download laptop drivers

Download Compaq Presario CQ57-420EA drivers for Windows 7 32/64 bit



Audio / Sound Driver
Realtek High-Definition (HD) Audio Driver
File Version : 6.0.1.6461
Size : 115.61 Mb
File name : sp54986.exe
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Display / VGA Driver
AMD High-Definition Graphics Driver
File Version : 8.861.1.2000
Size : 160.18 Mb
File name : sp54988.exe
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TouchPad Driver
Synaptics TouchPad Driver
File Version : 15.3.21.0
Size : 103.47 Mb
File name : sp54983.exe
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Card Reader Driver
Realtek Card Reader Driver
File Version : 6.1.7600.77
Size : 9.31 Mb
File name : sp52186.exe
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System Updates Driver
Essential System Updates
File Version : 5.00
Size : 30.94 Mb
File name : sp57063.exe
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HP Software and Utilities Driver
HP Quick Launch Software
File Version : 2.70
Size : 3.84 Mb
File name : sp56929.exe
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HP Launch Box
File Version : 1.10
Size : 4.68 Mb
File name : sp56217.exe
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HP Connection Manager
File Version : 4.1.23.1
Size : 22.74 Mb
File name : sp54630.exe
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HP Unified Extensible Firmware Interface (UEFI) Support Environment
File Version : 4.2.0.0
Size : 2.16 Mb
File name : sp55477.exe
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Bluetooth Driver
Atheros Bluetooth Driver
File Version : 7.4.0.110
Size : 279.13 Mb
File name : sp55714.exe
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Broadcom Bluetooth 4.0 Driver and Software
File Version : 6.5
Size : 184.13 Mb
File name : sp55079.exe
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Realtek Motorola BC8 Bluetooth 3.0+HS Driver for Microsoft Windows
File Version : 3.0.82.298
Size : 49.39 Mb
File name : sp52850.exe
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Lan / Ethernet Driver
Realtek Local Area Network (LAN) Driver
File Version : 7.42.304.2011
Size : 5.73 Mb
File name : sp52421.exe
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Wi-Fi / Wieless Lan Driver
Ralink 802.11 b/g/n Wireless LAN Adapter Driver
File Version : 3.2.7.0
Size : 10.8 Mb
File name : sp56889.exe
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Realtek RTL8188CE 802.11b/g/n Wireless LAN Driver for Microsoft Windows
File Version : 1005.33.313.2012
Size : 19.49 Mb
File name : sp57049.exe
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Ralink 2011 802.11 b/g/n WiFi Adapter
File Version : 3.2.12.0
Size : 22.64 Mb
File name : sp56942.exe
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Ralink 2011 802.11 b/g/n WiFi Adapter
File Version : 3.2.2.0
Size : 11.55 Mb
File name : sp55805.exe
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Broadcom Wireless LAN Driver for Microsoft Windows 7
File Version : 5.100.82.82
Size : 43.26 Mb
File name : sp53663.exe
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Atheros 2011 Wireless LAN Driver
File Version : 9.2.0.444
Size : 72.79 Mb
File name : sp54972.exe
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