D-Link DWR-933 Mobile WiFi

The D-Link 4G/LTE Cat 6 Wi-Fi hotspot is a high-speed portable mobile Wi-Fi hotspot, it allows you to share a single mobile internet connection with up to 32 Wi-Fi devices, over 2 dedicated Wi-Fi bands with combined speeds of up to 1,200 Mbps, supports Cat 6 LTE to give blazing-fast download speeds of up to 300 Mbps also the compact size and the long-lasting rechargeable battery means you can create a private Wi-Fi hotspot wherever you are.

Create a wireless hotspot to share your mobile broadband connection with up to 32 devices
Uses a SIM card to connect to the internet
Up to 14 hours battery life, so you stay connected longer
Small size lets you slip it into a purse or pocket and take it wherever you go
WPA/WPA2 Wi-Fi encryption
Built-in firewall