3/30/2017 new driver models for direct download:881
A4tech Rfsw-27 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Rfsw-27
Certifications for A4tech Rfsw-27
5 stars for A4tech Rfsw-27 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 3/30/2017 Updates

All drivers on are updated on daily basis.

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

A4tech Rfsw-27 Driver Download

Windows Compatibility for A4tech Rfsw-27 driver

A4tech Rfsw-27 Driver Details:

A4tech Rfsw-27 File Name:

A4tech Rfsw-27 Driver Version: 7H8RS

A4tech Rfsw-27 ZIP Size: 122.kb

Manufacturer: A4tech

A4tech Rfsw-27 was fully scanned at: 3/29/2017
Scan Status: driver download scanOK

A4tech Rfsw-27 special revision for: Windows XP Tablet PC Edition 32 bit, Windows 7 Enterprise (Microsoft Windows NT) 32 bit, Windows 7 Ultimate 64 bit, Windows XP Professional x64 Edition 32 bit, Windows XP Professional N 64 bit, Windows Vista Home Basic 64 bit, Windows XP Media Center Edition 2005 64 bit, Windows RT 64 bit, Windows 7 Home Basic 32 bit, Windows XP Starter Edition 32 bit, Windows XP Professional 32 bit, Windows XP Media Center Edition 2003 32 bit, Windows XP Home Edition N 32 bit

A4tech Rfsw-27 Download Stats:

Driver Uploaded: 3/19/2017

Direct Downloads: 324
Most Recent Download: 3/28/2017
Managed Downloads: 2346
Most Recent Download: 3/29/2017
Download Mirrors: 3
Current Delay: 8 Seconds
Driver License: Free

Direct Download Success Stats:

Reports Issued By 288/324 Users

Success Reported By 70/288 Users

Driver Download Score63/100

Driver Installation Score71/100

Overall preformance Score61/100

A4tech Rfsw-27 24 Thumbs Up24Thumbs
A4tech Rfsw-27 4 Thumbs Down4Thumbs
A4tech Rfsw-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 1785/2346 Users

Success Reported By 1326/1785 Users

Driver Download Score97/100

Driver Installation Score95/100

Overall preformance Score93/100

A4tech Rfsw-27 1277 Thumbs Up1277Thumbs
A4tech Rfsw-27 0 Thumbs Down0Thumbs
A4tech Rfsw-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 Rfsw-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 Rfsw-27 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Rfsw-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?
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A4tech Rfsw-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 Rfsw-27 disfunctions.

Scan performed on 3/30/2017, Computer: Toshiba Dynabook T552/47FR

Outdated or Corrupted drivers:3/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
VIA VIA Standard PCI to ISA BridgeCorrupted By A4tech Rfsw-27
Mice And Touchpads
Microsoft Microsoft USB IntelliMouse ExplorerUp To Date and Functioning
Usb Devices
Logitech Logitech Microphone (Pro 4000)Up To Date and Functioning
Hewlett-Packard Officejet 6300 series (DOT4USB)Up To Date and Functioning
Intel(R) USB 2.0 NavUp To Date and Functioning
Sound Cards And Media Devices
Realtek Periferica audio su bus High Definition AudioUp To Date and Functioning
IC Plus Unimodem Half-Duplex Audio DeviceUp To Date and Functioning
Network Cards
Atheros ORiNOCO 802.11n USBUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel(R) 6 Series/C200 Series Chipset Family 6 Port SATA AHCI Controller - 1C03Corrupted By A4tech Rfsw-27
Intel Intel(r) AIM External Flat Panel Driver 7Up To Date and Functioning
AuthenTec Biometric CoprocessorUp To Date and Functioning
Panasonic MATSHITA DVD-RAM UJ-830SaUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP160Up To Date and Functioning
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPUp To Date and Functioning
Input Devices
Microsoft Microsoft Hardware USB KeyboardUp To Date and Functioning
Port Devices
MediaTek DA USB VCOM Port (COM11)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAOutdated

