Thomson ST546 v6. Ethernet LAN data transfer rates: 10/100 Mbit/s, Cabling technology: Cat.5. DSL connection type: ADSL, DSL specification: ADSL: ANSI, ETSI, Annex A, B; ADSL2: Annex A, B, L; ADSL2+: Annex A, B. Number of users: 4 user(s), Supported WAN type: ADSL. Operating temperature range (T-T): 0 - 40 °C, Operating relative humidity range: 20 - 80 %. Power requirements: 100 - 120, 220 - 240 V AC, 50/60 Hz, Dimensions (WxDxH): 153 x 180 x 33 mm, Connectivity technology: Wired