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Intel 5520 X58 I O Hub Pci Express Root Port 4 340b 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
Certifications for Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
5 stars for Intel 5520 X58 I O Hub Pci Express Root Port 4 340b "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 12/3/2016 Updates

All drivers on semantic.gs are updated on daily basis.

However, a new version of Intel 5520 X58 I O Hub Pci Express Root Port 4 340b might have been uploaded since our last site update.

Intel 5520 X58 I O Hub Pci Express Root Port 4 340b Driver Download

Windows Compatibility for Intel 5520 X58 I O Hub Pci Express Root Port 4 340b driver

Intel 5520 X58 I O Hub Pci Express Root Port 4 340b Driver Details:

Intel 5520 X58 I O Hub Pci Express Root Port 4 340b File Name: intel_5520_x58_i_o_hub_pci_express_root_port_4_340b.zip

Intel 5520 X58 I O Hub Pci Express Root Port 4 340b Driver Version: 196b7

Intel 5520 X58 I O Hub Pci Express Root Port 4 340b ZIP Size: 108.kb

Manufacturer: Intel

Intel 5520 X58 I O Hub Pci Express Root Port 4 340b was fully scanned at: 11/28/2016
Scan Status: driver download scanOK

Intel 5520 X58 I O Hub Pci Express Root Port 4 340b special revision for: Windows XP Media Center Edition 64 bit, Windows RT 64 bit, Windows 8 Enterprise 32 bit, Windows 8 32 bit, Windows XP Media Center Edition 32 bit, Windows XP Home Edition N 32 bit, Windows 7 Ultimate 32 bit, Windows 7 Professional 32 bit, Windows 8 Pro 32 bit

Intel 5520 X58 I O Hub Pci Express Root Port 4 340b Download Stats:

Driver Uploaded: 11/26/2016

Direct Downloads: 297
Most Recent Download: 12/1/2016
Managed Downloads: 947
Most Recent Download: 12/2/2016
Download Mirrors: 5
Current Delay: 9 Seconds
Driver License: Free Software

Direct Download Success Stats:

Reports Issued By 291/297 Users

Success Reported By 48/291 Users

Driver Download Score64/100

Driver Installation Score62/100

Overall preformance Score74/100

Intel 5520 X58 I O Hub Pci Express Root Port 4 340b 17 Thumbs Up17Thumbs
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Intel 5520 X58 I O Hub Pci Express Root Port 4 340b 4 Thumbs Down4Thumbs
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Intel 5520 X58 I O Hub Pci Express Root Port 4 340b driver direct download was reported as adequate by a large percentage of our reporters, so it should be good to download and install.

Installation Manager Success Stats:

Reports Issued By 731/947 Users

Success Reported By 551/731 Users

Driver Download Score80/100

Driver Installation Score94/100

Overall preformance Score88/100

Intel 5520 X58 I O Hub Pci Express Root Port 4 340b 520 Thumbs Up520Thumbs
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Intel 5520 X58 I O Hub Pci Express Root Port 4 340b 39 Thumbs Down39Thumbs
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Intel 5520 X58 I O Hub Pci Express Root Port 4 340b driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.

DOWNLOAD OPTIONS:

1. Direct Download

Select your OS and press "Download".

This option requires basic OS understanding.
Select Your Operating System, download zipped files, and then proceed to
manually install them.
Recommended if Intel 5520 X58 I O Hub Pci Express Root Port 4 340b is the only driver on your PC you wish to update.

 

2. Driver Installation Manager

This option requires no OS understanding.
Automatically scans your PC for the specific required version of Intel 5520 X58 I O Hub Pci Express Root Port 4 340b + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Intel 5520 X58 I O Hub Pci Express Root Port 4 340b, or the driver installation manager, take a few minutes to send us a report:
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Intel 5520 X58 I O Hub Pci Express Root Port 4 340b may sometimes be at fault for other drivers ceasing to function

These are the driver scans of 2 of our recent wiki members*

*Scans were performed on computers suffering from Intel 5520 X58 I O Hub Pci Express Root Port 4 340b disfunctions.

