Amazon.com: KLIM Lightning Gaming Keyboard New 2022 Version + 7 LED Colors + Ergonomic Mechanical Feel Keyboard with Metal Frame + Compatible with PC Mac PS4 ps5 Xbox One + Wired Hybrid Keyboard : Electronics
This 1986 Puma shoe, R-Computer, had a microprocessor built into the heel to record your run and download the data on an Apple III or an IBM PC or a C64 :
G21 LED Rainbow Color Backlight Gaming USB Wired Keyboard Mouse Set - Overstock - 23105356