Huawei CPE 5 router, model H155-381, Zain version. The device is the Zain version and accepts and runs all SIM cards. Works with all companies and frequencies (Mobily, Zain, and STC). Runs all SIM cards provided by Zain. 5G, download speed 3.6Gbps - upload speed 500Mbps. 2.4GHZ and 5GHZ frequencies support up to 128 devices simultaneously. Range up to 250 meters. Supports 5G NR up to 200MHz bandwidth. Device condition (used for 8 months) with its box and all accessories. The device is the Zain version and runs all SIM cards. Note: The router only works with an external antenna. Important notes about the modification option: 1- Modification is only for those who use a MIMO antenna; it will not work without it. 2- The modification means that the built-in antennas inside the router have been disabled, making it work only with the external antenna. Reminder: The speeds you will get depend on the operator, your location's capabilities, and signal quality. No returns if speeds are not satisfactory.