With 3G hot spot and SIM card slot; Built-in HSPA 2100MHz and 7.2Mbps speed; Built-in EVDO / CDMA 800MHz 3.1 Mbps speed; Supports IEEE 802.11 b / g / n; Wi-Fi speed: 150Mbps; Supports 5 users (Max. 20); Wireless share: movies images and music; Safety encryption: OPEN SHARED WEPAUTO WPA-PSK WPA2-PSK WPA WPA2 WPA-PSK/WPA2-PSK WPA/WPA2 802.1x word processing system; Frequency: 2100MHz 800MHz; 802.11b/g/n: 150Mbps 802.11b: 1 2 5.5 11Mbps 802.11g: 6 9 12 18 24 36 48 54Mbps 802.11n: 150Mbps; Supports DHCP server; Supports NAT / NAPT; Supports plug and play; Supports MAC / URL / IP filter; Supports VPN