Vintage Apple Extended Keyboard II, Model M3501, for classic Macintosh / ADB systems.

This is the desirable full-size Apple Extended Keyboard II with function keys, numeric keypad, arrow cluster, and original Apple keycaps. Bottom label reads Apple Extended Keyboard II / Family Number M3501.

Condition is used vintage. Keyboard shows age-related yellowing, surface scuffs, marks, dust/dirt in seams, and some handwritten notes above the F9–F12 area. Please review photos closely for cosmetic condition.

No cable is included unless shown. I do not currently have the setup to fully test this, so it is being sold untested/as-is for vintage computer use, restoration, parts, or collection.

A nice candidate for someone who knows classic Apple ADB gear or wants a restoration project.

Seller notes to include

Model: Apple Extended Keyboard II

Family number: M3501

Connection: ADB / Apple Desktop Bus

Cable: Not included

Condition: Used, yellowed, writing/marks, untested