High-Speed 4G LTE USB Modem Dongle This 4G LTE WiFi modem router boasts superior signal reception and efficient data transfer. Our 4G USB SIM card modem mobile WiFi hotspot adopts the IEEE 802.11b/g/n wireless transmission standard and offers a wireless speed of up to 150 Mbps, with a download speed of 100 Mbps and an upload speed of up to 50 Mbps. It features a large coverage area and a long-distance transmission of 10 meters. The wireless internet router is expandable and compatible with AT&T, T-Mobile, and Mint Mobile. Plug and Play This 4G WiFi modem USB router is driver-free and requires no software installation. Powered via USB, it provides network access to your computer, making it convenient to use. You can also connect your mobile phone to this portable USB mobile modem for use. We recommend using the 4G USB modem for short-distance indoor use. It's a USB fax modem, modem router combo hotspot device, and a portable WiFi hotspot for travel. Small Portable 4G Dongle with SIM Card Slot You can take this 4G WiFi router anywhere you desire and adjust the angle of the damping metal rod according to your usage habits and signal strength. The 4G LTE WiFi router can connect to tablets, laptops, notebooks, and various WiFi devices. This 4G LTE USB modem dongle router is suitable for travel, outdoor work, business meetings, and outdoor barbecues. If you need a PDF manual for using this 4G LTE modem mobile hotspot, you can download it from the "Product Guides and Documents" section on the product page. Compatible 4G WiFi Router Modem The portable car hotspot WiFi can connect up to 10 devices. This 4G WiFi router with a SIM card slot can be connected and used if there are WiFi-enabled devices, such as mobile phones, smart robots, iPads, smart speakers, cameras, TVs, computers, etc. The portable USB mobile modem is widely compatible with Windows XP (SP3), Windows Vista (SP1), Windows 7 or Windows 8/10, and Mac with OS X v10.5.7, OS X Lion V10.7.3 or later. WiFi standard: 802.11 b/g/n devices. It's a Verizon hotspot device. Why Choose This Mobile Hotspot Device You can change or hide the internet password of your portable WiFi hotspot without a contract, allowing you to create a WiFi environment that isn't easily compromised by others. The built-in antenna offers multi-directional coverage to accurately receive amplified signals. The signal strength of the portable car WiFi can intelligently track the location of wireless terminals, such as mobile phones, computers, iPads, and TVs, enhancing the signal strength for each device.