Most of the middle east guys I dead with here on the rig hate using the adapter. They want two seperate cables. What ends is he using? In Saudi, Bahrain and Egypt they like the dual round end plug and Big three prong 220 V ends.
From left to right, top to bottom the common plugs I have seen over here are.
#1,4,5,6,7,9,10 and 11. I haven't seen the other ones over here in the middle east. 8 and 12 I have never seen round plugs with three prongs. The style outlets they use I know won't support that end.
Ebay search for only usa sellers. This should narrow it down for you.http://www.ebay.com/sch/Cables-Connecto ... _PrefLoc=1
The power brick should be the three prong grounded type so the above will work for what you need. There are a few usa ends mixed up but here are only 42 results to go though.