The Huawei K4511 is the best USB Stick modem from Huawei Device that support download speed up to 28.8Mbps on the new HSPA+ network (850/900/1900/2100MHz bands). also this modem has very fast access, plug and wait only 15 seconds!
Maximum theoretical download Speed: 28.8Mbps
Maximum theoretical upload Speed: 5.76Mbps
Includes: Dongle, USB Cable, User Manual