
This was at least the third adapter used when upgrading our processor. We have many barcode scanners which are old PS2 scanners and keyboard connectors where the scanners are "keyboard wedges" and as we replace devices over the years newer processors have USB keyboards/mice . Simply connect your PS2 barcode scanner to this adapter and then to a USB port on your processor. The keyboard plugs directly into another USB port, and the alt, done, saved a lot of money. I tried others that were cheaper. They don't work as I understand that cheap adapters don't pass the whole extended ASCII character set. Uh-oh pay a little more for these uses, they just work.

Cable Baseus Cafule USB - Lightning, 1 m, black/red
26 Review

4K / 30Hz USB-C to HDMI Adapter - 3-in-1 Type-C Converter Cable for MacBook Pro, MacBook, Mac Pro, iMac, Chromebook, and USB 3.0 Type-C Devices (2017/2018)
13 Review

Portable battery with wireless charging support COMMO Magnetic Power Bank, 4 600 mAh, graphite
23 Review

Tobenone USB C to USB Adapter with π» 2 Ports for MacBook, Dell XPS & More Type-C Devices
13 Review

π₯ Logitech C270 Webcam: Crystal Clear Video and Superior Quality
183 Review

Smartphone Samsung Galaxy A50 4/64 GB, 2 SIM, black
82 Review

Enhance Your Visual Experience with Logitech C260 Webcam
78 Review

Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review