NEC Multispin 8X CD-ROM Reader, Model CDR-3460A. This tray load, external CD drive features a SCSI-2, HD-50 interface with external switch selectable termination. MPC3 compliant for improved sound and video multimedia performance. 1200 KB/sec (8X) data transfer and 140 ms access time.
Case shows a little discoloration on the front of the top. Works great. No cables included.
Some drivers are available here for Mac, DOS and Windows. Mac OS uses the speedycd.hqx NEC Multispin Driver. Supports Mac OS 6.0.8 to 7.5.3.