This device is the Huawei 5G CPE Pro 2 router, specifically for the Zain network. Network Type: This router supports 5G and 4G networks for high-speed internet. SIM Compatibility: This model (H122-373) is designed to work exclusively with Zain company data SIM cards. Technical Features: It includes Wi-Fi 6 technology and can support connecting up to 128 users simultaneously.