Black Box USB Extender for RX Units

Black Box USB Extender for RX Units - Expansion card for RX units add USB HID. The DKM HD Video and Peripheral Matrix Switching System is comprised of modular housing chassis with 2 4 6 or 21 slots and transmitter and receiver interface cards. The DKM extender setup provides the widest range of possible combinations which makes it easy to customize for your specific application. These new DKM components are part of a modular system. You will need to contact Black Box to have them assembled to fit your application.