ZyXEL P-870M. Upstream data rate: 100 Mbit/s, Downstream data rate: 100 Mbit/s. Power requirements: 120 V/230 V/240 V, 9 V AC 1000 mA. Dimensions (WxDxH): 189 x 132 x 40 mm, Weight: 265g. Electromagnetic emissions: FCC Part 15 Class B, EN 55022 Class B, EN 55024 Class B