The WDC `89 WD90C00-JK Western Digital 512KB ISA 16 bit graphics card is a vintage computer component manufactured by Western Digital in Taiwan. This GPU is designed for 16-bit ISA compatibility and offers 512KB of memory capacity. With its vintage nature, this product appeals to collectors and enthusiasts of vintage computing and retro technology. This unit is a unique and sought-after piece for those looking to add a piece of computing history to their collection.