The new USBConnect Quicksilver has been presented by AT&T.

USBConnect Quicksilver is a 3G USB modem containing a fixed microSD card slot for the users’ convenience. The innovative USB modem offers quad-band GSM (850/900/1800/1900MHz) support and tri-band 3G UMTS (850/1900/2100MHz) support for worldwide connectivity and HSPA support to provide express data transfer.

Although the USB modem is extremely small at a dimension of 66mm x 25mm x 17mm (2.6″ x .9″ x .7″), its USB connector rotates for effortless access to whichever USB port. The USBConnect Quicksilver is now in AT&T’s displays for free after a 2-year commitment and $100 mail-in rebate.