Linksys 10/100 PrintServer for USB with 4-Port Switch. Network connection type: Ethernet LAN, Networking standards: IEEE 802.3, IEEE 802.3u. Internal memory: 1 MB. Weight: 0.22 kg. LED indicators: USB. Operating temperature range (T-T): 0 - 40 °C, Operating relative humidity range: 10 - 85 %, Storage temperature range (T-T): -20 - 70 °C