Datalux Space Saver Keyboard model MIGUW. Working, and includes integrated serial trackpad, which also still works in Windows 10 with a USB-serial adapter. This was one of the novel stops on my quest toward compact keyboards, but not using it anymore.
I replaced the original DIN plug cord with a PS/2 cord for ease of use, and will include the original cable; or I can return it to stock configuration for you prior to sale.
Call, text, or email, and I'll reply as soon as possible.
do NOT contact me with unsolicited services or offers