CHAUVET DJ D-FI USB CONTROLLER.
Finger-sized wireless D-Fi transceiver provides instant wireless communication
Transfers DMX as well as master/slave signals between similar fixtures
Eliminates the need for DMX cables
Plugs directly into USB-compatible devices
Works without the need of an external power supply
Fully FCC/RTTE compliant
Weight: 1.1 oz. (31.2 g)
Size: 3 x 0.9 x 0.5 in (78 x 25 x 13 mm)
Approvals: CE, FCC
Operating Frequency:: 2.412 to 2.484 GHz