Device model: e5770s 923 Huawei Supports all SIM cards (Zain, Mobily, STC) Battery capacity: 5200 mAh The device can be used as a power bank to charge your phone when needed. It has an Ethernet port (yellow cable port). You can connect it to your TV or computer through it. The device is Cat 4, meaning 4G, and it also supports 3G. The basic speed of the device is 150 Mbps. The actual speed depends on the region, coverage, and package type. The device is in good condition, but the battery lasts for about an hour.