HP ProBook 450 15.6 inch G9 Notebook PC drivers

16 driver packages HP publishes for the ProBook 450 15.6 inch G9 Notebook PC, for Windows 11 and 10 64-bit. Newest: Sep 11, 2026.

Each driver page lists the hardware IDs the package supports and the other HP models it is made for. Downloads are the original HP installers. If Windows Update already installed a driver for a device and it works, there is no need to replace it; install a package when a device is missing in Device Manager or misbehaves.

Video cards

Driver	Version	Date
Intel Video Drivers and Control Panel	32.0.101.7088	Aug 21, 2026
NVIDIA Video Driver and Control Panel	32.0.15.9595	May 19, 2026
DisplayLink Graphic Driver	11.7.5493.0	Jul 9, 2025

Sound cards

Driver	Version	Date
Realtek High-Definition (HD) Audio Driver	6.0.10016.1	Aug 4, 2026
HP USB-C Dock G5 - Audio Driver	6.4.0.2412/393	Apr 15, 2025
HP USB-C G5 Essential Dock Audio Driver	6.3.9600.2382	Apr 29, 2024

Wi-Fi adapters

Driver	Version	Date
Intel WLAN Driver	24.60.0.3	Jul 17, 2026
Realtek RTL8xxx Wireless LAN Drivers	6102.24.144.0/6101	May 22, 2026

Bluetooth

Driver	Version	Date
Realtek RTL8xxx Series Bluetooth Driver	1.0.0.190	Sep 11, 2026
Intel Bluetooth Driver	23.60.0.1	Jul 19, 2024

Chipset

Driver	Version	Date
Intel Management Engine Driver	2613.9.28.0	Jul 28, 2026
Intel Chipset Installation Utility	10.1.19627.8423	Mar 18, 2024
Intel Gaussian and Neural Accelerator Driver	03.00.00.1457	Dec 9, 2022
Intel Serial IO Driver	30.100.2237.26	Nov 9, 2022

Webcams

Driver	Version	Date
HP Universal Camera Driver	RTK20390.SPS50887	Dec 25, 2025

Modems

Driver	Version	Date
Intel XMM 7560R+ LTE-A Pro Drivers	0.5.100.865	Mar 8, 2024

Which driver is for which device?

Device Manager shows a device without a driver under Other devices. Its hardware ID tells you which package above it belongs to (how to find the ID); paste it into the search to go straight to the matching drivers.

Other HP ProBook models

All HP models