1.HSDPA UMTS (900 2100MHz) GSM GPRS EDGE (850 , 900 , 1800 , 1900MHz) 2.Download Speed:7. ... 7.2 Mbps Wireless Modem. 2.HSDPA UMTS (900 2100MHz) . GSM GPRS EDGE (850 , 900 , 1800 , 1900MHz). 3.Shape : USB Stick ... all type of computer). Plug & Play . 7.Fully support All GSM operators . 8.OS Compatible list : Windows 2000, Windows XP, Windows Vista ...