Can somebody tell me if Part # 42W3107 = Part # 40Y8116?

[atwnsw]

As you know, Lenovo has so many part #'s for the same item that I find it impossible to figure out.

I have an x61s and would like to know if this docking station, 42W3107, will work on my machine?

Can somebody tell me if Part # 42W3107 = Part # 40Y8116 (which I know is correct)?

I don't have the tablet.

Thanks in advance for helping with my first post......

Admin note: Locking this thread as it's a duplicate of the one you posted in the X6 conference