which speaker to order

Hello, I would like to order a replacement speaker. The problem I have is of perspective. In the guide, it seems to describe the speakers by left and right as if you were using the tablet with the screen facing you. When it comes to ordering them, based on the pictures, they seem to be described left or right as if you were looking at them from the back. That leaves me unsure of which speaker to order. I would think to order by the image, but if it is mistakemly switched amd the order is done by description, I may end up with the wrong speake. The one I need is the one on the left as when using the tablet, right if working on it from the back. Also, I have the AT&T version which most of the internals say t210. The right (as when worling on it) speaker seems to be the same shape but different color (all black instead of that silver rectangle visible). The other speaker appears identical. Just wanted to verify if it was actually known that the speaker is compatible as I assume. Thank you very much for the help.