The unlocked Huawei E392 LTE stick is the world's first multi-mode 4G wireless data card that supports LTE TDD(FDD)UMTS / GSM / (CDMA.)Streamlined in shape, the E392 incorporates LTE FDD technology while remaining compatible with UMTS / GSM / CDMA networks, automatically switching between different networks to ensure optimal internet connectivity.The download speed of E392 is up to 100M, making it possible to download a 4GB, HD movie file in just a few minutes. This is 20 times faster than the data transmission speed of the existing 3G network, providing ultra-speed Internet surfing, high-definition video downloading and online viewing, video transmission and real-time 3D photo navigation. HUAWEI E392Specifications

BrandHuaweiModelE392U-92UnlockedYes. Ready to use with global servicesNetwork BandLTE TDD2300/2600MHz

UMTS/WCDMA 2100/900MHz 

GSM/GPRS/EDGE 850/900/1800/1900MHzData Speed3G to 42 Mbit / s / 5.6 Mbit / s (typical range of speed -12 0.4 Mbit / s) 

4G (LTE): 100Mbit / s / 50Mbit / sPortUSB 2.0MemoryMicroSD Card slot up to 32GBSupported SystemsWindows 2000/XP/Vista, Win7, Mac and Linux Operating SystemsFunctionMulti-mode data download capabilityDimensions/Package ContentsUnlocked E392 LTE modemWarranty12 Months Manufacturer Warranty