I said when I gave the first link that I never used russian cardreader, just mentioned they sold GSM pinpads.
I did purchase from magstripe solution (second link) once for a bezel though. Got it pretty quick, good quality pretty expensive though for a bezel. Whenever I buy from a company like that, I just write off the money as 50/50 loss, ask a lot of questions, but ultimately it's a gamble,. At least that's how I figure it.