If you own an ASUS Rampage III Extreme, you can now expand it’s capability to run 4 way SLI on this board. This is made possible with the new adaptor board – the ASUS ROG Xpander.

The ASUS ROG Xpander sits on top of the Rampage III Extreme mainboard. The Xpander comes with a fan and is hooked up to the mainboard via 2 golden fingers (as seen in diagram below).

The Xpander uses 2 x NVIDIA NF200 chipset, doubling the amount of lanes via lane switching to support 4 way SLI.

This product will be showcased at Computex Taipei 2010.