--Compatibility GLD, Qu digital mixing systems
-AR2412 AudioRack
-Ports 1 x dSNAKE port for CAT5 cable link to mixer or AR2412 rack
-1 x Expander port for CAT5 cable link to connect additional AB168 rack
-Power 100-240 V, 50/60 Hz, 20 W maximum
-Operating Temperature 32 to 95° F / 0 to 35° C . . .