Great for the price!
I own 3 of these bad boys, all are working over USB. Considering that other Point of Sales printers cost a lot more, this one is definitely worth the buy!
This unit is very capable and for the price very worth it; No issues with the 3 I own; Most of the other reviews are misleading; I purchased 3 parallel cables worried that the USB wasn't going to work; Well the USB interface works fine once the drivers are installed on the computer.
The only con is that once the printer has been sent a job, it takes a second for the printer to communicate with the computer; It certainly prints quick, but only after it receives the data