Features 1、Support IEEE 802.11b/g/n network protocol, transmission rate up to 300Mbps, stable and fast. 2、The router can be used with a network cable, or you can plug in a SIM card to enjoy the wireless network. 3、The matching car supplies power to the device through its own power supply and changes the on board WiFi in seconds, covering the whole car. 4、Equipped with Nano SIM card slot, 4G network can cover the whole home, without cable, easy to use. Supports a maximum of 32 concurrent users. 5、The product is portable, suitable for home, business office, outdoor, hotel, business trip and so on. Specification MTK7628KN CPU Memory：8MB 4G Module：LTE CAT4 Flash：2MB Support 2x10/100Mbps RJ45 LTE FDD: B1/B3/B5/B7/B8/B20/B28 LTE TDD: B38/B40/B41 WCDMA: B1/B5/B8 GSM/EDGE: B3/B8 Support multi carrier: 2G/4G LTE Power Supply：5V-9V 1A key：Power, Reset，Support external LED indicator, External reset key Support Antenna：2xWIFI+2xLTE,(3dBi gain.) support: SIM lock card and traffic statistics,Support TR069 and upgrade online,Support IPV4,Support FOTA Supported SIM card type: Micro SIM card(not included) Dimension: 9.9cm x 9.9cm x 1.8cm Item Weight: 150g Package List 1 x Router 1 x type c supple line 1 x User Manual