9/29/2016 new driver models for direct download:573
A4tech Rfsop-27 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Rfsop-27
Certifications for A4tech Rfsop-27
5 stars for A4tech Rfsop-27 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 9/29/2016 Updates

All drivers on are updated on daily basis.

However, a new version of A4tech Rfsop-27 might have been uploaded since our last site update.

A4tech Rfsop-27 Driver Download

Windows Compatibility for A4tech Rfsop-27 driver

A4tech Rfsop-27 Driver Details:

A4tech Rfsop-27 File Name:

A4tech Rfsop-27 Driver Version: 553R4-e

A4tech Rfsop-27 ZIP Size: 119.kb

Manufacturer: A4tech

A4tech Rfsop-27 was fully scanned at: 9/25/2016
Scan Status: driver download scanOK

A4tech Rfsop-27 special revision for: Windows Vista Ultimate 64 bit, Windows XP Starter Edition 32 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 32 bit, Windows 8 Pro 64 bit, Windows XP Media Center Edition 2005 64 bit, Windows XP Professional x64 Edition 32 bit, Windows XP Media Center Edition 2003 64 bit, Windows Vista Home Basic 64 bit, Windows Vista Business 32 bit

A4tech Rfsop-27 Download Stats:

Driver Uploaded: 9/27/2016

Direct Downloads: 945
Most Recent Download: 9/27/2016
Managed Downloads: 3630
Most Recent Download: 9/26/2016
Download Mirrors: 2
Current Delay: 18 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 930/945 Users

Success Reported By 135/930 Users

Driver Download Score67/100

Driver Installation Score64/100

Overall preformance Score73/100

A4tech Rfsop-27 23 Thumbs Up23Thumbs
A4tech Rfsop-27 4 Thumbs Down4Thumbs
A4tech Rfsop-27 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 2856/3630 Users

Success Reported By 2337/2856 Users

Driver Download Score93/100

Driver Installation Score96/100

Overall preformance Score79/100

A4tech Rfsop-27 2137 Thumbs Up2137Thumbs
A4tech Rfsop-27 178 Thumbs Down178Thumbs
A4tech Rfsop-27 driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.


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 A4tech Rfsop-27 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 A4tech Rfsop-27 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Rfsop-27, 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.

A4tech Rfsop-27 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 A4tech Rfsop-27 disfunctions.

Scan performed on 9/29/2016, Computer: HP S5-1435d

Outdated or Corrupted drivers:6/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH8 Family PCI Express Root Port 6 - 2849Corrupted By A4tech Rfsop-27
Mice And Touchpads
A4Tech Compatible USB Port MouseUp To Date and Functioning
Alps Alps Pointing-deviceUp To Date and Functioning
Usb Devices
Hewlett-Packard USB Printing SupportCorrupted By A4tech Rfsop-27
Sound Cards And Media Devices
Intel(R) Intel(R) Display AudioUp To Date and Functioning
Realtek Audio Device on High Definition Audio BusOutdated
Network Cards
Realtek Realtek RTL8191SE Wireless LAN 802.11n PCI-E NICCorrupted By A4tech Rfsop-27
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
VIA ATA Channel 0Up To Date and Functioning
Nokia Nokia C6-00 USB PhonetUp To Date and Functioning
NVIDIA Other PCI Bridge DeviceUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP600RCorrupted By A4tech Rfsop-27
Video Cards
ATI RADEON X300 Series SecondaryUp To Date and Functioning
Input Devices
KME USB Human Interface DeviceUp To Date and Functioning
Port Devices
PROLiNK PROLiNK Voice Device (COM9)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By A4tech Rfsop-27
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 9/29/2016, Computer: Sony VGN-NS21X_S

