I am selling a brand new / never used 4-pin to 3-pin Power Adapter (12V MOD).
Increase the cooling performance of your Xbox by increasing the voltage to the case fan to its rated voltage of 12V. Simply plug your fan into this adapter which connects to the hard drive's power connector. Fan can be restored to original settings at any time.
This is perfect for people with upgraded hard drives or people who just want to make their systems last longer.
I am asking $4.50 with free shipping. Email me at firstname.lastname@example.org