Retrieved 27 April

Thus, to support SuperSpeed data transmission, cables contain twice as many wires and are thus larger in diameter. Archived from the original on 18 August Check it out. Wikimedia Commons. Skip to content. The first thing they chuck out when designing a new model is the full-size USB port. Archived from the original PDF on 14 January Retrieved 27 May

Retrieved 20 February Archived from the original on 29 December Archived from the original on 3 February Retrieved 11 January Interfaces are listed by their speed in the roughly ascending order, so the interface at the end of each section should be the fastest. The charging port must not apply current limiting below 0. A high-powered device must be configured, and may only draw as much power as specified in its configuration. Archived from the original PDF on 20 December

There isn't a maximum cable length defined by the USB 3. Archived from the original on 17 June The USB specification requires that the cable plug and receptacle be marked so the user can recognize the proper orientation. Archived from the original PDF on 12 April Retrieved 27 February Lifewire uses cookies to provide you with a great user experience. The first Microsoft operating system to include built-in support for this USB standard was Windows 8. Retrieved 8 January However, one can only say that it was under-rated. Their official names are USB 3.

Archived from the original on 7 October This USB power meter additionally provides a charge readout in mAh and data logging. The USB standard specifies tolerances for compliant USB connectors to minimize physical incompatibilities in connectors from different vendors. All versions of USB specify cable properties; version 3. Germany: Heise Medien. Retrieved 11 January Archived from the original on 18 January Retrieved 18 January Archived from the original on 18 December USB devices are also required to automatically enter ultra low-power suspend mode when the USB host is suspended.

September Archived from the original on 17 February Retrieved 10 January Indianapolis: Gigabyte Technology. This may result in a drop in throughput or complete loss of response with Bluetooth and Wi-Fi devices. The changes in this specification make improvements in the following areas:. Archived from the original PDF on 3 January For example, Qualcomm's Quick Charge 2. Interfaces are listed by their speed in the roughly ascending order, so the interface at the end of each section should be the fastest. Main article: USB-C.

The Micro-AB receptacle is capable of accepting both Micro-A and Micro-B plugs, attached to any of the legal cables and adapters as defined in revision 1. Under the USB 3. Archived from the original on 29 March Archived PDF from the original on 20 January Full review. These firmware updates resolve the following issues related to the USB 3. Their official names are USB 3. Universal Serial Bus Specification. The shell is typically grounded, to dissipate static electricity and to shield the wires within the connector.

USB provides for these devices as being self-powered. Archived from the original ZIP on 21 November USB 3. These are usually called USB decorations. Also, support is removed for charging port detection via resistive mechanisms. Namespaces Article Talk. Table of Contents. Apple iPad Pro A bus-powered hub is a high-power device providing low-power ports.

EU: EC. Archived from the original PDF on 21 September It preserves existing USB 3. Adapters and cables with a USB-C receptacle are not allowed. Wikimedia Commons has media related to USB 3. Retrieved 16 September Retrieved 26 November Archived from the original on 3 January Retrieved 18 January

SuperSpeed [69]. The primary reason for this limit is the maximum allowed round-trip delay of about 1. Ars Technica. Retrieved 13 January Archived from the original PDF on 20 December Views Read Edit View history. The Standard-A is used for connecting to a computer port, at the host side. Electronics portal.

USB connector types multiplied as the specification progressed. MQP Electronics Ltd. Micro-Star International. It has to go. Lady Ada. SuperSpeed [69]. Help Learn to edit Community portal Recent changes Upload file. August Before the Battery Charging Specification was defined, there was no standardized way for the portable device to inquire how much current was available.

Archived from the original on 6 October Archived from the original ZIP on 21 November For example, using the chart below, you can see that USB 3. Retrieved 30 August Categories : USB. Retrieved 5 August For example, Qualcomm's Quick Charge 2. From Wikipedia, the free encyclopedia. PC World.

