TODAY:

12/4/2016 new driver models for direct download:573
LOGIN
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten
Certifications for Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten
5 stars for Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 12/4/2016 Updates

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

However, a new version of Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten might have been uploaded since our last site update.

Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten Driver Download

Windows Compatibility for Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten driver

Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten Driver Details:

Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten File Name: sapphire_hd_5550_1gb_ddr3_2_grafikkarten.zip

Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten Driver Version: 898E6p

Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten ZIP Size: 127.kb

Manufacturer: Sapphire

Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten was fully scanned at: 12/1/2016
Scan Status: driver download scanOK

Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten special revision for: Windows 10 64 bit, Windows XP Home Edition N 64 bit, Windows Vista Home Basic 64 bit, Windows 7 Professional 64 bit, Windows XP Tablet PC Edition 64 bit, Windows Vista Business 32 bit, Windows XP Starter Edition 64 bit, Windows 7 Home Basic 32 bit, Windows XP Professional N 32 bit, Windows RT 64 bit, Windows Vista Starter 64 bit, Windows 7 Starter 64 bit, Windows XP Professional 32 bit, Windows Vista Ultimate 64 bit

Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten Download Stats:

Driver Uploaded: 10/4/2016

Direct Downloads: 474
Most Recent Download: 12/1/2016
Managed Downloads: 4702
Most Recent Download: 12/2/2016
Download Mirrors: 4
Current Delay: 23 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 453/474 Users

Success Reported By 61/453 Users

Driver Download Score75/100

Driver Installation Score60/100

Overall preformance Score75/100

Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 22 Thumbs Up22Thumbs
Up
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 4 Thumbs Down4Thumbs
Down
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 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 4342/4702 Users

Success Reported By 3601/4342 Users

Driver Download Score85/100

Driver Installation Score78/100

Overall preformance Score78/100

Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 3526 Thumbs Up3526Thumbs
Up
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 205 Thumbs Down205Thumbs
Down
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 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 Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 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 Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

Don’t have a password?
Please register, and get one.
/100
/100
/100
captcha

Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 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 Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten disfunctions.

Scan performed on 12/4/2016, Computer: Shuttle SB83V10

Outdated or Corrupted drivers:5/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel(R) 631xESB/6321ESB/3100 Chipset LPC Interface Controller - 2670Up To Date and Functioning
Mice And Touchpads
Microsoft Microsoft SideWinder X3 Mouse (IntelliPoint)Corrupted By Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten
Usb Devices
Hewlett-Packard HP PSC 1500 series (DOT4USB)Up To Date and Functioning
Logitech HD Pro Webcam C920Up To Date and Functioning
Hewlett-Packard HP Deskjet 3070 B611 series (REST)Outdated
Sound Cards And Media Devices
Hauppauge Hauppauge WinTV HVR-1200 (Model 71xxx, Hybrid DVB-T, No FP)Up To Date and Functioning
Network Cards
Qualcomm Atheros Atheros AR928X Wireless Network AdapterCorrupted By Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten
Keyboards
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 7 Series/C216 Chipset Family SATA AHCI ControllerUp To Date and Functioning
Others
Broadcom Broadcom Bluetooth 4.0Up To Date and Functioning
Texas Instruments Texas Instruments PCIxx21 Integrated FlashMedia ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Brother Brother DCP-115C USBUp To Date and Functioning
Video Cards
ATI ATI Technologies, Inc. 3D RAGE PRO AGP 2XUp To Date and Functioning
Input Devices
Sony Sony Programmable I/O Control DeviceOutdated
Port Devices
D-Link MT65xx PreloaderCorrupted By Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten
Monitors
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 12/4/2016, Computer: Toshiba SATELLITE C870-15M

