1.
Samsung. Download Samsung Android Smartphone Driver Pack from here, here or here
The pack contains:
- Samsung_usb_driver_for_mobile_phones_v1.5.25.0-retail
- Samsung Kies version 2.6.1.13105_7 (for Smartphones / Tablets before Galaxy Note III, including Galaxy S4, Note II, etc..)
- Samsung Kies version 3.2.13114_22 (only for Smartphones / Tablets after Galaxy Note III with Android 4.3 or newer)