LevelOne Wireless Printer Server w/ Multi-Port. Network connection type: Wireless LAN, Networking standards: IEEE 802.3, IEEE 802.3u, IEEE 802.11g, IEEE 802.11b, Antenna gain level (max): 2 dBi. Supported network protocols: TCP/IP, IPX/SPX, NetBEUI, AppleTalk. Built-in processor: RISC. Internal memory: 16 MB, Flash memory: 2 MB. Operating temperature range (T-T): 0 - 55 °C, Operating relative humidity range: 10 - 90 %