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) Xeon(R) E5 v2/Core i7 PCI Express Root Port 3d - 0E0B
2 Intel Intel(R) 8 Series PCI Express Root Port #4 - 9C16
3 Intel Intel(R) QPI Physical port 2 - 2B58
4 Intel Xeon(R) Processor E7 Series System Configuration Controller 1 - 2B00
5 Intel Intel(R) 5520/5500/X58 I/O Hub to ESI Port - 3403
6 Microsoft Mobile Intel(R) 945GM/PM/GMS/940GML and Intel(R) 945GT Express PCI Express Root Port - 27A1
7 Intel Intel(r) 82806AA Advanced Programmable Interrupt Controller
8 Intel Intel(R) Xeon(R) E7 v2/Xeon(R) E5 v2/Core i7 DMI2 - 0E00
9 Intel Intel(R) 7500/5520/5500/X58 I/O Hub PCI Express Root Port 7 - 340E - 340e
10 Microsoft EISA programmable interrupt controller
11 Intel Intel(r) 82378 SIO PCI to ISA bridge
12 Intel Intel(R) 5100 Chipset PCI Express x4 Port 7 - 65E7
13 Microsoft Intel 82443LX Pentium(r)II Processor to PCI bridge
14 LSI Sun StorageTek J4200
15 Synaptics Dummysectionforwhql
16 Intel Intel(R) 82845G/GL/GE/PE Processor to I/O Controller - 2560
17 Intel Intel(R) 82801GR/GH/GHM (ICH7 Family) PCI Express Root Port - 27E0
18 Logitech Logitech Virtual Bus Enumerator
19 Intel Intel(R) Xeon(R) E5 v2/Core i7 Power Control Unit 2 - 0EC2
20 Intel Intel(R) 946GZ/PL/GL PCI Express Root Port - 2971
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