SANOXY 3G/4G Wireless N Mobile Broadband Router with SIM Card slot-WiFi Mobile Hotspot Router and Built-In 3G modem Rechargeable Lithium Battery- IEEE 802.11b, IEEE 802.11g, IEEE 802.11n EV-DO Travel Router works with Verizon and Sprint SIM Cards Works with Verizon and Sprint SIM cards and Standard 6-pin SIM Card base Security and Wi-Fi Protection with WPA/WPA2 with built- in Firewall 150Mbps/300Mbps Wireless Transmission Speed Supports repeater mode, changing wired to wireless internet. Internal Antenna and Internal Battery