HP ProBook 4421s Notebook PC Drivers

Driver manufacturers Version Driver type Description Download
  • 32bit 64bitWindows 7
  • 32bit 64bitWindows 8
  • 32bit 64bitWindows 8.1
  • 32bit 64bitWindows 10, Windows 11
DriverHub 1.0 Driver utility Don't waste time searching for drivers — DriverHub will automatically find and install it. Download 20.53 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows 7
  • Intel
15.2.0.19
2012-06-03
  • Network Transport
  • Network adapters
This package contains drivers required to enable functionality of the Intel Wireless...   more Download 140.67 MB
  • 32bit64bitWindows XP
  • Intel
6.14.10.5408
2012-04-25
  • Display adapters
  • Sound, video and game controllers
  • System devices
This package provides the Intel High-Definition (HD) Graphics (Video) Driver with...   more Download 22.78 MB
  • 32bit64bitWindows XP
  • Intel
15.1.1.1
2012-03-12
  • Network Transport
  • Network adapters
This package contains the Intel PROSet Utility and Driver for the supported notebooks,...   more Download 103.34 MB
  • 64bitWindows Vista
  • 64bitWindows 7
  • Intel
8.15.10.2559
2011-10-21
  • Display adapters
  • Sound, video and game controllers
  • System devices
This package provides the Intel High-Definition (HD) Graphics Driver with Turbo...   more Download 85.71 MB
  • 32bitWindows Vista
  • 32bitWindows 7
  • Intel
8.15.10.2559
2011-10-21
  • Display adapters
  • Sound, video and game controllers
  • System devices
This package provides the Intel High-Definition (HD) Graphics (Video) Driver with...   more Download 73.69 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • AzureWave
  • Bison
  • RealTek
and 1 more
6.1.7600.108
2011-06-29
  • Imaging devices
This package contains the HP Universal Camera Driver to enable integrated webcams...   more Download 44.68 MB
  • 32bit64bitWindows XP
  • ATI
8.743.2.6000
2011-05-19
  • Display adapters
  • Sound, video and game controllers
This package provides the video drivers and Control Panel for supported notebooks...   more Download 136.06 MB
  • 32bitWindows Vista
  • 32bit64bitWindows 7
  • ATI
8.743.2.5000
2011-03-15
  • Display adapters
  • Sound, video and game controllers
This package contains the ATI Video Driver and Control Panel for the supported notebook...   more Download 128.71 MB
  • 32bit64bitWindows XP
  • ATI
8.743.2.5000
2011-03-15
  • Display adapters
  • Sound, video and game controllers
This package contains the ATI Video Driver and Control Panel for the supported notebook...   more Download 136.04 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • Atheros
9.2.0.310
2011-02-24
  • Network adapters
This package contains the drivers for the supported Atheros Wireless LAN Adapters...   more Download 81.94 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • Microsoft
  • RealTek
1093.1.1208.2010
2010-12-08
  • Network Transport
  • Network adapters
This package contains the driver installation package for the Realtek RTL8191SE...   more Download 19.26 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • MediaTek (Ralink)
3.01.13.0000
2010-11-04
  • Network adapters
This package contains the driver installation package for the Ralink Wireless LAN...   more Download 10.89 MB
  • 32bit64bitWindows XP
  • Intel
13.4.0.9
2010-10-18
  • Network adapters
This package contains the drivers required to enable the functionality of the supported...   more Download 14.74 MB
  • 32bit64bitWindows Vista
  • Intel
13.4.0.9
2010-10-18
  • Network adapters
This package contains the drivers required to enable the functionality of the Intel...   more Download 14.91 MB
  • 32bit64bitWindows 7
  • Intel
13.4.0.9
2010-10-18
  • Network adapters
This package contains drivers for the supported Intel PRO/Wireless Adapters in the...   more Download 15 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • RealTek
6.242.0824.2010
2010-08-24
  • Network adapters
This package provides the drivers for the Realtek Ethernet Controller in supported...   more Download 8.4 MB
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • Broadcom
6.3.0.6150
2010-07-19
  • Bluetooth devices
  • BluetoothVirtual
  • Human Interface Devices (HID)
and 1 more
This package contains software and a driver to support the Broadcom 2070 Bluetooth...   more Download 58.51 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • MediaTek (Ralink)
3.01.08.0000
2010-06-29
  • Network adapters
This package contains the driver installation package for the Ralink RT3090 Wireless...   more Download 6.73 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • Synaptics
15.0.17.2
2010-05-14
  • Mice and other pointing devices
This package contains the Synaptics TouchPad driver for the supported notebook/laptop...   more Download 33.05 MB
  • 32bit64bitWindows 7
  • Broadcom
5.60.350.11
2010-05-07
  • Network adapters
This package contains the Broadcom Wireless LAN Drivers that are required to enable...   more Download 20.68 MB
  • 32bit64bitWindows XP
  • Broadcom
  • Microsoft
  • WIDCOMM
5.6.0.4500
2010-04-14
  • BTW
  • Human Interface Devices (HID)
  • Imaging devices
and 5 more
This package contains the Broadcom 2070 Bluetooth 3.0 Driver for the supported notebook...   more Download 243.54 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • Intel
8.9.8.1005
2010-04-05
  • IDE ATA/ATAPI controllers
  • SCSI and RAID controllers
This package provides the Intel Matrix Storage Manager Driver. The Intel Matrix...   more Download 18.14 MB
  • 32bit64bitWindows Vista
  • Broadcom
5.60.350.6
2010-03-22
  • Network adapters
This package contains the Broadcom Wireless LAN Drivers that are required to enable...   more Download 20.68 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • IDT
  • Microsoft
5.10.6275.0
2010-03-17
