Small and Compact ADB Optical Mouse
Small and compact laser mouse, that connects over the Apple Desktop Bus connector to your Macintosh computer. As with many early computer items, very little information is available on the internet. I did find this interesting article at Low End Mac about optical ADB mice. This mouse requires the gridded mousepad from Mouse Systems to work. If I run across one, I’ll be sure to try it.
Model: ADB/C Little Mouse 403808-001
Untested and sold as-is.
Photos are illustrative only. They have at least medium discoloration.