Scan performed on 12/3/2016, Computer: NEC PC-MY18AESETM81

Outdated or Corrupted drivers:10/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Synaptics Intel(R) ICH9 Family SMBus Controller - 2930Corrupted By Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
Mice And Touchpads
Synaptics Mouse compatible PS/2Corrupted By Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
Usb Devices
NComputing NComputing Virtual USB 1.1 Host ControllerCorrupted By Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
Samsung VIA Telecom USB ETSUp To Date and Functioning
Microsoft Standard-USB-HubUp To Date and Functioning
Sound Cards And Media Devices
Realtek Realtek AC'97 AudioCorrupted By Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
Broadcom Audio Bluetooth.Corrupted By Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
Network Cards
Ralink Edimax nLite Wireless USB AdapterUp To Date and Functioning
Keyboards
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 82801BA Ultra ATA ControllerOutdated
Others
Research In Motion BlackBerryCorrupted By Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Up To Date and Functioning
SMSC SMSC IrCC - Fast Infrared PortCorrupted By Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
Cameras, Webcams And Scanners
Importek USB Composite DeviceOutdated
Video Cards
Intel(R) HD GraphicsUp To Date and Functioning
Input Devices
Eastern Times USB-HID (Human Interface Device)Up To Date and Functioning
Port Devices
D-Link USB Single PortUp To Date and Functioning
Monitors
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Intel 5520 X58 I O Hub Pci Express Root Port 4 340b

