4/25/2017 new driver models for direct download:523
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 4/25/2017 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: 4/21/2017
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: 4/1/2017

Direct Downloads: 1428
Most Recent Download: 4/23/2017
Managed Downloads: 5502
Most Recent Download: 4/22/2017
Download Mirrors: 2
Current Delay: 23 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 1263/1428 Users

Success Reported By 360/1263 Users

Driver Download Score67/100

Driver Installation Score64/100

Overall preformance Score73/100

A4tech Rfsop-27 198 Thumbs Up198Thumbs
A4tech Rfsop-27 52 Thumbs Down52Thumbs
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 5138/5502 Users

Success Reported By 4276/5138 Users

Driver Download Score93/100

Driver Installation Score96/100

Overall preformance Score79/100

A4tech Rfsop-27 4194 Thumbs Up4194Thumbs
A4tech Rfsop-27 241 Thumbs Down241Thumbs
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.

Other drivers most commonly associated with A4tech Rfsop-27 problems:

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 4/25/2017, Computer: SAMSUN SX60P

Outdated or Corrupted drivers:8/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
AMD Controller per High Definition AudioCorrupted By A4tech Rfsop-27
Mice And Touchpads
Microsoft HID-compliant mouseUp To Date and Functioning
Usb Devices
JMicron USB Composite DeviceCorrupted By A4tech Rfsop-27
Sound Cards And Media Devices
IDT High Definition Audio DeviceCorrupted By A4tech Rfsop-27
Intel(R) Intel(R) Display AudioCorrupted By A4tech Rfsop-27
VIA Vinyl AC'97 Codec Combo Driver (WDM)Corrupted By A4tech Rfsop-27
Network Cards
Ralink ASUS USB-N53 802.11a/b/g/n Network AdapterUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Ricoh Ricoh xD-Picture Card ControllerUp To Date and Functioning
Intel AIM 3.0 Part 01 Codec Driver CH-7009-A/CH-7011Corrupted By A4tech Rfsop-27
Creaform NEC OHCI Compliant IEEE 1394 Host ControllerCorrupted By A4tech Rfsop-27
Cameras, Webcams And Scanners
Sonix USB Video DeviceCorrupted By A4tech Rfsop-27
Video Cards
Intel(R) HD GraphicsUp To Date and Functioning
Input Devices
Logitech Logitech WingMan Digital DeviceUp To Date and Functioning
Port Devices
Huawei Vodafone Mobile Broadband Secondary Port Modem (Huawei) (COM28)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/25/2017, Computer: HP 100-5158

Outdated or Corrupted drivers:7/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 915G/P/GV/GL/PL/910GE/GL Processor to I/O Controller - 2580Corrupted By A4tech Rfsop-27
Mice And Touchpads
WheelMouse USB Advanced Wheel MouseCorrupted By A4tech Rfsop-27
Usb Devices
NEC NEC PCI to USB Enhanced Host Controller uPD720101Up To Date and Functioning
KSPN Keyspan USB Serial AdapterCorrupted By A4tech Rfsop-27
Hewlett-Packard HP Officejet 5600 Series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
Realtek High Definition Audio -laiteUp To Date and Functioning
Network Cards
Silicon Integrated SiS191-Ethernet-ControllerUp To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By A4tech Rfsop-27
Hard Disk Controller
USB Compliance Kyocera HSUSB DeviceUp To Date and Functioning
Texas Instruments Texas Instruments PCI-4510 CardBus ControllerUp To Date and Functioning
Acronis Seagate DiscWizard Image Backup Archive ExplorerCorrupted By A4tech Rfsop-27
Microsoft Texas Instruments PCI-7x20/6x20 CardBus ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Canon CanoScan 3200/3200FUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce GT 630MUp To Date and Functioning
Input Devices
Logitech USB-HID (Human Interface Device)Outdated
Port Devices
PROLiNK PROLiNK Voice Device (COM9)Outdated
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 2.1072.102/27/201512/28/2016q-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, and more.
A4tech Rfsop-27 2.11.18269/5/201412/27/2016a4tech_rfsop-27-2.11.1826.exe40kbLenovo ThinkPad W520, TAROX Business 5000BM, HP ProLiant DL360 G5, Sony VGN-TZ15AN, Sony VGN-TT1, and more.
A4tech Rfsop-27 Pro46956, NEC PC-VY17MRFEAEH1, IBM 8307SGY, Toshiba SATELLITE P300-160, and more.
A4tech Rfsop-27 231.1368/25/201412/30/2016a4tech_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, and more.
A4tech Rfsop-27 403498/22/201412/28/2016a4tech_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, and more.
A4tech Rfsop-27 431.18812/11/201412/28/2016a4tech_rfsop-27-431.188.exe88kbSony VGN-SZ55_B, Fujitsu FMVNFD85D, HP KT362AA-ABU, HP P6-2007nl, Toshiba Qosmio D730, and more.
A4tech Rfsop-27 336839/12/201412/30/2016a4tech_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, and more.
A4tech Rfsop-27 G262312/9/201412/28/2016a4tech_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, and more.
A4tech Rfsop-27 231.1910/13/201412/27/2016a4tech_rfsop-27-231.19.exe79kbHP HP EliteBook 2730p, HP HP Pavilion g7 Notebook PC, HP NQ867AA-UUZ m9650ch, HP XXX, RIOWORKS HDAMB, and more.
A4tech Rfsop-27 D7289911/24/201412/30/2016a4tech_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, and more.
A4tech Rfsop-27 R63391.110/18/201412/30/2016a4tech_rfsop-27-r63391.1.exe26kbHP HPE-375a, Toshiba SATELLITE NB10t-A-103, Gateway M-152S, Packard Bell EasyNote_BG48-U-332CH, Acer TravelMate 5520, and more.
A4tech Rfsop-27 71.13972/25/201512/29/2016a4tech_rfsop-27-71.1397.exe188kbHP GU519AA-UUW, HP HP Pavilion dv2000, Intel D965MTW, Sony VGN-UX1XN, Panasonic CF-W7BWAZFBE, Panasonic CF-19FLJC7AA, and more.
A4tech Rfsop-27 4061.181/17/201512/27/2016a4tech_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, 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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