Outdated or Corrupted drivers:6/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) NM70 Express Chipset LPC Controller - 1E5FUp To Date and Functioning
Mice And Touchpads
Microsoft HID mouseCorrupted By A4tech Rfsop-27
Usb Devices
Hewlett-Packard HP EWS P2015Up To Date and Functioning
Microsoft Microsoft Natural Keyboard Pro Composite DeviceUp To Date and Functioning
Sound Cards And Media Devices
Logitech USB Audio DeviceUp To Date and Functioning
Creative Sound Blaster X-Fi Xtreme AudioUp To Date and Functioning
Network Cards
Qualcomm Atheros Qualcomm Atheros AR8161 PCI-E Gigabit Ethernet Controller (NDIS 6.30)Up To Date and Functioning
Microsoft HID KeyboardCorrupted By A4tech Rfsop-27
Hard Disk Controller
Advanced Micro Devices AMD PCI IDE ControllerUp To Date and Functioning
NEC Texas Instruments PCIxx21/x515 Cardbus ControllerCorrupted By A4tech Rfsop-27
Microsoft Texas Instruments PCI-7x20/6x20 CardBus ControllerCorrupted By A4tech Rfsop-27
Nokia Nokia C6-00 USB PhonetCorrupted By A4tech Rfsop-27
Cameras, Webcams And Scanners
Canon Canon MP600RUp To Date and Functioning
Video Cards
ATI RADEON X300 SeriesUp To Date and Functioning
Input Devices
KME Dispositivo de interfaz humana USBUp To Date and Functioning
Port Devices
PROLiNK PROLiNK Diagnostics Device (COM8)Corrupted By A4tech Rfsop-27
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
A4tech Rfsop-27 2.1072.102/27/201512/28/2015q-2.1072.10.exe124kbIBM 2374WDG, AT PREMIO BINGO, ELITEGROUP 330, Toshiba Dynabook T351/57CRD, Sony VGN-SZ55B_B, Sony SVS13125CHB, Sony VPCF128FJ, HP HP Pavilion dv7 Noteblook PC, HP KP332AA-UUW, Toshiba SATELLITE C660-1VR, Dell PowerEdge R410, HP KJ416AA-AB4 m9298d, Toshiba Satellite C850-F0202, Lenovo ThinkPad Edge E320, LG LS75-26SLCE1, Toshiba Satellite P50-A X3110, IBM IBM System x3200 M2 -[4368K5G, Sony VPCF132FX, and more.
A4tech Rfsop-27 2.11.18269/5/201412/27/2015a4tech_rfsop-27-2.11.1826.exe40kbLenovo ThinkPad W520, TAROX Business 5000BM, HP ProLiant DL360 G5, Sony VGN-TZ15AN, Sony VGN-TT1, Sony IRX-4390UCOE, HP WC694AA-UUG HPE-110be, HP VC758AA-ABZ p6120it, Sony VPCF13JFX, IBM 818944U, HP GU519AA-UUW, and more.
A4tech Rfsop-27 Pro46956, NEC PC-VY17MRFEAEH1, IBM 8307SGY, Toshiba SATELLITE P300-160, IBM 8212A94, Packard Bell IPower J9000, Packard Bell IMEDIA MC 5303, HP BN744AA#ABG, Toshiba Dynabook T552/47FKD, Lenovo ThinkCentre M55p, and more.
A4tech Rfsop-27 231.1368/25/201412/30/2015a4tech_rfsop-27-231.136.exe176kbHP KZ241AA-AR6 p6020l, NEC PC-GV287UZGN, LG R590-PR70K, HP P7478A-ABA 761N, Gateway GT4228m, HP RK570AAR-ABA m7760, HP DF162A-ABH T160, WIPRO WIV37555-1436, HP PS422AA-ABG m1277a, Dell Inspiron N4050, Toshiba SATELLITE,A665, Sony VGN-FW148J, LG LW40-J4XP, and more.
