No matter the USB type, our workstation power devices can charge a variety of devices, including the relatively new USB Type C. Some USB ports and external hubs can, in practice, supply more power to USB devices than required by the specification but a standard-compliant device may not depend on this. Native DisplayPort video and four channel audio supports computer monitors, HDTVs, surround sound systems, and headphones.

Known as "SuperSpeed", this A-style connector is commonly found on host controllers in computers and hubs, the A-style connector is a flat, rectangular interface. Upstream USB connectors supply power at a nominal 5 V DC via the V_BUS pin to downstream USB devices. Apple, one of the original MoU signers, makes Micro-USB adapters available—as permitted in the Common EPS MoU—for its iPhones equipped with Apple's proprietary 30-pin dock connector or (later) Lightning connector. USB plugs fit one receptacle with notable exceptions for USB On-The-Go "AB" support and the general backward compatibility of USB 3. Modes are identified by their names and icons, and the specification suggests that plugs and receptacles be color-coded (SuperSpeed is identified by blue).Consisting of a type of cable and connector, many electronic devices will have a USB connection available, including in vehicles and modern workstation power systems. USB-PD Devices can request higher currents and supply voltages from compliant hosts—up to 2 A at 5 V (for a power consumption of up to 10 W), and optionally up to 3 A or 5 A at either 12 V (36 W or 60 W) or 20 V (60 W or 100 W).

connector is designed for USB SuperSpeed applications; however, it will carry data from slower speed connections, and it is backwards compatible with USB 2. e., the current used to charge decoupling and filter capacitors) when the device is first connected. With a maximum power transfer of 60 watts at a time and a power current of 3 amps, these USB cables usually charge devices. The common EPS specification (EN 62684:2010) references the USB Battery Charging Specification and is similar to the GSMA/OMTP and Chinese charging solutions. United Kingdom (Deutsch, English) (Nederlands, français, English) (Português) (Български) (English, français) (简体中文, English) (čeština, English) (dansk, English) (eesti keel) (suomi, English) (français, English) (Deutsch, English) (magyar, English) (English) (English) (Italiano,English) (한국어) (latviešu) (lietuvių k.Examples include USB-powered keyboard lights, fans, mug coolers and heaters, battery chargers, miniature vacuum cleaners, and even miniature lava lamps.

Royal Mail First Class International Untracked Airmail Services - Items are usually delivered within 15 working days.If USB host commands are unanswered by the USB device within the allowed time, the host considers the command lost.

You’ve probably heard of power banks – handy portable power units, ideal for keeping your phone, headphones and other electronic devices charged up while you’re on the go. On laptops, charging devices from the USB port when it is not being powered from AC drains the laptop battery; most laptops have a facility to stop charging if their own battery charge level gets too low. USB devices have some choice of implemented modes, and USB version is not a reliable statement of implemented modes. The intent is to permit uniformly charging laptops, tablets, USB-powered disks and similarly higher-power consumer electronics, as a natural extension of existing European and Chinese mobile telephone charging standards. adds Extended Power Range (EPR) mode which allows higher voltages of 28, 36, and 48 V, providing up to 240 W of power (48 V at 5 A), and the "Adjustable Voltage Supply" (AVS) protocol which allows specifying the voltage from a range of 15 to 48 V in 100 mV steps.The power configuration protocol can use BMC coding over the CC (configuration channel) wire if one is present, or a 24 MHz BFSK-coded transmission channel on the V BUS line. For items weighing over 2KG, a surcharge may be applied for all deliveries to the Channel Islands as well as Northern Ireland.