The Huawei B311 Wireless Router provides you with access to the Internet through mobile networks and Ethernet networks. By connecting to the B311 using Wi-Fi or a network cable, you can get access to high-speed Internet services. What THIS PRODUCT DOES: Huawei B311 is a small but Fierce Wi-Fi router. It allows you to experience lightning-fast download speeds, in just a blink of an eye. Enjoy smoother wireless Network connections with the b311’s robust Wi-Fi coverage, which eliminates dead corners. The sophisticated router is designed to fit in with your home furniture so you can send, receive and download information in style. Specs: Download speed: 150Mbps upload speed: 50Mbps SIM card size: Mini SIM card dimensions: 18.1 x 12.6 x 3.6 cm share: connects up to 32 Wi-Fi enabled gadgets use: the B311 can be used across Europe, Africa, and Asia. Use any network provider of your choice as the device is UNLOCKED. Frequency bands: LTE: B1/B3/B7/B8/B20/B38 UMTS: B1/B8 GSM: B2/B3/B5/B8 warranty & Technical support information: technical support 2-year warranty with live wire telecom limited box contents: 1 x Huawei B311 (White) 1 x Charger 1 x Quick Start Guide.