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) 7 Series/C216 Chipset Family Universal Serial Bus (USB) Controller - 1E31
2 Microsoft VIA Internal Module Bus
3 Microsoft SiS662 Host CPU Bridge
4 Intel Intel(R) ICH7 Family PCI Express Root Port - 27E0
5 Intel Intel(R) HM57 Express Chipset LPC Interface Controller - 3B0B
6 Intel Silicon Integrated Systems CPU to PCI & PCI to ISA bridge [original model]
7 Intel Intel(R) 5000 Series Chipset Reserved Registers - 25F3
8 Intel Intel(R) Xeon(R) Processor E5 Product Family/Core i7 DMA Channel 1 - 3C21
9 Intel Intel(R) ICH10 LPC Interface Controller - 3A18
10 LSI DELL PERC 2/DC SCSI Processor Device
11 Microsoft ACC Microelectronics Pentium(r) CPU to PCI & PCI to ISA bridge
12 Intel Intel(R) Xeon(R) Processor E5 Product Family/Core i7 QPI Port 1 Perfmon - 3C42
13 Intel Intel(r) 82801AA LPC Interface Controller
14 Intel Intel(R) Xeon(R) E5 v2/Core i7 QPI Link 1 - 0E93
15 Intel Integrated Memory Controller Channel 2 Address - 2DB1
16 Intel Intel(R) E7000 Series Hub Interface B RASUM Controller - 2544
17 Intel Intel(R) Celeron(TM) Processor to I/O Controller - 1A11
18 VIA VIA Tech Standard PCI to ISA Bridge
19 Microsoft Intel(R) E7520 PCI Express Root Port B1 - 3598
20 Intel Intel(R) 82801CAM LPC Interface Controller - 248C
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