Outdated or Corrupted drivers:9/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel(R) 946GZ/PL/GL PCI Express Root Port - 2971Outdated
Mice And Touchpads
Microsoft Microsoft USB IntelliMouse Explorer 4.0 (IntelliPoint)Up To Date and Functioning
Usb Devices
JMicron USB Composite DeviceCorrupted By Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten
Sound Cards And Media Devices
ASUSTek Philips SAA713X, Hybrid Capture DeviceUp To Date and Functioning
Sony Multimedia Video ControllerOutdated
Realtek High Definition Audio-apparaatUp To Date and Functioning
Network Cards
Atheros Wireless G USB AdapterOutdated
Keyboards
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel Intel(r) 82801AA Bus Master IDE ControllerUp To Date and Functioning
Others
Intel(R) Graphics Chipset (KCH) DriverUp To Date and Functioning
Garmin Garmin USB GPSUp To Date and Functioning
Nokia Nokia 5230 USB Phone ParentOutdated
Point Grey Research Texas Instruments 1394 OHCI Compliant Host ControllerOutdated
ClockworkMod CDC SerialOutdated
Cameras, Webcams And Scanners
SunplusIT HD WebcamCorrupted By Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten
Video Cards
ATI ATI MOBILITY RADEON 9600/9700 SeriesUp To Date and Functioning
Input Devices
Lenovo ThinkPad USB Travel Mouse (HID)Up To Date and Functioning
Port Devices
PROLiNK PROLiNK Diagnostics Device (COM8)Corrupted By Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten
Monitors
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 94811/15/201412/27/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-948.exe168kbHP DT301A-ABM T450M, LG 15U530-GT30K, MiTAC 9008D, Packard Bell Easynote Butterfly, Sony VPCF12YFX, HP HP Compaq nx9420, Sony VGN-Z51MG_B, DK Digital EXentia, HP PRES NB CQ50-112EO, Dell Inspiron 20 Model 3045, Acer Aspire M7200, Sony VGN-CS36MJ_J, BenQ Joybook T31, Toshiba Dynabook CX/47G, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 41.11.12611/20/201412/28/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-41.11.126.exe199kbSony VGC-RM75UD, Panasonic CF-53AAC34ZG, Gateway GM5632E, Panasonic CF-Y4HW8AXR, Toshiba Dynabook AX/3527CMSB, Sony VPCCB46EC, NEC PC-VW770FS6B, IBM 8213WCM, Sony VGN-NW250D, HP KX568AA-UUW m9364.sc, NEC PC-VK25MXZCC, HP HP Compaq nx6325, Compaq FR664AA-ABF SR5617FR, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 1.108892/21/201512/28/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-1.10889.exe40kbHP PN111AA-ABF t760.f, Medion P6611, Mitsubishi AL12FBHEZ42W, HP P8601A-ABU 722, National NI PXI-8106 Embedded Controlle, Sony VGN-CS325J, HP DX2400, Gateway E-9520T, Lenovo ThinkCentre M90, Sony VPCCW1IGX, HallmarkComputer ViewMaster System, IBM 8309K1G, NEC PC-LL750ES3KS, MSI MS-1727, HP EC619AA-ABY a1130.dk, Packard Bell IXTREME I7202, Sony VGN-TZ240N, HP HP EliteBook 8540w, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 4076611/10/201412/27/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-40766.exe102kbToshiba SATELLITE C855-1WU, Advent DT2, Foxconn AT-7000 Series, Sony VPCCW2KGX, KOBIAN PI845GVM, Toshiba TECRA A2, HP FK789AA-A2L m9450f, Viglen D915GUX, HP FJ454AA-AC4 s3620b, Sony PCV-RS216, LG R470-KRW4K, Lenovo ThinkPad Edge E320, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 262.12.19/14/201412/30/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-262.12.1.exe78kbLenovo SS09254503, HP PS225AA-ABE t835.es, Acer TM6595, Zoostorm 7010-0064E, NEC PC-VL500ED, Lenovo 3000 N100 Notebook, Gateway GT5418E, Sony VGN-AW15G_H, HP Presario 2500, Fujitsu FMVF705BDR, NEC PC-MY28AAZ75, WIPRO WSG37455W7-0082, Compaq NP291AA-AB2 SR5837CX, ASUS K84L, Lenovo 6464WAM, Panasonic CF-S8HYEDPS, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 3332.1412/23/201412/29/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-3332.14.exe204kbNEC PC-GV286GLGL, Lenovo 10AH0016US, HP HP Compaq 4000 Pro SFF PC, WIPRO WIV37455-0863, Fujitsu FMVXN6EG2Z, Panasonic CF-F8GWE08N3, Compaq FJ469AA-ABM SG3308LA, Infoquest QuestPC, Lenovo ThinkPad R61i, LG LG PC, HP RZ482AA-ABF m8090.f, IBM ThinkPad T41, HP Compaq Mozart CQ50-112eo, HP KT391AA-AB4 a6590d, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 34979/30/201412/30/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-3497.exe175kbHP HP Pavilion dv9000, HP GS292AA-ABG a6150a, Lenovo Lenovo G470, Toshiba SATELLITE C850-1P6, EUROCOM Panther 5D, Panasonic CF-53AAC01FG, Lenovo 7659WH9, HP GJ474AA-ABA s3100, HP NY438AA-ABA p6115y, Sony PCV-RS216, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 33602.112/16/201412/29/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-33602.1.exe57kbToshiba Dynabook TX/77MBLK, HP HP ProBook 6445b, NEC EASYNOTE PB47S00286, LG R590-PR70K, NOVATECH BB-83208A, NEC PC-GV30H2ZG3, Lenovo 2756AF8, HP DC484A-ABA 894C, National NI PXI-8106 Embedded Controlle, Intel Intel G33 Series, Toshiba SATELLITE L775-13T, Sony VGN-FE51B_H, NEC PC-MY21AESED983, Toshiba S2400-103, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten N8029312/8/201412/27/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-n80293.exe42kbNEC PC-VC5002D, Sony PCG-K215S, Seneca U53131, NEC