Chauvet DJ D-Fi USB 4-Pack Wireless USB DMX Transceiver, 4-Pack

D-Fi USB 4-Pack bundles four of Chauvet's finger-sized wireless DMX transceivers, enough to bring an entire small rig onto wireless DMX in one purchase instead of buying units one at a time. Each transceiver plugs into a fixture's USB port and draws its power there, transferring DMX and master/slave signals with no cable run.

The units are FCC and RTTE compliant, the same as the single-unit D-Fi USB, just sold as a matched set.