The 4G LTE USB WiFi Modem Dongle is a portable router that provides fast internet connectivity at a maximum wireless data rate of 150 Mbps. This versatile device can be connected to laptops, PCs, and Macs via USB 2.0, offering seamless wireless connectivity through Wi-Fi 802.11b, 4G, and 3G networks. With features like a Micro SD card slot, unlocked carrier compatibility, and a plug-and-play design, this modem dongle is a convenient and reliable option for on-the-go internet access. Made in China, this black-coloured device is a must-have for those looking for a high-speed internet solution.