This is a 128 MB memory upgrade for any 1.0-1.4 OG xbox. This uses all new genuine Samsung memory, not the counterfeit SAMAUNG that has been going around. Simply make the purchase, and I will contact you with instructions to ship your motherboard to me (you pay the shipping to me).
I will install and test the new memory and ship the board back to you.
This includes insured return shipping within the US.
You must contact me to discuss your xbox before you order to discuss your motherboard, then I will add one to stock so you can order