The 4G/5G Pro CPE High Speed 2 in 1 Router is a Long Term Evolution LTE OF CAT.12 (300Mbps DL / 150 Mbps UL) wireless gateway for multiple users in household or small office environments. It enables users to access the Internet. The B628-350 supports 3GPP Release 1.1 with LTE CAT 12 The supported service functions are as follows :  Data service up to DL 300 Mbps and UL 150Mbps  Working band : LTE : B1/3/7/8/20/28/32/38/41 , UMTS: B1/8  Wi-Fi ® : 802.11 b/g/n/a/ac. 2.4G Hz Wi-Fi 2x2 MIMO up to 300Mbps 5GHz Wi Fi 2x2 MIMO up to 867 Mbps - AC1200, Maximum Users : 64  2 GE port for LAN/WAN 2 GE port for LAN  Routing mode : NAT enable ( / IP pass through Optional)  VPN client service (L2TP)  Customer management via Web UI or HUAWEI AI Life APP  Operator maintenance via TR 069 Optional and TR 143 Optional  4G/5G Hz Wi Fi preferred Dimensions (Maximum): 95mm(Length)x95 mm(Width)x190mm(Height) Weight: About 550g (excluding the power adapter) Temperature:  Working temperature: 0°C to 40°C  Storage temperature: -20°C to +70°C Packaging: 1 x Router 1x Quick start guide.