Scan performed on 12/3/2016, Computer: Intel SBD2B014

Outdated or Corrupted drivers:11/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Synaptics Intel(R) 7 Series/C216-Chipsatzfamilie - SMBus-Hostcontroller - 1E22Corrupted By Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
Mice And Touchpads
Microsoft Microsoft USB Wheel Mouse OpticalUp To Date and Functioning
Microsoft Microsoft USB IntelliMouse OpticalOutdated
Usb Devices
VIA Universal Serial Bus (USB) ControllerCorrupted By Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
Google CDC Object Exchange (OBEX)Up To Date and Functioning
Sound Cards And Media Devices
Microsoft Cinema - Microsoft LifeCam.Corrupted By Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
NVIDIA MPU-401 Compatible MIDI DeviceCorrupted By Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
ASUSTek ASUSTeK Tiger Capture DeviceUp To Date and Functioning
Network Cards
Ericsson N5321 gw Mobile Broadband DriverUp To Date and Functioning
Keyboards
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Silicon Integrated Kontroler SiS PCI IDEOutdated
Others
Texas Instruments Dispositivo compatible con HIDUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 3Up To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 4Corrupted By Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
Cameras, Webcams And Scanners
Brother Brother DCP-115C USBCorrupted By Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
Video Cards
Intel(R) HD GraphicsUp To Date and Functioning
Input Devices
Logitech Logitech WingMan Digital DeviceUp To Date and Functioning
Port Devices
D-Link USB Single PortOutdated
Monitors
Sony Digital Flat Panel (1024x768)Corrupted By Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Intel 5520 X58 I O Hub Pci Express Root Port 4 340b
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b O801.12.189/28/201412/30/2015tjcp-o801.12.18.exe160kbIBM 1847Y1Y, Toshiba Dynabook REGZA PC D732/T7FW, Sony VGC-JS52JB_S, Sony VGN-Z91DS, Packard Bell EasyNote_BG45-U-002CH, Sony VGN-Z51MG_B, Acer Aspire 5672, Shuttle SD10, HP HP Pavilion dv9870 Notebook PC, HP HP Pavilion dv9600 Notebook PC, Compaq GN720AA-ABA SR5254X, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b 81.149/22/201412/28/2015intel_5520_x58_i_o_hub_pci_express_root_port_4_340b-81.14.exe44kbHP KT536AA-ABJ IQ507jp, Lenovo 3000 J115 Desktop, HP HP Compaq nw8240, Compaq Presario 7132EA 470019-261, LG R470-KRW4K, Lenovo ThinkCentre M71e, Lenovo ThinkPad X61 Tablet, Intel S1200RP_SE, Sony VGC-LS21N, NEC PC-MY28FEZR6, HP GS210AA-ABV dx2290MT, NEC PC-VY16AEDERFW1, Lenovo 2718WLZ, LG R410-L.A2BME8, ZOTAC ZBOXNXS-AD11, LG R710-S.AP55V, Packard Bell IMEDIA 8006, HP KT435AA-AB3 IQ508d, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b 8020011/23/201412/28/2015ho-80200.exe92kbWIPRO WIV37455-0653, Fujitsu FMVXD0AH2Z, Roemer KW28/2007, Toshiba SATELLITE PRO T130, Sony VGN-TZ15AN, Samsung 200B4Z/S01TH, Lenovo ThinkCentre M92, IBM ThinkCentre S50, BenQ Joybook R55v, ECS 331, IBM 2366GG4, Gateway GT5094j, HP P6-2202el, NEC PC-VL150GS, Panasonic CF-S9LWEJPS, Fujitsu FMVNFC50WG, IBM 2672CBJ, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b 3029412/21/201412/30/2015intel_5520_x58_i_o_hub_pci_express_root_port_4_340b-30294.exe173kbHP HP Compaq nx7300, IBM 26476AG, MSI MS-6508, Toshiba Dynabook REGZA PC D731/T7DRS, Fujitsu CLW8GAG1D, Sony VGN-SZ780U, Supermicro C2SBC-Q, Toshiba SATELLITE PRO T130, Sony VGN-FZ290FU, IBM System x3650 M4 -[7915F2M, HP P6725de, Panasonic CF-53AAC01FG, Panasonic CF-53AAC34ZG, Sony PCV-RS216, MAXDATA Fusion 1000 I, Lenovo 9439Y5B, Buympc DES0024C USCG ClientPro 375 G, HP GX606AA-UUW a6234.sc, NEC PC-LL3509D, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b 7091.1612/13/201412/29/2015ibjbd-7091.16.exe29kbIBM ThinkPad T21, IBM 8309K1G, Sony SVT21213CXB, Packard Bell IPower X9274, HP KP335AA-UUW m9253.sc, ASUS BA5190, Sony VPCF135FG, Lenovo 7661ZRG, Sony VPCCB2M0E, HP P6-2006es, Gateway E-4610D SB, NEC PC-LF7506D1FL, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b 1.11.11.191/26/201512/27/2015vrmhi-1.11.11.19.exe103kbHP RT586AA-ABU t3720.uk, Lenovo 20ARA024KR, HP HPE-531sc, Sony VGN-A317S, Intel GrossePoint, HP FJ377AA-ABF a6538.f, IBM IBM System x3400 M3 Server -[7379K3G, LG X110-L.A7A2E2, MiTAC 9008D, LG R405-A, HP HP Touchsmart 300-1120, HP HP Compaq dc7100 CMT, HP AY627AAR-ABA a4313w, WIPRO WSG37555W7-0288, NEC MS-7168, ASUS F6Ve, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b M71.1992.112/21/201412/30/2015intel_5520_x58_i_o_hub_pci_express_root_port_4_340b-m71.1992.1.exe215kbLenovo 1952T60, Shuttle XG41, Panasonic CF-S10AY6DC, Sony VGN-NR270N, KONTRON 886LCD-M/Flex, NEC PC-VL580CD1K, HP EG763AA-B14 a1209.be, Toshiba Satellite C660-M21U, HP HP ENVY17 NOTEBOOK, Intel Test Product, Toshiba SATELLITE A300-27Z, Compaq ER922AA-ABA SR1834NX NA661, Gateway GM5688E, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b Q71.12.12.181/22/201512/29/2015intel_5520_x58_i_o_hub_pci_express_root_port_4_340b-q71.12.12.18.exe75kbPanasonic CF-30CTQCBBM, Sony VGN-BX745FN, Fujitsu ESPRIMO P2521, HP CQ2803ESm, Pcs PRODiiGY 915GV, NEC PC-MY28FEZR6, Medion P7618, HP H9-1161ez, ASUS U6Vc, Shuttle XP400, HP DA322A-ABZ 434, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b