  • Sound, video and game controllers
  • System devices
This package contains the IDT High-Definition (HD) Audio Driver for the supported...   more Download 28.08 MB
  • 64bitWindows Vista
  • ATI
8.703.1.0000
2010-03-17
  • Display adapters
  • Sound, video and game controllers
This package contains the ATI Video Driver and Control Panel for the supported notebook...   more Download 124.73 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • Intel
9.6.0.1014
2010-03-03
  • IDE ATA/ATAPI controllers
  • SCSI and RAID controllers
This package provides the Intel Rapid Storage Technology (RST) Driver that enables...   more Download 6.29 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • HP
7.0.1.1
2010-02-24
  • Human Interface Devices (HID)
  • Keyboards
This package provides HP HotKey Support for suported notebook models that are running...   more Download 17.15 MB
  • 32bit64bitWindows XP
  • Broadcom
5.60.48.31
2010-01-12
  • Network adapters
Este paquete contiene controladores para los adaptadores Broadcom Wireless LAN enumerados...   more Download 10.27 MB
  • 32bit64bitWindows XP
  • ATI
8.673.2.0000
2009-12-08
  • Display adapters
  • Sound, video and game controllers
This package contains the ATI Video Driver and Control Panel for the supported notebook...   more Download 88.29 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • ArcSoft
1.0.0.26
2009-12-03
  • Imaging devices
This package provides the ArcSoft Webcam Sharing Manager Driver for the supported...   more Download 16.78 MB
  • 32bit64bitWindows XP
  • 32bitWindows Vista
  • 32bitWindows 7
  • IDT
  • Microsoft
5.10.6261.0
2009-12-03
  • Sound, video and game controllers
  • System devices
This package contains the IDT High-Definition Audio Driver, which enables the audio...   more Download 27.77 MB
  • 32bitWindows Vista
  • 32bitWindows 7
  • Intel
8.15.10.2008
2009-11-21
  • Display adapters
  • Sound, video and game controllers
  • System devices
This package provides the Intel Video Driver and Control Panel for the supported...   more Download 49.68 MB
  • 64bitWindows Vista
  • 64bitWindows 7
  • Intel
8.15.10.2008
2009-11-21
  • Display adapters
  • Sound, video and game controllers
  • System devices
This package provides the Intel Video Driver and Control Panel for the supported...   more Download 50.73 MB
  • 32bit64bitWindows XP
  • Intel
6.14.10.5179
2009-11-09
  • Display adapters
  • Sound, video and game controllers
  • System devices
This package provides the Intel Video Driver and Control Panel for the supported...   more Download 19.88 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • RealTek
6.1.7600.30109
2009-11-06
  • Universal Serial Bus controllers
Driver Version: 3.3.0000.13 Windows XP: 3.3.0000.05 Download 7.31 MB
  • 32bit64bitWindows XP
  • Broadcom
  • WIDCOMM
5.5.0.8300
2009-10-12
  • BTW
  • Human Interface Devices (HID)
  • Imaging devices
and 4 more
This package contains the software required to support the HP Integrated Module...   more Download 92.96 MB
  • 32bit64bitWindows Vista
  • Atheros
7.7.0.396
2009-09-30
  • Network adapters
This package contains the drivers for the Atheros Wireless LAN Adapters in supported...   more Download 20.64 MB
  • 32bit64bitWindows XP
  • Atheros
7.7.0.406
2009-09-30
  • Network adapters
This package contains the drivers for the supported Atheros Wireless LAN Adapters...   more Download 20.86 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • Intel
6.0.0.1179
2009-09-17
  • Ports (COM and LPT)
  • System devices
This package provides the Intel Management Engine Components Driver for the supported...   more Download 4.76 MB
  • 32bit64bitWindows Vista
  • Broadcom
6.2.1.200
2009-08-25
  • Bluetooth devices
  • BluetoothVirtual
  • Human Interface Devices (HID)
and 1 more
This package contains the software required to support the HP Integrated Module...   more Download 57.74 MB
  • 32bit64bitWindows 7
  • Broadcom
6.2.1.200
2009-08-25
  • Bluetooth devices
  • BluetoothVirtual
  • Human Interface Devices (HID)
and 1 more
This package contains the software required to support the HP Integrated Module...   more Download 57.74 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • Intel
9.1.1.1020
2009-08-20
  • IDE ATA/ATAPI controllers
  • System devices
  • Universal Serial Bus controllers
TW9 chipest Download 1.99 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • LSI Logic
2.2.98
2009-08-13
  • Modem
This package contains the LSI High-Definition Audio (HDA) Modem Driver and Installer...   more Download 5.9 MB
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
  • HP
4.0.2.1
2009-07-08
  • System devices
This package provides HP 3D DriveGuard for the supported notebook/laptop models...   more Download 4.63 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
n/a n/a Other This package contains the driver for the Validity Fingerprint Sensor in the supported...   more Download 22 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
n/a n/a Other This driver installer package contains the Qualcomm Gobi2000 Drivers for the HP...   more Download 37.36 MB
  • 32bit64bitWindows XP
  • 32bit64bitWindows Vista
  • 32bit64bitWindows 7
n/a n/a Other This package contains the driver installation package for the Ralink/Motorola Bluetooth...   more Download 68.25 MB
  • 32bit64bitWindows XP
n/a n/a Other This package provides the Atheros WLAN Client, named Atheros Client Utility (ACU),...   more Download 27.33 MB

HP ProBook 4421s Notebook PC drivers will help to eliminate failures and correct errors in your device's operation. Download HP ProBook 4421s Notebook PC drivers for different OS Windows versions (32 and 64 bit). After you have downloaded the archive with HP ProBook 4421s Notebook PC driver, unpack the file in any folder and run it.