... Windows 2000, XP, Vista, 7 and even Linux. 2. 4 ethernet ports, an analogue port, wifi 3. new and original package ... without having to buy a PCMCIA card). It has 4 ethernet ports, an analogue port for attaching a phone, WiFi support ... USB modem. In this mode however the ethernet ports and WiFi are disabled. 3g 4 ethernet ports+usb port router HUAWEI B970