Samsung Electronics Co. Ltd. - Usb - 2.19.1.0 Update -

Software updates for Samsung devices, including those related to USB connectivity, are typically released to improve performance, stability, security, and compatibility. The version 2.19.1.0 specifically could relate to a variety of improvements or fixes, such as:

A: It may provide basic MTP functionality, but ADB and Fastboot are Samsung-specific. Use Google’s universal USB driver for other brands. samsung electronics co. ltd. - usb - 2.19.1.0 update

: Allows the PC to recognize the phone for file transfers or when using software like Samsung Smart Switch . Why are you seeing it? Update software, apps, and drivers on your Samsung PC : Allows the PC to recognize the phone

If you’ve recently checked your Windows Update history or seen a pending notification for you aren't alone. This update often appears automatically when you connect a Samsung Galaxy device to your PC. This update often appears automatically when you connect

These 3 drivers have been downloaded via windows update after I plugged my phone into my PC: SAMSUNG Electronics Co., Ltd. - USB - Reddit·r/WindowsHelp