IMC Networks McBasic, TP/FO-MM850-SC. Data transfer rate (max): 10 Mbit/s. Dimensions (WxDxH): 121.7 x 116.4 x 42 mm. Operating temperature range (T-T): 0 - 40 °C, Storage temperature range (T-T): -20 - 70 °C, Operating relative humidity range: 5 - 95 %. Certification: FCC Class A UL/cUL, CSA, CE. Package weight: 580 g