Q21.12.1991/17/201512/27/2015intel_5520_x58_i_o_hub_pci_express_root_port_4_340b-q21.12.199.exe180kbHP PG129AA-UUZ t640.ch, Compaq PX734AA-ABA a123l NA520, HP DY149A-ABU t540.uk, HP PS422AA-ABG m1277a, Lenovo 2429B56, Lenovo 9174Y1A, HP HP Touchsmart 300-1120, ASUS BA5190, NEC PC-VJ24LLNVHT8B, NEC PC-LS150LS1KSG, Toshiba SATELLITE C850-A821, Compaq GC668AAR-ABA SR5110NX, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b 2.13681.12/15/201512/27/2015intel_5520_x58_i_o_hub_pci_express_root_port_4_340b-2.13681.1.exe143kbHP PS414AA-AB5 W1268HK, Toshiba Satellite A100-386, HP GX609AA-A2L m9160f, Sony VPCCW18FG, Lenovo 3000 J205 Desktop, Sony VPCW12S1R, LG C400-G.BC25P1, Matsonic MS9387E, Sony SVE14112ENB, HP HP G60 Notebook PC, MSI PR420, Gericom Phantom, Compaq DD373A-ABY 6650 DK110, Compaq PC139A-ABA SR1115CL NA431, ARLT Computer Produkte Mr. Whisper X R3, HP H9-1386, Panasonic CF-19THR65Q2, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b Z836861/29/201512/30/2015intel_5520_x58_i_o_hub_pci_express_root_port_4_340b-z83686.exe83kbToshiba SATELLITE PRO C850-19G, NEC PC-LS150FS1TB, HP 110-009el, Dell TT 3421, IBM System x3650 M4 : -[7915E3G, Sony SVE1413WPNB, Gigabyte Z97X-UD5H, HP RR820AA-UUZ m7770.ch, Compaq ED879AA-ABA SR1638NX NA540, Lenovo 20B7S07L00, HP HP Pavilion dv 9500 Notebook PC, Lenovo ThinkPad W530, Toshiba Dynabook Satellite J62 166D/5X, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b 1.1223212/13/201412/30/2015t-1.12232.exe196kbHP GS210AA-ABV dx2290MT, NEC PC-VY16AEDERFW1, Lenovo 2718WLZ, LG R410-L.A2BME8, ZOTAC ZBOXNXS-AD11, LG R710-S.AP55V, Packard Bell IMEDIA 8006, HP KT435AA-AB3 IQ508d, Sony VPCF128FJ, HP 500-108eo, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b Q81.11.11.123/3/201512/29/2015intel_5520_x58_i_o_hub_pci_express_root_port_4_340b-q81.11.11.12.exe109kbSony VPCF13XFX, IBM 8184W3Z, HP EZ009AA-AB3 a1575l, Compaq P8654S-ABA S3000V NA110, Sony VGN-NS110D, NEC PC-LL770BD, HP PS303AA-ABH t870.nl, NEC PC-GV296VZGL, Dell WN09, HP HP compaq nx4820, Biostar TP55, NEC PC-MJ26EBZD1FSG, WIPRO WSG68125W7E-0015, LG R580-U.ARC3BT, ICP / IEi AFL-W19B-GM45, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b R26012/31/201412/30/2015intel_5520_x58_i_o_hub_pci_express_root_port_4_340b-r260.exe69kbToshiba SATELLITE C855-18G, Medion E5218, HP HP Pavilion 11 x2 Notebook PC, HP NB939AA-ABF IQ525f, Fujitsu ESPRIMO Mobile X9510, HP ES133AA-UUZ t3410.ch, IBM 2374SU9, Sony VGN-NW20EF_W, Sony SVL2412Z1EB, HP Presario 2500, WIPRO WSG37455V-0008, ASUS Rampage II Quad Core, Toshiba Dynabook T552/47FKD, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b 41.12.18312/26/201412/30/2015hzf-41.12.183.exe136kbSony VGC-JS71B_S, Sun Microsystems K85AE, Compaq EV958AA-ABF SR1804FR FR620, HP DM150A-ABM A320M, Toshiba SATELLITE C850D-117, Toshiba SATELLITE C855-1WU, Toshiba SATELLITE C670-13Q, Panasonic CF-74ECBADBM, Acer TravelMate 2460, WIPRO WIV37555-1436, Panasonic CF-W4GWPAXP, HP H8-1041, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b 2.11.161.12.12/24/201512/27/2015vxlpg-2.11.161.12.1.exe67kbIBM 8113V7F, Gateway E-155CG, ARLT Computer Produkte Quattro Power Station GTX 560, Fujitsu LIFEBOOK S 7020, THEIS TH-C346/945GZME-RH/512/80/Midi-Towe, HP Pavilion zd8000, NEC PC-LL550HG1F, Sony VGN-SZ780U, ALFATRON SpA DN1020/M, Dell PowerVault NX3200, HP HP Pavilion dv4 FT194EA#ABE, HP PAVILION DV6187, Sony VGC-LS31N, Sony PCG-K215S, Lenovo IdeaPad S10-3s, IBM 8212K4U, HP P8315A-ABZ 451, EMachines EMachines G420, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b G43382.111/5/201412/27/2015intel_5520_x58_i_o_hub_pci_express_root_port_4_340b-g43382.1.exe81kbCompaq Presario 6266EA, HP Pavilion dv2854ca, IBM System x3200 M3 -[7328Z6S, HP GC359AV-ABA a6010e, ACTION MONTANA W7HP, Toshiba SATELLITE C50D-A-10Z, Samsung R710, ALFATRON SpA DN1010/M, Panasonic CF-W4GW9AXP, NEC NEC_VERSA_P570, Fujitsu FMVXNLHD2A, Compaq DB266A-AB1 6215KR KO910, Partner D525, LG R590-PARU1BT, Notebook MIM2320, Sony VGN-TZ240N, Acer Aspire 8730G, HP P7-1031, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b Q3408812/3/201412/28/2015dlq-q34088.exe176kbGateway FX7029E, Fujitsu FMVLRB50P, Sony VGN-TZ27GN_B, HP P9921A-ABA 743c, Lenovo ThinkPad R500, HP Envy 15 Notebook PC, Lenovo 1049, IBM 23728EG, Roemer KW28/2007, Lenovo ThinkPad X1 Carbon, Compaq Workstatio, IBM 8213WCM, HP CQ3375L, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b 1.12082.12/23/201512/30/2015intel_5520_x58_i_o_hub_pci_express_root_port_4_340b-1.12082.1.exe95kbTHEIS TH-C346/945GZME-RH/512/80/Midi-Towe, Clevo P15xEMx, HP P6646at, IBM ThinkPad X40, NEC PC-VY13MRFEAEHU, HP RR455AA-ABF t3727.f, NEC PC-MY26XHZE1, NEC POWERMATE RD391161295, Fujitsu PRIMERGY TX140 S1, NEC PC-VT1000J6FD, ASUS 1001PX, NEC PC-MY28VLZEJ, ARCELIK 1UU-ANB 586 A2MT, Lenovo 3000 J110 Desktop, and more.
Intel 5520 X58 I O Hub Pci Express Root Port 4 340b 2.13312/29/201412/29/2015intel_5520_x58_i_o_hub_pci_express_root_port_4_340b-2.133.exe69kbToshiba Dynabook SS LX/190DR, IBM 2668W9R, Toshiba Dynabook Satellite AW2, Gigabyte M1022E, NEC PC-VL750CS, IBM 8123Q2B, MotherBoard By ZOTAC MotherBoard H61ITX-B-E, HP Presario 2200, HP ProLiant DL360 G3, Toshiba SATELLITE C855-19N, LG R590-PR70K, ZEPTO Znote 6515WD, and more.


