Model:CTC03, 5G chip:Qualcomm X55 WIFI chip: Qualcomm QCA6391 SIM card slot : Nano SIM Network: 5G/ 4G 5G theoretical peak rate: NSA:Download 4.1Gbps /upload 660Mbps SA:Download 2.1Gbps /upload 900Mbps 4G theoretical peak rate: Download 2.0Gbps /upload 210Mbps MIMO 4G: 4*4 MIMO 5G 4*4 MIMO Support band: 5G(SA/NSA): n1/n28/n41/n78/n79 4G: Band 1/3/5/8/28/34/38/39/40/41 Wireless band: 2.4GHz & 5GHz Wireless theoretical peak rate: 2.4GHz: 574Mbps 5GHz: 1201Mbps Transmission: 2.4Ghz IEEE802.11 b/g/n/ax, 2*2 MIMO 5GHz IEEE802.11 a/n/ac/ax, 2*2 MIMO Size: 92*92*180mm Weight:810g AC/DC: AC 100-240V, 50/60Hz, DC 12V/2A