9/28/2016 new driver models for direct download:1056
A4tech Rfsop-19 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Rfsop-19
Certifications for A4tech Rfsop-19
5 stars for A4tech Rfsop-19 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 9/28/2016 Updates

All drivers on are updated on daily basis.

However, a new version of A4tech Rfsop-19 might have been uploaded since our last site update.

A4tech Rfsop-19 Driver Download

Windows Compatibility for A4tech Rfsop-19 driver

A4tech Rfsop-19 Driver Details:

A4tech Rfsop-19 File Name:

A4tech Rfsop-19 Driver Version: 831f7

A4tech Rfsop-19 ZIP Size: 116.kb

Manufacturer: A4tech

A4tech Rfsop-19 was fully scanned at: 9/25/2016
Scan Status: driver download scanOK

A4tech Rfsop-19 special revision for: Windows XP 64-bit Edition 32 bit, Windows XP Media Center Edition 32 bit, Windows 7 Professional 32 bit, Windows XP Starter Edition 64 bit, Windows XP Professional x64 Edition 32 bit, Windows XP Media Center Edition 32 bit, Windows RT 32 bit, Windows XP Home Edition N 32 bit, Windows 7 Enterprise (Microsoft Windows NT) 32 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 64 bit, Windows 8 Pro 64 bit, Windows XP Professional 32 bit

A4tech Rfsop-19 Download Stats:

Driver Uploaded: 9/20/2016

Direct Downloads: 3227
Most Recent Download: 9/27/2016
Managed Downloads: 4434
Most Recent Download: 9/27/2016
Download Mirrors: 1
Current Delay: 13 Seconds
Driver License: FS {free software}

Direct Download Success Stats:

Reports Issued By 2640/3227 Users

Success Reported By 540/2640 Users

Driver Download Score66/100

Driver Installation Score67/100

Overall preformance Score68/100

A4tech Rfsop-19 258 Thumbs Up258Thumbs
A4tech Rfsop-19 75 Thumbs Down75Thumbs
A4tech Rfsop-19 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 3445/4434 Users

Success Reported By 2756/3445 Users

Driver Download Score91/100

Driver Installation Score77/100

Overall preformance Score79/100

A4tech Rfsop-19 2624 Thumbs Up2624Thumbs
A4tech Rfsop-19 304 Thumbs Down304Thumbs
A4tech Rfsop-19 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-19 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-19 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Rfsop-19, 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-19 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-19 disfunctions.

Scan performed on 9/28/2016, Computer: Fujitsu FMVNT5FT4

Outdated or Corrupted drivers:4/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH10 Family PCI Express Root Port 5 - 3A48Up To Date and Functioning
Mice And Touchpads
Microsoft Microsoft USB IntelliMouse WebUp To Date and Functioning
Logitech Logicool HID-compliant Unifying MouseUp To Date and Functioning
Usb Devices
Microsoft NEC PCI to USB Enhanced Host Controller B1Up To Date and Functioning
Sound Cards And Media Devices
Syntek USB 2.0 Video Capture ControllerUp To Date and Functioning
Network Cards
Qualcomm Atheros Qualcomm Atheros AR9485WB-EG Wireless Network AdapterOutdated
Microsoft Keyboard Device FilterCorrupted By A4tech Rfsop-19
Hard Disk Controller
Ricoh SDA Standard Compliant SD Host ControllerUp To Date and Functioning
ULi Intel(R) 82801DB/DBM USB 2.0 forbedret vertskontroller - 24CDUp To Date and Functioning
NEC Texas Instruments PCIxx12 Cardbus ControllerUp To Date and Functioning
ATMEL maxTouch I2C Boot Bridge Peripheral DriverUp To Date and Functioning
ENE ENE CB-1410/851 Cardbus ControllerUp To Date and Functioning
NEC Texas Instruments PCIxx21/x515 Cardbus ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Microsoft USB Video DeviceUp To Date and Functioning
Video Cards
ATI ATI MOBILITY RADEON 9600/9700 SeriesUp To Date and Functioning
Input Devices
Lenovo Lenovo USB Optical Wheel Mouse (HID)Up 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)Outdated
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 9/28/2016, Computer: Lenovo ThinkPad X220 Tablet

