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

Understanding the "SAMSUNG Electronics Co., Ltd. - USB - 2.19.1.0" Update

• USB4 / Thunderbolt 4 support for future Galaxy devices.
• Native ARM64 driver for Windows on Snapdragon laptops (Surface Pro X, Lenovo ThinkPad X13s).
• Simultaneous multi-device ADB over single USB-C port (using USB-C tunneling).

Security Under the Hood

Enhanced Charging Recognition: Fixes bugs where PCs would charge the phone but fail to recognize it as a media device (MTP). samsung electronics co. ltd. - usb - 2.19.1.0 update