Functional features: Using USB2.0 interface, the transmission speed is up to 12Mbps, and it is also backward compatible with USB1.1.The distance of the product is extended to 50 meters for USB2.0 and 200 meters for USB1.1 Supports standard CAT5E and CAT6 categories, standard 568B connection Connect the camera, the picture is clear and the operation is easy.No need for power supply Extended by network cable, the performance is more stable and supports Win95/98/98SE/2000/ME/WindosXP/Windos7/Vista/7(32/64bit) No need to install drivers, this product is widely used in the security industry, suitable for long-distance deployment and control of high-definition cameras, etc. Introduction: The USB2.0 extender adopts the USB standard 2.0 protocol, which can break through the length limit of the computer host on the USB cable. The user can connect a standard USB port to the computer host through the transmitter near , and extend it to the remote end of the receiver through a single network cable. Use 1 standard USB over long distances. USB extender products are widely used in the computer field, education, banking and securities systems and other occasions for your convenience. Material: ABS colour: white Package Contents: 1 x USB A with cable extender 1 x extender female base Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.