Outdated or Corrupted drivers:7/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) C600/X79 series chipset PCI Express Root Port 3 - 1D14Corrupted By A4tech Rfsop-19
Mice And Touchpads
Synaptics Mouse compatibile PS/2Corrupted By A4tech Rfsop-19
Usb Devices
Oracle VirtualBox USBUp To Date and Functioning
Microsoft Controladora de host universal USB Intel (R) 82801DB/DBM - 24C7Up To Date and Functioning
Sound Cards And Media Devices
Silicon Integrated Systems Corp.(1.16.01) SiS 7018 Audio DriverCorrupted By A4tech Rfsop-19
Network Cards
Qualcomm Atheros Qualcomm Atheros AR8161 PCI-E Gigabit Ethernet Controller (NDIS 6.30)Outdated
Microsoft HID KeyboardOutdated
Hard Disk Controller
Intel(R) 7 Series/C216 Chipset Family SATA AHCI Controller - 1E03Up To Date and Functioning
Microsoft Xbox 360 Controller for WindowsUp To Date and Functioning
Research In Motion BlackBerryUp To Date and Functioning
Google Nexus 4Corrupted By A4tech Rfsop-19
Cameras, Webcams And Scanners
Sonix USB Video DeviceUp To Date and Functioning
Video Cards
ATI ATI Technologies, Inc. 3D RAGE PRO AGP 2XUp To Date and Functioning
Input Devices
Logitech USB Input DeviceUp To Date and Functioning
Port Devices
MediaTek MediaTek PreLoader USB VCOM Port (COM51)Corrupted By A4tech Rfsop-19
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-19 X202.16412/12/201412/30/2015a4tech_rfsop-19-x202.164.exe153kbHP HP Compaq 6510b, HP S5-1435d, Sony SVF14N13CLS, MSI MS-16GN, Dell OptiPlex GX1 500MTbr+, ASUS BP6260, ASUS N53Jf, HP PW579AA-ABG m7088a, Sony VGN-CS325J, Haier T68 Series, Toshiba Dynabook Qosmio F30/770LS, Toshiba SATELLITE C55-A-11L, Sony VGN-FW36GJ, Acer Aspire M1850, PCWARE IPMQ45, HP PS354AA-ABX, and more.
A4tech Rfsop-19 7032.163/5/201512/30/2015jprvodecg-7032.16.exe57kbIBM IBM System x3450 79483CX, Toshiba Dynabook BX/31L2, NEC PC-VG32VVZMM, Ipex I.T.G Havre series, HP HP 620, IBM System x3300 M4 -[7382E3G, IBM 80847CG, IBM 8171ZCQ, LG S1-M223A8, AT ALSEN PROFI 41G, Olidata IPMSB/H61, Compaq P8657J-ABA SR1000Z NA441, Sony VGN-CS62JB_R, HP Pavilion ze5700, Fujitsu FMVMGG70N7, IBM 8113VW1, and more.
A4tech Rfsop-19 83892.111/24/201412/28/2015a4tech_rfsop-19-83892.1.exe160kbNEC PC-GL24ES8DE, HP S5-1028hk, Fujitsu FMVXNBGJ2Z, Acer TravelMate 5520, Fujitsu FMVLX50WD, HP S5-1028hk, HP 600-1210ch, Fujitsu LIFEBOOK U574, ByteSpeed ByteSpeed Laptop UT40, MSI MS-6163, and more.
A4tech Rfsop-19 1.1209311/27/201412/28/2015a4tech_rfsop-19-1.12093.exe207kbIBM 1872W5A, Sony VGN-NS31ST_S, Apple IMac5,1, Lenovo ThinkCentre M77, Fujitsu ESPRIMO P510, Fujitsu FMVDC2A041, TSINGHUA TONGFANG H61H2-TAIO, ASUS B400AV, Acer MX4SG-4DL, Sony VGN-SR430J, Gateway FX6800-05, and more.
