Check the listing for details. Vintage Model FDM-210 PS/2 Wired 2-Button Ball Computer Mouse( bb28. Color: White, Condition: Used, Made in Taiwan. Listed at 12.90 USD. The Vintage Zenith Model FDM-210 PS/2 Wired 2-Button Ball Computer Mouse by Zenith is a classic standard mouse designed for computers with PS/2 connectivity. Its sleek white color adds a retro touch to any workstation, while its wired design ensures reliable and consistent performance. With its 2-button configuration and ball scrolling mechanism, this mouse provides a simple yet efficient user experience for navigating and controlling your computer. Ideal for those looking for a reliable and stylish mouse for their vintage computing setup.(bb28