Apple Extended Keyboard II for Mac IIgs ADB Desktop Bus Vintage M3501

For your consideration at this wonderful auction is a used vintage beige Apple Extended Keyboard II, model numbers M3501 and M0312. Fully tested and working. Keyboard has WHITE switches - I do not have any of these keyboards with salmon or orange alps switches.  Product shown in photo shows the shape for this model of keyboard, and is not the precise unit being shipped. Keyboard has manufacture dates of 1990 and 1995, and they are all in good condition - please let me know before buying if you have a special request for a specific production year. An ADB port is required for use, but will also work with Griffin's iMate ADB to USB adapter for use with recent Apple systems that have a USB port, and was sold as an add-on accessory. The ADB cable is a separate component and included. Each keyboard has an ADB port for a mouse. Please see the additional pictures for your review. Multiple units were made available at the start of the auction. Due to the age of these beige plastics, some products have brittle plastics and also experience light to moderate fading yellow when exposed to sunlight over time, and this does not affect the operational performance of the product. Keyboards are over 25 to 30 years old and these are considered vintage antique products because they have been previously used. Products have been exposed to dusty surfaces, which may affect response time of individual keys, and may require cleaning over time. I will ship international.