A4tech Rfsop-19 E322.12711/24/201412/30/2015a4tech_rfsop-19-e322.127.exe78kbHP 100-5158, Acer NC-V5-531-10076G50MASS, Toshiba SATELLITE C850-A819, Sony VGNFW590G, HP HP Compaq nc8230, Lenovo ThinkPad SL300, AnabelleB Argyle M292, Sony VPCW221AX, Sony VGN-NS240D, HP KQ260AA-AC4 a6540b, and more.
A4tech Rfsop-19 7026610/29/201412/30/2015a4tech_rfsop-19-70266.exe191kbHP 1618, Sony SVE15127CAP, HP HP Compaq 6735s, HP VC906AA-ABF IQ842f, Toshiba SATELLITE L775-15N, ASUS RS162-E4/RX4, NEC PC-MJ30XRZJDU83, ARCELIK 1PF-ANB 586D1 MT, Fujitsu FMVNFD40, LG LE50-23SK, Lenovo ThinkPad SL500, HP PW665AA-ACJ a815i, Packard Bell IMEDIA 9206, Acer P4LJ0, Toshiba Dynabook T350/56ARD, HP GU622AA-ABE, Sony VGN-CS16G_R, HP HP Pavilion dv6-6178ca, Sony VGN-NS11SR_S, and more.
A4tech Rfsop-19 21.16678/26/201412/27/2015a4tech_rfsop-19-21.1667.exe123kbNEC PC-VX500BD, ASUS G750JW, Sony VGN-FJ68SP_W, Fujitsu ESPRIMO E5916, IBM IBM eServer 206m -[848510U, NEC PC-MJ30DLZCA, Compaq DA309A-B14 6540. BE910, Compaq PG058AA-ABG SR1178A AN430, HP HP 620, Phoenix M671MX+968, Acer TravelMate 3290, Sony VGNFW590GJB, and more.
A4tech Rfsop-19 61.1922.12/16/201512/28/2015a4tech_rfsop-19-61.1922.1.exe202kbIBM 25296AG, ASUS 1015T, NEC PC-VY16AEDAMFL2, Packard Bell IXtreme X9240, IBM 2669WCC, IBM 18445GU, HP FL402AA-ABZ s3630it, Acer NC-V3-772G-747A1275MAKK, Packard Bell IMEDIA MC 8236, Lenovo ThinkPad Edge E520, IBM ThinkPad T30, HP HP EliteBook 8560w, Toshiba Dynabook T451/58EBS, Sony VGN-NS250TJ, Packard Bell IMEDIA MC 8236, Toshiba PT10ABX, and more.
A4tech Rfsop-19 41.160010/13/201412/30/2015a4tech_rfsop-19-41.1600.exe37kbAcer A7600U, LG LW75-P333, Sony VGN-UX71, ASUS B400AV, Acer NC-E1-531-B9604G, IBM 2373ZTS, HP 100-5152, Toshiba Satellite C850-B820, ICP / IEi KINO-690AM2, Packard Bell IMEDIA MCE 8010, HP P6563sc, Sony VGNFW590GJB, NEC DT000024, AnabelleB Argyle M410, Sony SVE14117ECW, ByteSpeed BYTESPED, Lenovo ThinkCentre Edge 71, Toshiba Dynabook R634/L, Lenovo 2718WLZ, and more.
A4tech Rfsop-19 71.132.181/16/201512/27/2015a4tech_rfsop-19-71.132.18.exe91kbHP HP Pavilion dv9000 GU136EA#ABF, Panasonic CF-SX3TETBR, WIPRO WSG37425V-0038, Packard Bell Imedia S3270, Sony VGN-FS755FP, Epson PPVME220, Sony SVF1532C4E, Packard Bell EasyNote TM01, HP P6-2475eo, MSI MS-7733, Lenovo 20AY001DMD, Seneca Pro334980, HP GN634AV-ABA a6210, HP HP Pavilion DV6-3206AX, HP G5148it-m, Lenovo 2429B56, Sony VGN-UX91S, and more.
A4tech Rfsop-19 C701.182.11/22/201512/28/2015-c701.182.1.exe56kbPackard Bell TS44HR, Gateway TC73, LG R580-U.ARC3BT, Sony PCG-K215S, Fujitsu FMVA56JWKS, HP EC619AA-ABY, Gigabyte Z97X-UD5H, Toshiba Satellite L650D, Sony VGN-TZ37LN_R, NEC PC-LS350ES1KR, Toshiba SATELLITE C855-1NF, IBM 817231G, and more.
