Sapido MB-1132 3G/4G Mobile Hotspot w/ High Capacity Built-in Rechargeable Batteries, Power Saving and Portable, 300 Mbps Wi-Fi 802.11n Broadband Router w/ USB 2.0 Port and Dual Active Firewalls, Compatible w/ iPhones, Androids, Blackberry Phones

From the Manufacturer:
With speeds of up to 300 Mbps, the revolutionary MB-1132 Wireless N Mobile Router can easily facilitate all of your wireless networking needs, from sending an email to streaming a video. This mini mobile router is powered by two high capacity and long-lasting lithium batteries to allow for a stable internet connection for up to 6 hours (and a standby time of up to 20 hours). It features a virtual server and a 3G/4G mobile hotspot that conveniently allows you access a strong internet connection virtually anywhere you go with its built-in mini USB port that offers a flexible power supply and battery charging. The MB-1132 router is also equipped with multi-AP and supports a variety of broadband services, including 3G/4G smartphones and modems, xDSL/cable, and Wi-Fi hotspot and is compatible with a variety of smartphone operating systems.

Key Features:

Superior Wireless Speed
Built-in Wireless-N (802.11n) technology and two internal 2dBi antennae offer speeds up to 300 Mbps for a smooth and seamless internet experience

Internet Sharing via Smartphone Connection*
Connect to smartphones (e.g. iPhones, Androids, Blackberry phones) to create a mobile hotspot and to have internet access at home or on-the-go

Built-in Lithium Batteries
Dual 2200mA high capacity, rechargeable lithium-ion batteries allow for a longer-lasting power supply (up to 6 hours online) and a mobile power pack

Advanced Security
One-touch WPS (Wi-Fi Protected Setup), advanced encryption types, and dual active firewalls keep unwanted users out of your wireless network

*While this device does support Internet tethering, different wireless carriers have different policies, service plans, and limitations regarding tethering. Certain mobile phone carriers may charge you a fee for Internet tethering, so please contact your carrier for their policy and associated fees.