Power by Ethernet cable. This usb extender including transmitter and received. Transmitter is powered by UTP port and receiver is powered by lockable DC 5V power adapter, which save the space and avoid complicated steps of wiring.
The products has stable transmission and strong recognition ability so it is widely apply in the company's daily office, security monitoring, computer teaching system, video conference etc. We value the product experience of each customer, if you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours.