals to complement existing high-performance PCs. Amazon.com USB-A to USB-B upstream cable; A Thunderbolt 4 cable can carry both Thunderbolt 3 and 4 at 40 Gbps and USB4 at 40 Gbps. Thank you, @glennf, for once again delivering an excellent article on protocol/cable standards. One argument for Apple to move to USB-C for all devices is partly to get higher data transfer rates for backups and other purposes. And if youre connecting fancier new stuff where performance/reliability counts (USB3), Id say @glennfs original advice still holds: get a good TB4 cable and done (for both data and power). Recent distributions of the Linux operating system support USB 3.0. On October 19, 2022, Intel previewed Thunderbolt 5, aligned to the USB Implementers Forum's (USB-IF) release of the USB4 v2 specification. The USB variant plants are slowly fading away. SEE PRICE. Seemingly, you just need a compliant USB-C port of any 3.x vintage that produces 15W (5V @ 3A) power. Those ports support USB 3.1 Gen 2, which offers a maximum of 10 Gbps, not 3.2 Gen 22, which would allow 20 Gbps. The LG 27GN800-B is a great gaming monitor from LG's UltraGear lineup. Anyone who has been around computers for a while knows the problem that the Universal Serial Bus is trying to solve -- in the past, connecting devices to computers has been a real headache. A standard Thunderbolt 4 cable will carry Thunderbolt 4 at 40 Gbps at any length, USB4 at 40 Gbps if up to 0.8m, and USB4 at 20 Gbps at longer runs. A passive Thunderbolt 3 cable supported USB 3.1 at up to 10 Gbps, but an active Thunderbolt 3 cable shunted USB to separate wires in the port and cable, limiting the data rate to USB 2.0s measly 480 Mbps.). USB-B. The latest Lifestyle | Daily Life news, tips, opinion and advice from The Sydney Morning Herald covering life and relationships, beauty, fashion, health & wellbeing Not because people actually need to push 8 GB/s to a single device, but because like cars MPG ratings these specs are totally over-inflating capabilities compared to what people actually see in the real world. AFAIR doesnt TB3/4 offer better latency than USB; hence why people use it over USB? Possibly, the cable will be retooled or relabeled for USB4 at 80 Gbps. Mini. If you knew that, pat yourself on the backI had missed that distinction partly because there arent many USB4 40 Gbps devices on the market, and I own none. The host also finds out from each device what type of data transfer it wishes to perform: The host can also send commands or query parameters with control packets. In the meantime, you can find computers and accessories that incorporate USB 3.0 on the market today. Compare Side-by-Side. With its built-in Wi-Fi router, there are also four gigabit speed capable Ethernet ports for hard-wire connection to devices, such as a computer, TV, game system and cable set-top box, to name a few. This kind of free improvement to existing hardware is unusual. (presumably 5, as not even announced yet!) Regardless of the model you choose, all you need is a single Thunderbolt 3 cable to hook up the enclosure. Option FourSwitch to using a 5GHz Wi-Fi connection. I cant figure it out from the manual or specs. On power, Thunderbolt relies on the USB Power Delivery specification, so its possible that there will be a Thunderbolt 4 update that incorporate the latest PD. If you need to locate your peripheral about a meter or farther away from your device, Thunderbolt 4 is the better choice for maximum data rate right now. re. All USB 3.0 devices should be backward compatible with a USB 2.0 cable, and when a device is connected at USB 2.0 speeds there is no possibility for the interference. PRINTER REVIEWS v1.2. HDMI Cable; Power Adapter; USB-C Upstream No USB-C Ports USB-C Rated Speed No USB UfxDeviceNotifyFinalExit Notifies UFX that the device is detached. Individual USB cables can run as long as 5 meters; with hubs, devices can be up to 30 meters (six cables' worth) away from the host. The Universal Serial Bus has the following features: The devices connected to a USB port rely on the cable to carry power and data. It also has better ergonomics and gets brighter to fight glare. April 15, 2010. Just about every peripheral made now comes in a USB version. The simple bottom line (and good news!) I wish USB and Thunderbolt would just merge, for goodness sake. PCI Express devices communicate via a logical connection called an interconnect or link.A link is a point-to-point communication channel between two PCI Express ports allowing both of them to send and receive ordinary PCI requests (configuration, I/O or memory read/write) and interrupts (INTx, MSI or MSI-X).At the physical level, a link is composed of one or more lanes. USB-A. There's a cutout in the stand for cable management. The operating system supports USB as well, so the