Features: This adapter will allow you to have your USB keyboard/mouse extensions or other USB-1.1 based on device to where you want it without having to move around your computer. This USB extender allows you to connect USB devices to computers up to 60m away via a qualified cat5e/6 cable. This USB extender changes the signal mode to make the distance longer Usb 1.1 compliant; supports usb 1.1 full speed / low speed. plug and for play installation. Perfect for usb devices,supports up to 480Mbps, easy to access USB 2.0 transmission equipment. Specifications: Material:ABS Color: Black Item Size approx : 85x58x20mm/3.34x2.28x0.78in USB Cable Length: 85cm Quantity: 1 Pc Package Includes: 1x USB Extender Transmitter 1x USB Extender Receiver 1x USB Power Cable 1x Power Adapter 5V 2A 1x Manual note: Please allow 0-1mm error due to manual measurement, pls make sure you do not mind before you bid. Due to the difference between monitors, the picture may not reflect the actual color of the item. Thank you!