Scan performed on 3/30/2017, Computer: Toshiba Satellite C855-S5194

Outdated or Corrupted drivers:7/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 82852/82855 GM/GME to Processor I/O Controller - 3580Up To Date and Functioning
Mice And Touchpads
Sentelic Finger Sensing PadUp To Date and Functioning
Microsoft Souris Microsoft USB Wheel Mouse OpticalCorrupted By A4tech Rfsw-27
Logitech Logitech HID-compliant Cordless MouseUp To Date and Functioning
Usb Devices
Virtual Ink mimio USB AdapterUp To Date and Functioning
Microsoft Intel(R) 82801DB/DBM USB universeller Hostcontroller - 24C2Outdated
Sound Cards And Media Devices
ASUSTek Philips SAA713X, Hybrid Capture DeviceCorrupted By A4tech Rfsw-27
Network Cards
Ralink Ralink RT3290 802.11bgn Wi-Fi AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Advanced Micro Devices Standard Dual Channel PCI IDE ControllerUp To Date and Functioning
NEC Generic CardBus-kontrollerOutdated
ULi Intel(R) 82801DB/DBM USB 2.0 forbedret vertskontroller - 24CDUp To Date and Functioning
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Up To Date and Functioning
Texas Instruments MasselagringskontrollerUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 5Up To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceUp To Date and Functioning
Video Cards
ATI RADEON X300 SeriesCorrupted By A4tech Rfsw-27
Input Devices
Microsoft Microsoft Hardware USB KeyboardUp To Date and Functioning
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC OBEX Interface (COM6)Corrupted By A4tech Rfsw-27
Sony Digital Flat Panel (1024x768)Corrupted By A4tech Rfsw-27
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
A4tech Rfsw-27 L62731.110/20/201412/29/2016a4tech_rfsw-27-l62731.1.exe30kbSony VGN-NS230TE, Fujitsu FMVF52CTWG, ASUS 900, Gigabyte P35C-S3, Lenovo ThinkCentre M57, HP PN113AA-ABF t790.f, HP 800-050ea, Lenovo ThinkCentre M58, Lenovo ThinkCentre M55, IBM IBM eServer x3105 -[434722G, Advent Monza, Toshiba Satellite P870, Sony SVE1113M1RW, and more.
A4tech Rfsw-27 1.1361.199/19/201412/28/2016a4tech_rfsw-27-1.1361.19.exe178kbAcer Veriton M460/S460, Sony SVE14117ECW, Compaq DT176A-ABE S5320ES ES340, LG E500-S.AP33T, Lenovo Lenovo IdeaPad Y485, IBM 2647A5G, NEC PC-VY20FAGEW, Packard Bell EasyNote LM83, MSI MS-7733, Lanix LANIX CORP 4130, Notebook S210TU, HP HP Pavilion dv9000, and more.
A4tech Rfsw-27 31.17412/29/201412/28/2016a4tech_rfsw-27-31.174.exe97kbNotebook RIM2050, Toshiba SATELLITE L870-150, HP KX762AA-ABE, HP FR378AA-ABH, Lenovo ThinkPad T430, HP GL333AA-ABZ, Compaq FZ090AA-ABF SR5605FR, IBM IBM System x3200 -[7042C06, Sony VGX-X90P, Sony VGN-TX72B_B, Toshiba Satellite L500D, and more.
