Drivers for System Devices

System unit consists of a plurality of hardware devices that provide the computer. Some devices are integral, critical to the operation of the PC, and others perform a supporting role, expanding the capabilities of the system. Despite the different purposes, all the components cooperate with each other and the operating system, drivers, thanks to the system devices.

By integrated devices include the motherboard and set it on the electronic circuits (CPU, RAM, ROM, cache memory, controllers connected equipment, graphic cards), hard drive and storage systems, power supply. List of auxiliary equipment which is updated almost every day, because of the emergence of new devices make it easy to work with a PC and perform everyday tasks.

Such equipment may be included:

  • «legacy» Drives CD-RW, DVD-RW, DVD-ROM, which still benefit many users to;
  • Internal and external modems;
  • Sound card;
  • Adapters;
  • PCI bridges;
  • Interface controllers;
  • Keys and buttons specific functions;
  • Docking station;
  • Bus Wireless;
  • Device virtual machines;
  • Hubs USB.
This is not a complete list of components, which can be equipped with a PC. For efficient operation of a particular type of equipment you need to download drivers for system devices under the installed version of the OS.

Here are manufacturers of System devices, drivers for which you can download on our website. 30633 drivers for 3705 devices from 73 manufacturers, you can download absolutely free of charge. Select the desired device, the manufacturer or the device ID.

Top Vendors of System Devices

Top Models of System Devices

# Vendor Device Name
1 Intel Intel(R) ICH7 Family PCI Express Root Port - 27E0
2 Intel Intel(R) Upgraded B65 Express Chipset Family LPC Interface Controller - 1C58
3 Intel Intel(R) PATSBURG Chipset Family PCI Express Root Port 2 - 1D93
4 Hewlett Packard HP NC382T DP Virtual Bus Device
5 Intel ISA Plug and Play bus
6 Intel Intel(R) 82801GB LPC Interface Controller - 27B8
7 Microsoft Intel(R) 3100 Chipset PCI Express Port A - 35B6
8 Microsoft Intel(R) E8500/E8501 XMB Memory Interleaving Registers - 2622
9 Intel Intel(R) Atom(TM) Processor D2xxx/N2xxx PCI Host Bridge #7 - 0BF6
10 Marvell Marvell Virtual Device
11 Intel QPI Link 1 - 2D94
12 Microsoft Intel(R) 915G/P/GV PCI Express Root Port - 2581
13 Dell DELL PERC RAID Virtual Device
14 Intel Intel(R) 6 Series/C200 Series Chipset Family LPC Interface Controller - 1C42
15 Hewlett Packard HP NC373m Virtual Bus Device
16 Intel Intel(r) 82439TX Processor to PCI bridge
17 Intel Intel(R) E8500 Registers - 2618
18 Intel LynxPoint PCI Express Root Port #5 - 8C18
19 AMD AMD-768 Power Management Controller
20 ATI ATI RS200/RS200M/RS250M Accelerated Graphics Port
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