Functional features: Using USB2.0 interface, the transmission speed is up to 12Mbps, and it is backward compatible with USB1.1. The extension distance is up to 50 meters for USB2.0 and 200 meters for USB1.1. Supports standard CAT5E and CAT6 cables, with standard 568B wiring. Connects to cameras for clear image transmission and easy operation. No external power supply required. Extends via network cable for stable performance. Compatible with Win95/98/98SE/2000/ME/WindowsXP/Windows7/Vista/7(32/64bit). Driver-free installation. Widely used in security applications, suitable for long-distance deployment and control of high-definition cameras. Introduction: The USB2.0 extender uses the USB 2.0 standard protocol, allowing users to overcome the standard USB cable length limitation. Connect the transmitter to a standard USB port on the computer host and extend the connection to a remote receiver via a single network cable. Enables use of a standard USB device over long distances. USB extender products are widely used in computing, education, banking, and securities systems for convenient connectivity. Material: ABS Color: White Package Contents: 1 x USB A male with cable extender 1 x extender female base Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement allows an error of +/- 1-3cm.