A 4G-enabled version of the HP TouchPad tablet is coming soon. The existing versions of the tablet only supports WiFi and Bluetooth. The 4G Touchpad will have an HSPA+ modem to connect to AT&T's mobile broadband network. While HP is yet to put a price tag on that model, Amazon has already started taking pre-orders for $700 and up. No word on a launch date, though.


The Wifi-only Touchpad