A4tech Rfsop-27 403498/22/201412/28/2015a4tech_rfsop-27-40349.exe96kbFujitsu FMVNFD70RC, IBM Eserver xSeries 335 -[8676LSX, HP HP ProBook 6445b, Lenovo ThinkPad W500, Gateway P-7809u, IBM 2658MJJ, HP WL327AA-ABD p6328de, Sony VGN-TT46MG_B, Sony VGN-SZ15LP_B, Sony VGN-AW25GJ_H, Toshiba SATELLITE C855-2L1, Fujitsu FMVCE70J7, Matsonic MS8158, NEC PC-VN470GS6R, NEC PC-VJ22MAUZHTTV, Compaq Presario 1201EA 470019-012, and more.
A4tech Rfsop-27 431.18812/11/201412/28/2015a4tech_rfsop-27-431.188.exe88kbSony VGN-SZ55_B, Fujitsu FMVNFD85D, HP KT362AA-ABU, HP P6-2007nl, Toshiba Qosmio D730, HP PAVILION ZV6000, Sony VGN-SZ140, Sony VGN-NW230G, Packard Bell IMEDIA 6460, VVIKOO VI P67 PRO, NEC Express5800/56Xe [N8000-672, and more.
A4tech Rfsop-27 336839/12/201412/30/2015a4tech_rfsop-27-33683.exe46kbLG E300-A.C4RRV, LG R490-K.ARA2BA3, Dell Vostro 1440, Acer A7600U, Acer Veriton M460/S460, HP Presario R4000, Lenovo ThinkPad X230, ASUS 900, HP 23-f390, Sony SVE15135CVB, HP HP Compaq 8710p, Gigabyte P35C-S3, HP HP ProBook 6445b, HP PS414AA-AB5 W1268HK, BYTSPD ByteSpeed LLC, Roemer KW28/2007, NEC PC-VJ25AAN6HJR9, Toshiba Libretto U100/190DSW, Sony VPCF115FG, and more.
A4tech Rfsop-27 G262312/9/201412/28/2015a4tech_rfsop-27-g2623.exe218kbSony VGNSR499PCB, HP S5-1217, Panasonic CF-53AAC01FG, Packard Bell IXTREME I7202, Panasonic CF-30CASEZBM, Dell PowerEdge 1800, HP HP ProBook 6560b, Fujitsu FMVLRA70, HP Ps351aa-abs, Fujitsu FMVCEG45N7, Lenovo 7663V2L, ASUS BA5190, NEC PC-VY25AAZR7, Toshiba Dynabook T451/59DB, Lenovo 627436G, Gigabyte GA-6FASV1, and more.
A4tech Rfsop-27 231.1910/13/201412/27/2015a4tech_rfsop-27-231.19.exe79kbHP HP EliteBook 2730p, HP HP Pavilion g7 Notebook PC, HP NQ867AA-UUZ m9650ch, HP XXX, RIOWORKS HDAMB, WIPRO WIV37455-1090, Compaq Workstatio, MSI MS-7733, Compaq GN720AA-ABA SR5254X, ASUS R051PX, HP HP EliteBook 6930p Notebook PC, and more.
A4tech Rfsop-27 D7289911/24/201412/30/2015a4tech_rfsop-27-d72899.exe55kbHP RN657AAR-ABA a1777c, HP P7-1031, Fujitsu FMVNS3EE, HP H9-1386, Apple Macmini1,1, NEC PC-VY22XRXEAAFM, IBM 23795VU, Sony VPCEC2E9E, IBM 8424Y11, Fujitsu FMVS565ABC, ASUS Rampage II Quad Core, Sony VPCF135FG, NEC VERSAP550 NN680209359, HP CQ1140JP, HP AV131AV-ABA e9105z, Gateway GM5643E, and more.
A4tech Rfsop-27 R63391.110/18/201412/30/2015a4tech_rfsop-27-r63391.1.exe26kbHP HPE-375a, Toshiba SATELLITE NB10t-A-103, Gateway M-152S, Packard Bell EasyNote_BG48-U-332CH, Acer TravelMate 5520, HP HP PAVILION DV9000, Lenovo 6075Y5X, Toshiba NB300-10D, Panasonic CF-F8GWE08N3, Toshiba SATELLITE C855-1LC, Acer Aspire5739, and more.
A4tech Rfsop-27 71.13972/25/201512/29/2015a4tech_rfsop-27-71.1397.exe188kbHP GU519AA-UUW, HP HP Pavilion dv2000, Intel D965MTW, Sony VGN-UX1XN, Panasonic CF-W7BWAZFBE, Panasonic CF-19FLJC7AA, NEC PC-VJ25AEZ78, ASUS 1015T, HP HP Compaq 8710p, HP RA964AA-AB9, HP HP EliteBook 8530p, EMachines 3265IT, and more.
