The Samsung Galaxy S III is ten years old this year, but still proves to be a great phone that can still keep up with phones of today, plus you can still easily replace the battery unlike new phones that you have to crack open to replace. The USB drivers to connect this phone to a Windows PC are below.
Samsung USB Driver for Mobile Phones
File: SAMSUNG_USB_Driver_for_Mobile_Phones_v1.5.45.0.exe
44973377f55d15685fb4844f29caf00a7ef93711ca6f1a55449679f2eda3557d
Samsung USB Driver for Mobile Phones
File: SAMSUNG_USB_Driver_for_Mobile_Phones_v1.5.33.0.zip
c6be12312d105dffa5e0d0b5db341eab55bfdf1c91a9822a2fd24d686cb918f7
Samsung USB Driver for Mobile Phones
File: samsung_usb_driver_for_mobile_phones_1.5.23.0.exe
45266e3b78e2d666b8a6607577b7a34e9669999a99fc118213774c5bda4f17e8