Spécifications Model number: KN-5210 Dimensions: 131 × 70 × 18.3 mm; Weight: 178 g with battery; 2.4-inch LCD screen; Nano SIM card slot; Battery capacity: 4000 mAh; 5G NR NSA: 2.6 Gbps (Downlink) / 650 Mbps (Uplink)¹, n1, n3, n28, n77, n78 bands; 5G NR SA Sub6: 2 Gbps (Downlink) / 1 Gbps (Uplink)¹, n1, n3, n28, n77, n78 bands; 4G LTE: B1, B3, B7, B8, B20, B28, B38 bands; 3G: B1, B2, B5, B8 bands; Wi-Fi 6: 600 Mbps at 5 GHz¹, 287 Mbps at 2.4 GHz¹, IEEE 802.11a/b/g/n/ac/ax, WPA2/WPA3 security; USB Type-C port: Use a 10 W (5 V ? 2 A) or higher USB-C charger, USB tethering; Operating and storage conditions: 0–40 °C, 5–95% relative humidity (non-condensing). What’s in the box Roamer 5G Mobile Wi-Fi Hotspot; Li-ion removable battery; Quick Start Guide; USB-A to USB Type-C cable; SIM card and Internet subscription not included.