A4tech Rfsw-27 M2.122901/30/201512/27/2016a4tech_rfsw-27-m2.12290.exe94kbPackard Bell IMEDIA F5750, IBM 818361U, Sony VGN-FE770G, IBM IBM eServer m Mem-[7976KJG, Matsonic MS9387E, Fujitsu FMVA42EWKS, IBM IBM x3850-[88632RU, Fujitsu FMVNS8AE, Lenovo 8927W1L, HP HP PRO 6200 MT PC, Dimotion LF13Z0077396, Lenovo ThinkCentre M57e, and more.
A4tech Rfsw-27 P638371/8/201512/29/2016a4tech_rfsw-27-p63837.exe176kbAdvent DT1404, Lenovo ThinkPad X121e, LG P1-JACKE, Sony VGN-TZ31XN_B, Panasonic CF-Y2FW7AXS, and more.
A4tech Rfsw-27 21.1821.19/14/201412/29/2016a4tech_rfsw-27-21.1821.1.exe109kbGateway MD7321U, IBM 819437U, Toshiba Dynabook R732/39GB, Fujitsu D2364-A3, Acer A0A150, ASUS U24E, Compaq PX629AA-ABU SR1429UK GB520, NEC PC-MY28AAZ75, Fujitsu PRIMERGY RX350 S7, Sony VGN-FE52B_H, and more.
A4tech Rfsw-27 831.1939/25/201412/29/2016a4tech_rfsw-27-831.193.exe108kbAcer A0A150, NEC PC-MY26XRZJTSBJ, IBM 621936U, Toshiba Dynabook Qosmio F20/590LS, Sony SVF1532C4E, Toshiba Dynabook EX1/524CDE, Sony VGN-CS26G_C, Toshiba SATELLITE C55-A-1CR, Packard Bell IXTREME 6516, ICP / IEi KINO-690AM2, and more.
A4tech Rfsw-27 607749/8/201412/28/2016kotnyhldk-60774.exe115kbToshiba SATELLITE C850D-117, Epson ST160EEMR2, IBM 62237BU, HP P6-2201sem, Fujitsu FMVNA1CE, Sony VGN-AW190Y, OEM By O.E.M, IBM 26721LG, IBM 2647A5G, Sony VGN-NS250TJ, Lenovo ThinkCentre M80, and more.
A4tech Rfsw-27 21.11.1288/28/201412/28/2016a4tech_rfsw-27-21.11.128.exe66kbSupermicro X9DRE-TF+/X9DR7-TF+, Systemax Si X58 Game, Fujitsu FMVNFC60H, HP KT536AA-ABJ IQ507jp, IBM 8113WSU, Sony VGN-NS110D, HP HP Compaq nx9420, IBM 23731G2, Toshiba PSC0LA-01C01H, Compaq Presario 7RPM11 195749-999, ASUS Z9PE-D16 Series, Sony VGN-AW15G_H, and more.
A4tech Rfsw-27 1.132678/31/201412/28/2016a4tech_rfsw-27-1.13267.exe215kbHP HP Pavilion 6700 Notebook PC, HP SG3-335FR-m, Gateway P-7809u, NEC VERSAL2100 RND41065495, IBM 682532U, and more.
A4tech Rfsw-27 24042.13/5/201512/28/2016a4tech_rfsw-27-24042.1.exe99kbIBM ThinkCentre M52, Fujitsu FMVNB5Y3, HP P6622cs, Fujitsu D2804-A1, APC4R APC4R116, NEC PC-MY28VLZEJ, HP P6520ch-m, Fujitsu AMILO Desktop La3740, MSI MS-6508, LG R500-U.CPCIT, and more.
A4tech Rfsw-27 71.168711/6/201412/29/2016a4tech_rfsw-27-71.1687.exe55kbNotebook S210TU, HP HP Pavilion dv9000, Compaq P8657C-ABA 8000Z NA510, IBM 6223Y32, Toshiba SATELLITE A300-27Z, Lenovo 6463Y3W, HP HP d230 MT, MouseComputer H81H3-D, NEC PC-GV18YCZR6, NEC PC-GL20ESYG5, Toshiba Dynabook NX/76JBL, and more.
A4tech Rfsw-27 CF-T8EWETZAM, Fujitsu FMVA0300C, BenQ Joybook S32, Sony VGN-AW420F, Panasonic CF-19FHLAXAM, Lenovo 23242F3, HP GS184AA-AB0 a6240tw, Compaq DC477A-ABA S3100NX NA111, NEC PC-VY20MAZ78, Buympc DES0024C USCG ClientPro 375 G, HP G5350nl, and more.

There is no particular operating system known to have specific problems with A4tech Rfsw-27
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