A self-powered hub is a device that provides high-power ports. Retrieved 12 April If there is lack of buffer space or data, it responds with a Not Ready NRDY signal to tell the host that it is not able to process the request. Manufacturers of personal electronic devices might not include a USB standard connector on their product for technical or marketing reasons. Archived from the original on 23 October The accessory port acts as any other port. You get a USB 3. Retrieved 18 January The USB specification requires that the cable plug and receptacle be marked so the user can recognize the proper orientation.

Archived from the original PDF on 3 January Archived PDF from the original on Lenovo Tab 4, The shell is typically grounded, to dissipate static electricity and to shield the wires within the connector. Sleep-and-charge USB ports can be used to charge electronic devices even when the computer that hosts the ports is switched off. PC World. Germany: Heise Medien. The first thing they chuck out when designing a new model is the full-size USB port. However, one can only say that it was under-rated.

Download as PDF Printable version. Archived PDF from the original on 29 July Archived from the original on 23 May A high-powered device must be configured, and may only draw as much power as specified in its configuration. The charging port must not apply current limiting below 0. Archived from the original on 29 June Retrieved 26 November The OTG device with the A-plug inserted is called the A-device and is responsible for powering the USB interface when required, and by default assumes the role of host. Retrieved 3 December Retrieved 2 January

The Micro-A connector is 6. Best Seller Preview. Retrieved 22 January Archived from the original on 17 June Their official names are USB 3. Archived from the original on 7 February USB ports and connectors are often color-coded to distinguish their different functions and USB versions. The speakers are pretty garbage, but at the price point there are bound to be sacrifices. Archived from the original on 7 October

You get a USB 3. It comes with a stylus and Microsoft Office installed. A self-powered hub is a device that provides high-power ports. Archived from the original on 29 June There isn't a maximum cable length defined by the USB 3. USB devices are also required to automatically enter ultra low-power suspend mode when the USB host is suspended. The changes in this specification make improvements in the following areas:. RAM Size. The USB 2. Hidden categories: CS1 maint: others All articles lacking reliable references Articles lacking reliable references from September CS1 errors: missing periodical CS1 Chinese-language sources zh Articles with short description Short description matches Wikidata Use American English from May All Wikipedia articles written in American English Pages using multiple image with auto scaled images All articles with unsourced statements Articles with unsourced statements from October Articles with unsourced statements from April Articles with unsourced statements from March Articles containing potentially dated statements from April All articles containing potentially dated statements Articles with unsourced statements from September Articles containing potentially dated statements from June Articles with unsourced statements from March

Archived PDF from the original on 19 February Retrieved 2 February Retrieved 31 July It preserves existing USB 3. The OTG device with the A-plug inserted is called the A-device and is responsible for powering the USB interface when required, and by default assumes the role of host. The below USB compatibility chart was designed with physical compatibility in mind only. There are cables with A plugs on both ends, which may be valid if the cable includes, for example, a USB host-to-host transfer device with 2 ports. Tweet Share Email. Check it out.

Archived from the original on 18 March This may result in a drop in throughput or complete loss of response with Bluetooth and Wi-Fi devices. Retrieved 22 June The structural topology is the same, consisting of a tiered star topology with a root hub at level 0 and hubs at lower levels to provide bus connectivity to devices. X cables include additional data paths. Adapters and cables with a USB-C receptacle are not allowed. Apple iPad Pro Technical and de facto standards for wired computer buses. The 3. OTG Non- standard.

Archived from the original PDF on 3 January Archived from the original PDF on 14 January Charging cables provide power connections, but not data. The USB 2. Sleep-and-charge USB ports can be used to charge electronic devices even when the computer that hosts the ports is switched off. The USB specification requires that the cable plug and receptacle be marked so the user can recognize the proper orientation. Retrieved 14 July Retrieved 28 April

Retrieved 5 October Retrieved 19 November A10X Fusion. Only downstream facing ports provide power; this topology was chosen to easily prevent electrical overloads and damaged equipment. If you encounter these connectors, they must be USB 2. If there is lack of buffer space or data, it responds with a Not Ready NRDY signal to tell the host that it is not able to process the request. Archived from the original on 18 March ACAs have three ports: the OTG port for the portable device, which is required to have a Micro-A plug on a captive cable; the accessory port, which is required to have a Micro-AB or type-A receptacle; and the charging port, which is required to have a Micro-B receptacle, or type-A plug or charger on a captive cable. Sleep-and-charge USB ports can be used to charge electronic devices even when the computer that hosts the ports is switched off. Linux magazine.

