This auction is for a set of two Lenovo Thinkcentre Tiny USB A to B Cable Converter 54Y8418. We used them on with the M73, but Amazon shows them compatible with: M93p, M72e, M73, M92, and R4.
These items were pulled from a working environment. They are in great condition and perfect working order.
Shipping is free to anywhere in the 48 contiguous United States.
If you want a larger quantity, contact me and we can discuss bulk pricing.