Channels 8|Drives/bays 2|USB 2.0|USB 3.0|ETH|1xUSB 2.0|1xUSB 3.0|1xRJ45|4xAlarm In|1xAlarm Out|Power supply requirements 100 to 240VAC|Power consumption 15 Watts|Dim. 385 × 315× 52 mm|Temp. range -10 ºC ~ +55 ºC