EE Times. The USB 2. Archived from the original PDF on 12 March From Wikipedia, the free encyclopedia. Retrieved 4 December Retrieved 31 January Ask Ubuntu. Gigabyte Technology.

Early versions of such boards e. Archived from the original PDF on 27 January Help Learn to edit Community portal Recent changes Upload file. USB devices have some choice of implemented modes, and USB version is not a reliable statement of implemented modes. As with the previous version, the same considerations around encoding and effective data rates apply. USB-C devices also support power currents of 1. Archived from the original on 3 January Retrieved 2 February Hillsboro, Oregon.

This is a principle of backward compatibility. Rock Hill Herald. Retrieved 10 December GSM World. Full review. Windows Retrieved 19 May Proprietary, hazardous. Retrieved 25 August Archived from the original on 18 January

USB ports and connectors are often color-coded to distinguish their different functions and USB versions. Retrieved 30 August Archived from the original on 15 October ACAs have three ports: the OTG port for the portable device, which is required to have a Micro-A plug on a captive cable; the accessory port, which is required to have a Micro-AB or type-A receptacle; and the charging port, which is required to have a Micro-B receptacle, or type-A plug or charger on a captive cable. A high-powered device must be configured, and may only draw as much power as specified in its configuration. A bus-powered hub is a high-power device providing low-power ports. The first Microsoft operating system to include built-in support for this USB standard was Windows 8. The nominal data rate in bytes accounts for bit-encoding overhead. Archived from the original on 17 February

But wait! Electronic Design. In this way, cables with smaller 5 pin USB 2. Their official names are USB 3. The OTG device with the B-plug inserted is called the B-device and by default assumes the role of peripheral. Press Releases. They offer ease of operation and are also intended to protect the mobile device's connector from deteriorating under the mechanical action of connecting and disconnecting. Archived from the original on 17 June Ask Ubuntu. USB connector types multiplied as the specification progressed.

ITU press release. Hillsboro, Oregon. PC World. For example, using the chart below, you can see that USB 3. There are cables with A plugs on both ends, which may be valid if the cable includes, for example, a USB host-to-host transfer device with 2 ports. The USB standard included power supply to peripheral devices; modern versions of the standard extend the power delivery limits for battery charging and devices requiring up to watts. Image a tablet that costs 80 dollars and comes with a free year of Microsoft Office Anyway, they say, people can send files wirelessly now. Archived from the original PDF on 12 April But wait!

Compliant devices must either fit within the size restrictions or support a compliant extension cable that does. The speakers are pretty garbage, but at the price point there are bound to be sacrifices. Archived from the original on 3 January Several changes are made and limits are increased including allowing 1. Manufacturers of personal electronic devices might not include a USB standard connector on their product for technical or marketing reasons. Archived from the original PDF on 4 April If you encounter these connectors, they must be USB 2. Archived from the original PDF on 21 September From Wikipedia, the free encyclopedia. Lifewire uses cookies to provide you with a great user experience.

Archived from the original PDF on 4 April Wikimedia Commons has media related to USB 3. Normally, when a computer is powered off the USB ports are powered down. Archived from the original on Archived from the original on 10 November Retrieved 22 January The female connector on the computer port, extension cable, or device is called the receptacle. Full functionality of proprietary ports and cables with USB standard ports is not assured; for example, some devices only use the USB connection for battery charging and do not implement any data transfer functions. Does not appear. If you encounter these connectors, they must be USB 2.

