Black Box ME800A-R4. Type: Network repeater, Maximum transfer distance: 48000" (1219.2 m), Data transfer rate: 0.1152 Mbit/s. Product color: Black, Country of origin: United States. AC input voltage: 115 V, AC input frequency: 60 Hz, Power consumption (max): 7.5 W. Width: 5.2" (132 mm), Depth: 5.2" (132 mm), Height: 1.5" (38 mm). Compliance certificates: CE, RoHS, UL