Below LAH1016xxxxxx : One of the lucky ones with uncut pins and no extra security features, $80 for installation of 1.9 Wiikey.

Above LAH1016xxxxxx: 3 controller pins have been cut making it very difficult to install a chip but still possible. Costs an extra $30.

Above LAH10215xxxx: Requires Wiikey 2 which costs $110 installed.

Above LAH1088xxxx: Has D2E chipset and black glue around the legs of the controller. Very hard to get off and requires special tools. Please leave this one to the Pros! We've seen some very hacked up boards come in lately. $110 for wiikey2 installed, we don't charge to remove this epoxy!

 Please note Nintendo has littered drives that don't have a controller chip now and then randomly in Wii's with serials after LAH1088, if you have one of these it will require a Drivekey, $130 installed

All this may be confusing but just give us a call and we'll point you in the right direction. Wiikey2 pretty much suffices for everything.