Hello Folks,
Amongst the vintage computer hardware, parts, and accessories that are in my inventory is a couple of old analogue external modems using rs232 port (db9). I would like to test them, but I don't have their respective power supplies. USRobotics seemed to treat their power supplies...
My venerable and old laptop (Toshiba Satellite P75-A7200 equipped with an i7-4700MQ, circa 2014) and previously a powerful machine during its heyday is no more. Have been using it for many years, but about 3 months ago it went kaputt for no apparent reason (left it on overnight [normally it...