This category is the source for all kinds of USB products from China, such as USB storage, USB Hub, USB cable, USB converters, USB fan, USB light... All USB products listing here work with computer and some of them work with adapters with USB power supply too.
USB (Universal Serial Bus) is the most popular and common interface to connect devices to computer. USB allows many peripherals to be connected to computer by using the same standardized interface socket. USB interface is plug and play capable and allow hot swapping (connect and disconnect without rebooting the computer or turning off the device).
Another feature of USB interface is it provides power to low-consumption devices. This feature enable many devices to be used without external power supply.
There is one more main feature, most popular operation systems supports USB products and comes with universal driver for USB interface. Many USB products can be used without installing manufacturer-specific device drivers.
USB interface has been extended to many electronic devices than computer, such as flat screen TV, camera, DVD player and more.