RJ45 WAN/LAN: Portable 4G router provides 5G/4G high-speed internet access with RJ45 WAN/LAN, supporting 4G bands in most countries and operators worldwide. SIM Card Slot: Simply insert a 4G card to use. Features two high-gain omnidirectional antennas to enhance transmission performance. Supports 32 Users: Ideal for car users, business travelers, and outdoor adventurers. Supports 32 simultaneous users and wired devices via RJ45. WiFi Hotspot: Creates a WiFi hotspot for phones and computers, or connect via the RJ45 port. 2600mAh Battery: Low power consumption, long battery life. Stylish, compact, and portable with a 2600mAh rechargeable battery, offering 10 hours of work and 300 hours of standby time. Item Type: 4G LTE Mobile Wifi Hotspot Material: ABS Size: Approx. 105 x 60 x 18mm / 4.1 x 2.36 x 0.7in Battery: Polymer Lithium-ion Battery (Built-in) Capacity: 2600 mAh Interface Type: 1x RJ45 Interface (WAN/LAN adaptive) 1x Micro USB Port 1x Power Switch 1x WPS Button Card Slot: 1x Micro SIM Card Slot, 1x Memory Card Slot (Supports up to 32GB memory card) SIM Card Bands: LTE FDD: B1/B2/B3/B4/B5/B7/B8/B17/B20/B28. LTE TDD: B38/B39/B40/B41 HSPA+/HSPA/UMTS: B1/ B2/B5/ B9 GSM: 850MHz/900MHz/1800MHz/1900MHz Transmission Rate: 300Mbps Firewall Function: Supports firewall WIFI: Supports 802.11 b/g/n