The RETIR 4x/ 2x Double Speed IDE CD-ROM Drive by Acorn is a vintage piece of technology from the early 2000s, perfect for retro computing enthusiasts. Tested and in working condition, this CD-ROM drive is a rare find for those looking to add a piece of computing history to their collection. With its double-speed capabilities and Acorn branding, this vintage drive offers a nostalgic touch to any vintage computing setup.