ZTE U20 4G Mobile Router, New Unopened and unused for sale. Product Type Power Source 4G Mobile Router Ports Frequency Band Battery Operated USB Type-C (Dual Band (2.4GHz/5GHz Web Interface, ZTE Link, OS Support FOTA .19kg (.42lb) Special Features Weight Wireless LAN Standards Color 802.11) Wi-Fi 6ax) White SIM Card Type Display Type LED Indicator Battery Type Nano SIM Not Applicable Network / Battery / Wi-Fi Lithium-ion Li-ion