The USB2-EXT4P is a 4 Port USB2.0 Extender. It operates as one-to-one connection through CAT5e/6/7 Ethernet cables, with a transmission distance of up to 100m for CAT5e and 150m for CAT6 and above; When the connection passes through a Gigabit Ethernet Switch, the input and output cable lengths can reach 100m (Cat5e) or 150m (Cat6/7) respectively.

It supports 4 channels of USB 2.0 device input, such as printer, camera, scanner, USB flash drive, keyboard, mouse, touchscreen, etc., and supports Gigabit switch cascade. It can be used for security monitoring, gaming, industrial control, professional audio-visual, and other fields.