There were some rumblings last month about yet another Android gaming device headed for the market, this time from Asus. Now the device appears more concrete than ever with a controller for the "Asus Game Box" showing up on the Bluetooth SIG website.

The listing claims the wireless controller is for an "Android system for gaming markets." It runs on USB 3.0 and will pack a 430mAh rechargeable battery for 12 hours of gameplay. The image shows a pretty traditional controller design with dual thumbsticks in a PlayStation-ish layout. The system should be available worldwide, according to the Bluetooth filing.

Leaked benchmarks previously pointed to the device packing a Tegra 4 processor, 2GB of RAM, and 8GB of storage running Android 4.3. Asus has yet to confirm the device exists, so we'll have to wait and see what the pricing and software situation will look like.

[Bluetooth SIG via Liliputing]