A4tech Rfsop-27 4061.181/17/201512/27/2015a4tech_rfsop-27-4061.18.exe160kbFujitsu FMVNFB70RG, Toshiba Dynabook T552/58HKD, IBM ThinkPad T43, Toshiba Dynabook EX1/524CDE, TEKNOSERVICE TTL TEKNOPRO, Hora Hora4000, EVGA E679 0.0, NEC PC-LS450JS6W, ASUS RS162-E4/RX4, IBM 818743F, Panasonic CF-W7DWJQJR, HP P6620jp, Gateway NS40T, SAMSUN 400B4Z/S01TH, Panasonic CF-W2EW6AXS, Toshiba Dynabook R731/W2MB, and more.
A4tech Rfsop-27 71.12271/18/201512/29/2015a4tech_rfsop-27-71.1227.exe179kbBenQ Joybook A51, Sony VGN-TZ15AN, Lenovo 1S16800367700DD, NEC PC-LL560MG6BL, IBM System x3200 M3 -[7328K3G, HP P7-1040be, Foxconn A6GMV, NEC PC-GL20ESYG5, Gigabyte G33M-S2, Gateway 4800 Series, NEC PC-VJ22ERNCHTLB, HP HP Pavilion dv9575EM, Supermicro X7DBP, MCJ P67A-SD40, Sony PCG-Z1XMP, and more.
A4tech Rfsop-27 431.11.161/21/201512/29/2015a4tech_rfsop-27-431.11.16.exe64kbToshiba Dynabook R732/E25HR, Samsung SQ45/Q70C/P200, HP Hp workstation xw6000, HP 810-150se, Panasonic CF-C1BD06EFG, EMachines L4030, HP P7-1010esm, Toshiba Dynabook TX/77MWHYD, Acer MX4SG-4DL, HP KZ848AAR-ABA a6510t, HP RR492AA-ABE, Notebook MIM2290, NEC PC-MY25XRGJTCBE, Gigabyte W551, Gateway DX4820-23, and more.
A4tech Rfsop-27 1.123643/9/201512/29/2015a4tech_rfsop-27-1.12364.exe74kbSony VGN-TZ37TN_B, NEC PC-MY30DEZCA, LG P1-J455R, Lenovo ThinkStation E20, Acer TravelMate 8571, Lenovo 6066W8R, WIPRO WSG37425V-0054, Gateway GT5418E, NEC PC-VG32SVZGH, Sony PCG-GRT896SP, AnabelleB Argyle V240, Sony VNG-FE25TP, Acer Aspire X1470, and more.
A4tech Rfsop-27 61.103311/25/201412/30/2015a4tech_rfsop-27-61.1033.exe117kbDimotion PCDO5U1, Sony VGN-FZ32G, Sony VPCEF22FX, Sony SVE15136CNS, Compaq VS459AA-ABE CQ5211ES, HP 610-1110es, Lenovo 20AMS05C00, HP HP dx2000 MT, HP K574aa-ABA a1739, HP BT434AAR-ABA s5603w, Sony VGC-LT1S, Fujitsu FMVWMS277, HP P5282A-ABA 9995, SAMSUN SQ1S, Fujitsu D2804-A1, Sony VPCEJ2S1R, Lenovo MT-M5536-A82, and more.
A4tech Rfsop-27 604281/2/201512/27/2015a4tech_rfsop-27-60428.exe198kbHP RA933AA-ABZ, Acer AS5737Z, IBM 8215VFZ, MSI MS-9818, Sony VPCCW21FD, Gateway FX540B, HP 3082, HP 200-5410es, Toshiba SATELLITE C55-A-1NG, Gigabyte M1028E, HP RR521AA-UUW, Sony VGN-FW5ZRF_H, HP 220-1100t, HP HP Compaq nx9420, NEC PC-MA30YMZEB, HP Pav dv6521 mariner, and more.

Please Note: There are particular operating systems known to have problems with A4tech Rfsop-27:
  • Windows Vista Home Basic
  • Windows XP Professional x64 Edition
  • Windows XP Media Center Edition
  • Windows Vista Ultimate
  • Windows Vista Home Premium
  • Windows 8 Pro
  • Windows 10
  • Windows XP Home Edition, for home desktops and laptops
  • Windows XP Media Center Edition 2004
  • Windows Vista Business
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Rfsop-27 model.
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