PC-LL750TG, IBM 621932U, Avermedia 3150, WIPRO WIV37455-0653, Toshiba Dynabook T351/57CRD, Compaq AU852AA-ABM CQ5216LA, Dell Inspiron M4040, Panasonic CF-N9LWRJDS, Sony VGN-AS34B, Lenovo 7665VEH, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 731.11.181/24/201512/30/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-731.11.18.exe199kbFujitsu D2312-C1, Lenovo ThinkPad T500, LG G1-223YA2, TCL N700, HP HPE-413at, Wearnes Premiere 8550Le, AT ALSEN, Nvidia MCP7A-ION, LG LW70-JJKG, Notebook MIM 2270, Panasonic CF-19KDR01CE, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten J423299/4/201412/27/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-j42329.exe89kbCompaq NP291AA-AB2 SR5837CX, ECS P55H-A SLI, Fujitsu Amilo A1665G Series, NEC PC-MY21AESED983, HP PN089AA-ABF m1180.f, Toshiba SATELLITE C660-1VR, Toshiba SATELLITE C870-181, HP WL327AA-ABD p6328de, Lenovo ThinkPad T410, Panasonic CF-50GAKUUKM, Compaq PX734AA-ABA a123l NA520, HP HP Compaq nx6125, HP PS347AA-B1U t875.se, Lenovo 2007WVJ, HP GX609AA-A2L m9160f, HP FJ454AA-AC4 s3620b, Fujitsu FMVNFB75DJ, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 1.12.1222/10/201512/29/2015ggvg-1.12.122.exe217kbNEC PC-VK25MXZCC, HP HP Compaq nx6325, Compaq FR664AA-ABF SR5617FR, ITSUMI ADAX, Fujitsu FMVXDE6K2Z, ELITEGROUP 330, NEC PC-VZ500AD, Gateway NS40T, Compaq DA255A-ABA 6401RSH NA910, Sony VGN-NS25G_S, Sony VGN-FE21HR, Toshiba Dynabook Satellite T30 173C/5W, Lenovo SS09355260, Lenovo ThinkPad T510, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 423673/5/201512/28/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-42367.exe183kbHP KT850AV-ABJ s3540jp, Lenovo 6072Y76, HP HP d230 MT, Acer Aspire5740, Fujitsu Amilo A1665G Series, Sony VGN-NS110D, HP PW665AA-ACJ a815i, Gateway GT5418E, IBM 8419KMA, Sony SVE1511AGJB, ASUS 1016PG, Sony SVD11219CJB, HP ED737AA-ABS t3160.se, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten Z622.132.110/11/201412/27/2015xj-z622.132.1.exe81kbHP 310-1210es, Panasonic CF-19KDRC66M, Advent DT1404, HP 110-010xt, Compaq Presario 6266EA, Sony VPCCW1TFX, HP KJ415AA-AB4 m9290d, Lenovo ThinkPad Edge E320, Gateway T-1620, LG E500-G.A2F1E1, Sony VGN-AW230J, Sony VGN-Z690TJ, Panasonic CF-18KH2ZXBC, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten Y831.1991/10/201512/29/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-y831.199.exe49kbHP P6622cs, Seneca Pro234499, HP EL521AA-AB1 a1329k, HP Compaq Presario Notebook PC, VIA 7VTXH, IBM ThinkPad X40, Sony PCV-RZ104, IBM 621936U, IBM 265244G, Toshiba Dynabook T552/58HRJ, Fujitsu FMVU90LB, Sony VGN-A197VP, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten C2.108882/2/201512/30/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-c2.10888.exe163kbCompaq GC662AA-ABA SR5113WM, HP KJ379AAR-ABA a6400f, HP HP Envy 13 Notebook PC, NEC PC-MJ26XRZWTSBJ, HP HP Pavilion 6700 Notebook PC, HP ProLiant BL490c G7, HP RJ116AA-UUW m7675.sc, NEC EASYNOTE PB41Q00006, Sony VPCSA4AGX, Extracomputer D3128-B2, M&A E10IS, HP HP ProBook 4421s, HP VS312AA-UUG HPE-025be, Lenovo ThinkCentre M90z, IBM 8115KUT, HP HP ProBook 4520s, NEC PC-VY16FVHEL, IBM 2366GG4, HP HP Compaq 6000 Pro MT PC, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten B1.131.1849/29/201412/27/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-b1.131.184.exe106kbFujitsu LifeBook N6470, HP PX679AA-B1U d4040.se, Acer Veriton Z290G, HP AW010AAR-ABA p6210t, IBM 8183Z2C, Packard Bell IXTREME 6238, HP P6-2370ef, HP PS512AA-ABA a815, IBM 818373G, HP HP HDX 16 Notebook PC, HP PS227AA-ABE t880.es, Panasonic CF-Y5KW8AXS, ASUS Z9PE-D16 Series, IBM ThinkPad R30, HP HP Pavilion zd7000A, Sony VPCCA1AFJ, Sony VGN-Z91DS, HP Pav dv6521 mariner, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 203781/7/201512/29/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-20378.exe184kbIBM 2374258, Haier T68 Series, Toshiba Satellite A200-12X, ALFATRON SpA DN1010/M, Sony VGNFW590FSB, Sony VGN-CS26G_R, Leading Edge LECB7400, Lenovo ThinkCentre M57e, IBM D945PLRN, Toshiba SP4320, Panasonic CF-53JJCZY1M, NEC PC-LL550HG1F, KONTRON 886LCD-M/Flex, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 82761.110/28/201412/28/2015sapphire_hd_5550_1gb_ddr3_2_grafikkarten-82761.1.exe30kbPackard Bell OneTwo M3450, Fujitsu FMVNFD70W, Sony PCG-K35, Avermedia 3150, Sony VGN-TZ17TN_N, Lenovo 20B7S07L00, Acer P4LJ0, Sony VGN-CS31Z_Q, NEC PC-VW978WG01, Lenovo ThinkPad R60, HCL Infosystems APM88-GS, Panasonic CF-52JE202NW, Toshiba Dynabook Qosmio D711/T3EB, Fujitsu PRIMERGY TX150 S7, Compaq P8657J-ABA SR1000Z NA441, Lenovo 3000 S200 Desktop, Sony VGN-UX91S, HP PS206AA-B14 t880.be, and more.
Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten 2.1281.11.112/8/201412/30/2015tivqc-2.1281.11.1.exe101kbNEC PC-LM530WH6B, Lenovo 3000 H230 10025, IBM ThinkPad X41 Tablet, HP WX217AV-ABA MS230z, HP H9-1168hk, Sony VGN-NS20M_S, Lenovo 10AH0016US, HP FL210AA-ABV a6512.me, LG F1-2242HS, Lenovo ThinkCentre M91p, HP P6-2440ef, NEC PC-BL300TA6W, Acer TM7520, LG LM50-34GB, IBM 621932U, HP GQ524AA-ABE a6219.es, Sony SVF15215SNB, Toshiba SATELLITE C855-1QG, Sony VGC-LB92S, and more.


