Add-On Computer Peripherals (ACP) X2-10GB-LRM-AO. Interface type: X2, Data transfer rate (max): 10000 Mbit/s, Fiber optic connector: SC. Input voltage: 3.3/5 V, Power consumption (typical): 4 W. Operating temperature range (T-T): 0 - 70 °C, Storage temperature range (T-T): -40 - 85 °C, Operating relative humidity range: 0 - 95 %. Certification: IEC 61000-4-2 IEC 61000-4-2 FCC 47 CFR Part 15