Decent for the price, on / off button and LED of handy operation. The USB cable is a little short but that's a detail. Mounted with a 2 TB hard drive (thickness limit because the assembly was a bit hard). Plastic tabs do not take up and tend to drift a bit, which is fine if you do not carry the box. Ventilation openings have not been too bad because it's not hot during prolonged use. Nevertheless, the product is correct and matches my expectations.