Please Note: There are particular operating systems known to have problems with Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten:
  • Windows 7 Service Pack 1 (Microsoft Windows NT)
  • Windows XP Media Center Edition 2003
  • Windows XP Home Edition N
  • Windows Vista Starter
  • Windows 8 Enterprise
  • Windows Vista Business
  • Windows 7 Ultimate
  • Windows XP Professional
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten model.
Laptop Sapphire Hd 5550 1gb Ddr3 2 GrafikkartenTablet Sapphire Hd 5550 1gb Ddr3 2 GrafikkartenDownload Sapphire Hd 5550 1gb Ddr3 2 GrafikkartenUpgrade Sapphire Hd 5550 1gb Ddr3 2 GrafikkartenUpdate Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten2016 Sapphire Hd 5550 1gb Ddr3 2 GrafikkartenFree Sapphire Hd 5550 1gb Ddr3 2 GrafikkartenData Sapphire Hd 5550 1gb Ddr3 2 GrafikkartenInfo Sapphire Hd 5550 1gb Ddr3 2 GrafikkartenHelp Sapphire Hd 5550 1gb Ddr3 2 GrafikkartenGuide Sapphire Hd 5550 1gb Ddr3 2 GrafikkartenComments Sapphire Hd 5550 1gb Ddr3 2 GrafikkartenWindows 10 Sapphire Hd 5550 1gb Ddr3 2 GrafikkartenVista Sapphire Hd 5550 1gb Ddr3 2 GrafikkartenWindows 7 Sapphire Hd 5550 1gb Ddr3 2 GrafikkartenInstall Sapphire Hd 5550 1gb Ddr3 2 Grafikkarten