... Plug & auto-installation, no need disc . With this 3G dongle, your tablet will become a big mobile phone, with which ... HSDPA downlink speeds up to 7.2Mbps 3, Support HSDPA / WCDMA / EDGE/ GPRS/ GSM4, Plug & auto-installation , no need ... and 42,8 Kbps UL Frequency Band •UMTS WCDMA band 1 (IMT) 2100MHz WCDMA band 8 (E GSM900)/ band (850M) ... / • WinCE• Android 4.0 or Above tablet pc 3G dongle support WCDMA