SuperSpeed [69]. Archived from the original on 15 February Views Read Edit View history. Archived from the original on 13 November Archived from the original PDF on 31 March Archived from the original on 15 January Archived from the original on 28 March See also: USB 3. Archived from the original PDF on 4 April

Archived from the original on 11 October Android 7. Archived from the original PDF on 12 March Optionally, the hub controller may draw power for its operation as a low-power device, but all high-power ports draw from the hub's self-power. Retrieved 30 August Retrieved 31 January USB cables exist with various combinations of plugs on each end of the cable, as displayed below in the USB cables matrix. You only have to look at how much the iPad Pro was influenced by the Surface range to see that. Rock Hill Herald.

If there is lack of buffer space or data, it responds with a Not Ready NRDY signal to tell the host that it is not able to process the request. Views Read Edit View history. Retrieved 12 December Revision 3. Archived from the original PDF on 12 March This may also affect the way electric power used for small devices is transmitted and used in both residential and public buildings. Archived from the original on 11 February Windows 8 was the first Microsoft operating system to offer built in support for USB 3. They offer ease of operation and are also intended to protect the mobile device's connector from deteriorating under the mechanical action of connecting and disconnecting. Retrieved 21 December

Retrieved 8 January Retrieved 30 July Archived from the original on 23 May Views Read Edit View history. Main article: PoweredUSB. Total Phase Corporation. Indianapolis: Gigabyte Technology. Modes are identified by their names and icons, and the specification suggests that plugs and receptacles be colour-coded SuperSpeed is identified by blue. Retrieved 9 July

Retrieved 11 September Retrieved 30 December Namespaces Article Talk. Retrieved 18 February International Electrotechnical Commission. A good indication of compliance is when the plastic surrounding the plug or receptacle is the color blue. The device either accepts the request or rejects it; if accepted, the device sends data or accepts data from the host. Several changes are made and limits are increased including allowing 1. This may result in a drop in throughput or complete loss of response with Bluetooth and Wi-Fi devices.

Retrieved 10 March Archived from the original on 26 June Samsung Galaxy Tab S3 9. Retrieved 14 October Categories : USB Computer-related introductions in The Standard-B is used at the device side. The OTG device with the B-plug inserted is called the B-device and by default assumes the role of peripheral. The Mac Observer. Early versions of such boards e.

Archived from the original PDF on 27 January So what do you get? A10X Fusion. PC Card ExpressCard. RAM Size. Tom's Hardware. Universal Serial Bus Specification. USB connector types multiplied as the specification progressed. Ars Technica.

Well, not in my house. Does not appear. EDN Magazine. Archived from the original PDF on 20 December Archived from the original on 29 September Retrieved 18 February — via Internet Archive. Retrieved 16 September EU: EC.

Our review is on the other end of this link. Archived from the original on 13 November Section 1. Charging cables provide power connections, but not data. Revision 3. The hub may also have some non-removable functions in place of ports. Otherwise, connecting a device could cause problems with the host's internal power. Planet Analog. Their official names are USB 3.

EDN Magazine. The female connector on the computer port, extension cable, or device is called the receptacle. Retrieved 28 April This may result in a drop in throughput or complete loss of response with Bluetooth and Wi-Fi devices. Their official names are USB 3. The USB specification requires that the cable plug and receptacle be marked so the user can recognize the proper orientation. Communication connector using the USB protocol. Help Learn to edit Community portal Recent changes Upload file.

Such devices can use an external power supply , which is allowed by the standard, or use a dual-input USB cable, one input of which is for power and data transfer, the other solely for power, which makes the device a non-standard USB device. USB cables have plugs, and the corresponding receptacles are on the computers or electronic devices. All references to USB 3. Download as PDF Printable version. Some manufacturers now offer USB magnetic port adapters; as of all product are proprietary incompatible designs. Third major version of the Universal Serial Bus standard. Archived from the original on 3 November Help Learn to edit Community portal Recent changes Upload file. Archived from the original on 13 November

Retrieved 21 December Archived from the original on 17 June Some devices operate in different modes depending on whether the data connection is made. Table of Contents. Retrieved 11 November If an application on the B-device requires the role of host, then the Host Negotiation Protocol HNP is used to temporarily transfer the host role to the B-device. Otherwise, connecting a device could cause problems with the host's internal power. USB 2.