The Tiitan-TS-UM6602 LTE USB dongle features a Qualcomm 9X00 chipset, supports FDD LTE speeds up to 100Mbps download and 50Mbps upload, works with FDD-LTE bands B1, B3, B7, B20 (optional), UMTS bands B1, B2, B5 (optional), GSM Quad Band, and is compatible with Windows 2000, XP, Vista, 7, 8, Ubuntu 12.04, and Mac OS X 10.9 or later.