Symantec Gateway Security 320. Security algorithms supported: 3DES, AES, VPN support: Optional. Data transfer rate: 0.055 Gbit/s, Networking features: 10/100 Ethernet. Dimensions (WxDxH): 150 x 304 x 33 mm, Weight: 1.35 kg. Operating temperature range (T-T): 0 - 40 °C, Storage temperature range (T-T): -40 - 65 °C, Operating relative humidity range: 10 - 80 %. Safety: UL/cUL, CSA, TUV, CB, Certification: FCC, CE, VCCI, MoC, ACA, SASO (IEC), SASB (IEC)