PLANEX Wireless N 150Mbps USB2.0 RJ45 Mini Print Server Supports Windows 7 and MAC OS, WPS, IEEE 802.11n/g/b print server support SNMP & HP Web JetAdmin/ Hi-Speed USB - EN, Fast EN - 10Base-T, 100Base-Print Server/2.4 Ghz Wi-Fi Wireless Network LAN Print Server/Mini -103MN for office and SOHO usage supports peer to peer or server based printing 2dBi internal antenna x 1 Number of channels ETSI : 1 ~ 13 channels Security WEP64/128, WPA/WPA2-PSK Network Interface 10BASE-T / 100BASE-TX(RJ-45) port x 1 Printer Interface USB2.0 Type A x 1(Supports both USB1.1 and 2.0) Transfer Speed 10Mbps/100Mbps (automated negotiation)