Advanced Gravis
From Vogons Wiki
Advanced Gravis Computer Technology was a company which developed and released computer peripherals, mainly joysticks, gamepads and a line of sound cards, the Gravis Ultrasound family. The company was founded in 1982 and acquired by Kensington Computer Products Group in 1997.
Gamepads and Joysticks
- Gravis PC GamePad
- Gravis Thunderbird Joystick