ASUS must want its Windows 8 tablet family to move together as one. The Tablet 810 has swung past the FCC just two days after a visit by its younger brother, the Tablet 600. While not what we'd call a stunning revelation, the filing for the 810 (as the TF810C) shows a WiFi-only device with the expected NFC for quick peripheral syncing. The 11.6-inch transforming slate is still devoid of a few key details in spite of having its wireless life laid bare -- namely, if and when it reaches the US. Clearing the approval hurdle, however, leaves few obstacles to ASUS being one of the first out of the gate with an Intel-based Windows 8 tablet after October 26th rolls around.