installation of the device drivers is quick and easy, too. It eliminates the need to run multiple cables from your monitor desk to your computer. But the USB Forum seems to have learned -nothing- about labeling, branding, and resolving the consumer confusion over what goes with what. Ultimate connectivity in one: clutter your desk with the included USB-C cable, a single cable solution that transmits power, data, video and audio. A slightly different controller would have been required for the 20 Gbps variant of USB 3.x. There are still too many variations/considerations for end users to have to deal with. Like the ful-size type-B connector, a micro-B connector has an extra-large variation to support USB 3.x. The back of the monitor is made of plastic with an Alienware logo in the top right corner that lights up. BLENDER REVIEWS v1.0. For over 31 years, weve published professional, member-supported tech journalism that makes you smarter. USB 3.0 boasts speeds 10 times faster than USB 2.0 at 4.8 gigabits per second. The USB standard uses "A" and "B" connectors to avoid confusion: By using different connectors on the upstream and downstream end, it's impossible to ever get confused -- if you connect any USB cable's "B" connector into a device, you know that it'll work. Unclear. The easy solution to the problem is to buy an inexpensive USB hub. So you can connect a 2.x cable to a 3.x device (giving you only 2.x speeds) but not the other way around. You get a cable upgrade without changing your cable. Apple still sells a FW adapter, but its a pretty old device that hasnt been updated. Every week youll get tech tips, in-depth reviews, and insightful news analysis for discerning Apple users. Thunderbolt 3 was the first version of that standard to introduce the distinction of active and passive cables; USB had avoided it by having a single cable definition for USB 1.0 through 3.2. Computer owners have the option to purchase cards that they can install in their computers to give USB 3.0 support. The USB standard supports up to 127 devices, and USB hubs are a part of the standard. 3.0, the current most common implementation for the cable service internet, offers speeds up to 1 Gbps downstream and 200 Mbps upstream. "Harmonisation of a charging capability of common charger for mobile phones - frequently asked questions." As @glennf points out, the matrix of connector types and capabilities can be hard to keep sorted. But that appears to have been a technicality, because (with the exception of the camera connector), there really hasnt been support for much more than USB 2.0. If the device has already been installed, the computer activates it and starts talking to it. I have a box with a USB-C port and an ethernet port ; when I connect it to the MBP, it works, when I connect it to the Studio Display, it doesnt work. "Intel's Light Peak Technology vs USB 3.0." CAMERA REVIEWS v0.10. Will this remain into the 80Gbps future, so that itll still better than using USB 80Gbps in at least this respect otherwise why bother with TB at all? Theres one remaining nit with USB standards surrounding passive and active cables, with changes that appeared with USB4 and another upcoming change in the recently announced USB 80Gbps. SPEAKER REVIEWS v0.8. Thinking of my very old (but still Mac using) father, I would imageine if he read this. The connection diagram that works : Thunderbolt. I will go to an Apple Store to ask the question. The USB 3.0 standard adds four more wires for data transmission. It requires a Thunderbolt 1 or 2 connection, so an additional adapter is required if you want to use it with a modern Mac (that has Thunderbolt 3). When used with a USB cable, it is USB 2.0, so slow by todays standards. ), If Apple adopted the new USB guidelines, it could trim these definitions and say the Mac Studio had four USB-C ports that support Thunderbolt 4, USB 40Gbps, USB 10Gbps, and DisplayPort, plus two USB-A ports with USB 5Gbps. The box is a Lenovo USB-C travel hub USB4 20Gbps? The USB-C connector has the same connector at both ends. Find low everyday prices and buy online for delivery or in-store pick-up. ZDNet. As hard drive capacity grows, the need for a high-speed data transfer method also increases. "Everything You Need to Know About USB 3.0, Plus First Spliced Cable Photos." I have bought a female USB C to male USB micro to handle these non-data issues. (Jan. 28, 2011) http://www.usb.org/developers/docs/, Special Offer on Antivirus Software From HowStuffWorks and TotalAV Security. California voters have now received their mail ballots, and the November 8 general election has entered its final stage. That seems simpler to me! So at least to those users perhaps not intimately familiar with things such as 2x2 vs. 2x1 USB3.

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