Hawking Technologies Wireless 802.11G USB Print Server. Internal memory: 16 MB, Flash memory: 2 MB. Bundled software: Setup Disk. Minimum system requirements: USB Printer 10Base-T Ethernet or 100Base-TX Fast Ethernet network or 802.11b/g network. Operating temperature range (T-T): 10 - 40 °C, Operating relative humidity range: 10 - 90 %. Data transfer rate: 100 Mbit/s, Dimensions (WxDxH): 55 x 75 x 25 mm, Power supply type: 5V DC, 2A