Huawei 4G Dongle - E3372H-320 - Black This slim and compact 4G Dongle has a user-friendly design with flowing curves made from matte materials, ensuring it is comfortable to use daily. With support for LTE category 4, it possible to enjoy data transfer speeds of up to an incredible 150 Mbps. The Huawei HiLink web interface providing a convenient way to connect with the minimum of hassle. Ready for the future IPv6 offers a near unlimited number of IP addresses. Specification Dimensions 88mm x 28mm x 11.5mmWeight 35gLTE FDD: Cat4 DL: 150Mbps / UL: 50Mbps @20M BWUMTS: DCHSPA+: 42 / 5.76Mbps; 21M / 5.76Mbps; 14M / 5.76MHSUPA: 7.2M / 5.76M2G: EDGE packet data service of up to 236.8kbpsFDD: DD800 / 900 / 1800 / 2100 / 2600UMTS: 900 / 2100GSM: 850 / 900 / 1800 / 1900