Hmm...
If the Engadget image is correct it looks like it could be a device from Taiwan made by Fontastic Telecom:
http://ec.fontastic.com.tw/clients/showproducts_A9160333734983_big_P11987417213084909.htmlSpecs:
Specifications
Hardware
CPU: Aday5F-300 MHz X86
Memory: 128/256 MB DDR2 SDRAM
4 MB Flash ROM
Storage: 1 GB/2GB NAND FLASH
Display: 800x480 7!? TFT LCD
Network interface: Ethernet 10/100 Mbps
Wi-Fi 802.11b/g (optional)
Bluetooth (optional)
Webcam: 2.0M pixels (optional)
USB sockets: USB 2.0/1.1 port X 2
Audio jack: 3.5mm in/out
Battery: 3 cells, 2200mAH/cell
Weight: 950g(with keyboard)
Dimension(WxLxH): 230 mm x 146 mm x 33 mm(with keyboard)
Software
Operating System: LINOS 2.6.21
Applications: Picture Viewer(bmp, jpg, gif)
Picture Express
Music Player(mp3, wav)
Video Player(mp1,mp4,shockwave)
Web Browser
Internet Messenger(Pidgin)
WI-FI AP(optional)
Bluetooth(optional)
Games: Blockout!BGalaga!BX Solitare!BXBomb XBubble!BXDigger!B
X Scavenger!BXSolider, Xpetience2!BXLetters!BXPuyoPuyo