This HP M820 SCSI CD Writer Reader is a high-quality external drive that is compatible with PCs. It comes with a PCi SCSI PC card that can be used with laptops.

The unit will also come with the 6 V one amp power supply. This unit was tested for power and I can confirm that the unit does power up. However, I do not have the equipment to perform any operational functional tests. Overall, the body is in very good shape. There is a minor scratch on the top case. A minor scuff on the front and a minor scuff on the bottom. the unit will come with the scuzzy cable, as well as the HP CD rewritable PC card.