Checked today to see what my tracking info is and they tell me its backordered. Wonderful.
I had that same question so I didn't order until I had the chance to speak to them on the phone. That number is their own personal stock number. They confirmed that it was the U7135 before I ordered.i just ck their site the part. # is different that all the rest. of sites. need to ck. if it's the same or not. all the others have the part #u7135.