Acten 4G LTE USB Dongle Modem 100Mbps Unlocked Mobile Broadband Good quality and 100% brand new. Internet surfing, high-definition video downloading and online viewing, video transmission and real-time 3D photo navigation. The download fastest speed is up to 150M, making it possible to download a 4GB, HD movie file in just a few minutes. 30 times faster than the data transmission speed of the existing 3G network, providing ultra-speed.