HP ProBook 4 G1a 16 D6DS5UA HP Thunderbolt Dock G4 – Firmware sp174808.exe
- Version 1.5.30.0 Rev.A
- Download 1
- File Size 9.7 MB
- File Count 1
- Create Date October 5, 2026
- Last Updated November 14, 2026
HP ProBook 4 G1a 16 D6DS5UA HP Thunderbolt Dock G4 - Firmware sp174808.exe
Download sp174808.exe, the official HP Thunderbolt Dock G4 - Firmware for the HP ProBook 4 G1a 16 inch Notebook AI PC Wolf Pro Security Edition (D6DS5UA) on Windows 11, straight from HP's official server. See all drivers for this laptop in the HP ProBook 4 G1a 16 D6DS5UA driver download article, or check the HP support page for this model.
| Product name | HP ProBook 4 G1a 16 inch Notebook AI PC Wolf Pro Security Edition (D6DS5UA) |
| Type | Docks Firmware and Driver |
| Operating System | Windows 11 (64-bit) |
| Version | 1.5.30.0 Rev.A |
| File name | sp174808.exe |
| File size | 9.7 MB |
| Released | Oct 5, 2026 |