With SIM card slot: The 4G WiFi router with SIM card slot provides high-speed internet access by simply inserting a SIM card and installing the battery. Up to 10 users: The WiFi hotspot supports up to 10 users for Windows 7/8/10, Linux, perfect for car users, business travelers, and outdoor travelers, etc. Battery-powered: The portable WiFi hotspot is powered by a 2100mAh battery to ensure longer standby time. Broad compatibility: The mobile WiFi hotspot is compatible with mobile phones, laptops, desktops, and tablets. Portable size: The mobile WiFi hotspot features a lightweight and slim design, very easy to carry, comfortable for your travels and business trips. Product type: 4G LTE Mobile WiFi Hotspot Material: ABS Usage: Asia Network bands: B1/3/5/8/38/39/40/41 Transfer speed: 150Mbps Supported protocol: 802.11ac Wireless frequency support: 2.4G Built-in firewall: With firewall Battery supported: Li Ion battery x1, 2100mah (Includes built-in battery) SIM card slot: Standard SIM card (Not included) 1 x 4G LTE Mobile WiFi Hotspot 1 x Charging cable 1 x Battery 1 x User manual