Please Note: There are particular operating systems known to have problems with Intel 5520 X58 I O Hub Pci Express Root Port 4 340b:
  • Windows Vista Business
  • Windows XP 64-bit Edition
  • Windows 8 Enterprise
  • Windows Fundamentals for Legacy PCs
  • Windows 7 Service Pack 1 (Microsoft Windows NT)
  • Windows 7 Home Premium
  • Windows 7 Home Basic
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Intel 5520 X58 I O Hub Pci Express Root Port 4 340b model.
Laptop Intel 5520 X58 I O Hub Pci Express Root Port 4 340bTablet Intel 5520 X58 I O Hub Pci Express Root Port 4 340bDownload Intel 5520 X58 I O Hub Pci Express Root Port 4 340bUpgrade Intel 5520 X58 I O Hub Pci Express Root Port 4 340bUpdate Intel 5520 X58 I O Hub Pci Express Root Port 4 340b2016 Intel 5520 X58 I O Hub Pci Express Root Port 4 340bFree Intel 5520 X58 I O Hub Pci Express Root Port 4 340bData Intel 5520 X58 I O Hub Pci Express Root Port 4 340bInfo Intel 5520 X58 I O Hub Pci Express Root Port 4 340bHelp Intel 5520 X58 I O Hub Pci Express Root Port 4 340bGuide Intel 5520 X58 I O Hub Pci Express Root Port 4 340bComments Intel 5520 X58 I O Hub Pci Express Root Port 4 340bWindows 10 Intel 5520 X58 I O Hub Pci Express Root Port 4 340bVista Intel 5520 X58 I O Hub Pci Express Root Port 4 340bWindows 7 Intel 5520 X58 I O Hub Pci Express Root Port 4 340bInstall Intel 5520 X58 I O Hub Pci Express Root Port 4 340b