It looks like the Samsung Galaxy Tab 7.7 will shortly be available in the US as the device has appeared online for pre-order at a number of retailers, and the SIM free 3G version is retailing for about $670.
As a reminder, the Samsung Galaxy Tab 7.7 comes with with Android 3.2 Honeycomb, plus a 7.7 inch Super AMOLED Plus display with a resolution of 1280 x 800 pixels, processing is provided by a dual core 1.4GHz processor and it also come with 1GB of Ram and a choice of either 16GB, 32GB or 64GB of built in storage.
Other specifications on the Samsing Galaxy Tab 7.7 include a a microSD card slot which can take up to 32GB microSD cards, plus 802.11 a/b/g/n WiFi, Bluetooth 3.0, A-GPS and a three megapixel camera on the back with an LED flash and auto-focus, up front there is a 2 megapixel fixed focus camera for video chat.
Source Mobile Whack