2 'Unicomp' For Sale in Singapore

I'm selling a UNICOMP-manufactured IBM brand PS/2 keyboard with a US layout as part of a decluttering effort. My environment is smoke-free and pet-free. The listing includes the keyboard itself, an SDL-PS/2 split cable, and a split PS/2-USB adapter. The original keys for the RGB keycaps are not included. All keys and LEDs have been confirmed to be working correctly. However, the trackball's X-axis was barely responsive when I acquired it, and I was unable to get it to function properly with m

[Product Description] Brand/Manufacturer: IBM (Unicomp) Model Number: IBM Model M Space Saver 1393278 [Product Condition] Use and Precautions: Purchased online around 2004 (Neotec in Akihabara https://ex4.sakura.ne.jp/kb/shop_neotec.htm), Used frequently for about 10 years. PS/2 connection. Currently, there is no device to confirm operation. The last time I confirmed it was working was several years ago. Issues I noticed at that time: - Some parts of the keyboard are unresponsive (around the b, n