A4tech Rfsop-19 81.13001/7/201512/27/2015a4tech_rfsop-19-81.1300.exe217kbOlidata IPMSB/H61, Compaq P8657J-ABA SR1000Z NA441, Sony VGN-CS62JB_R, HP Pavilion ze5700, Fujitsu FMVMGG70N7, IBM 8113VW1, LG P1-P7200M, Gateway GT5226j, Sony VGN-FW21L, Supermicro X9DRW-3LN4F+/X9DRW-3TF+, MSI MS-9899, and more.
A4tech Rfsop-19 2.1070410/27/201412/30/2015a4tech_rfsop-19-2.10704.exe127kbAcer Veriton5500G-B, Toshiba SATELLITE C850-12M, HP WX217AV-ABA MS230z, Lenovo ThinkCentre A58, Fujitsu FMVLX70SDG, ASUS G70AB, Gigabyte W551, HP HP Compaq nx6325, HP KA856AA-ABF a6314.f, HP PC106A-ABA a610, Gigabyte M1022, Sony VGN-NS130AE, Sony VGN-FS115ZR, Dimotion PCDBS44H, Compaq VT590AA-ABM CQ2404LA, ITSUMI ADAX, HP Presario V6000, and more.
A4tech Rfsop-19 707499/9/201412/29/2015a4tech_rfsop-19-70749.exe70kbIBM 1843A19, Lenovo 6457WKW, HP GS210AA-ABV dx2290MT, HP PW572AA-B1U, ASUS U6Vc, Compaq FR604AA-ABF SR5529FR, HP KT536AA-ABJ IQ507jp, Lenovo 10AH0016US, HP WL325AA-ABD p6326de, IBM ThinkCentre M52, HP HP Pavilion dv9600 Notebook PC, Intel S3420GPC, Toshiba Satellite A300-1L0, and more.
A4tech Rfsop-19 3368911/6/201412/27/2015bdqbjfp-33689.exe102kbBuympc ClientPro 385 ADMC2, HP HP Pavilion DV6-3206AX, HP NE502AAR-ABA a6750t, Compaq EJ284AA-ABF SR1622FR FR540, Packard Bell EASYNOTE MV86, Sony VGN-CS31Z_Q, Lenovo 6075Y5X, HP PW689AA-ABS D4085.SE, HP NE502AAR-ABA a6750t, Sony VGNBZ579N03, HP GP G62-A20SY NB, Fujitsu PRIMERGY RX200 S7, LG R710-S.AP55V, and more.
A4tech Rfsop-19 W40681.11/10/201512/30/2015a4tech_rfsop-19-w40681.1.exe194kbPanasonic CF-Y2FW7AXS, Packard Bell ISTART C5410 AIO, HP PS378AA-ABN, HP GU622AA-ABE, Supermicro PDSG4, Sony VGN-P92KS, Compusys PLC Towe, Gateway FX4710-UB802A, Panasonic CF-S9LWEJPS, HP PW665AA-ACJ a815i, Fujitsu FMVD53C011, Fujitsu CELSIUS W370, Gateway 6834MX, HP P6570jp, Lenovo 00P3799, Packard Bell ISTART MC 9100 AIO EU, Sony VGC-LB92HS, IBM 842777G, HP HP Compaq 6510b, and more.
A4tech Rfsop-19 21.10081/15/201512/30/2015fzzs-21.1008.exe67kbLenovo ThinkCentre A63, HP RR861AA-ABD, Lenovo 6075Y74, HP KB003AA-B14, Sony VGC-LS30E, Seneca V68357, Sony VPCCW2VFX, HP EP127AA-ABD a123l, Toshiba SATELLITE P50-A-14L, HP GZ729AAR-ABA a6317c, Lenovo Lenovo G470, HP EG211AA-ABG m7288a, Sony VGN-TZ33_B, Sony VGN-NS15G_S, Panasonic CF-74GCDDDBM, and more.
A4tech Rfsop-19 221.12.181/2/201512/28/2015e-221.12.18.exe67kbHP Pavilion G60-418CA, MCJ P67A-SD40, HP HP EliteBook 8530p, IBM 81838HJ, HP KT334AAR-ABA m8530f, HP 110-009el, HP KJ325AA-ABG a6440a, Panasonic CF-72TCJWZPM, Lenovo 1S16800367700DD, IBM 26476AG, HP HP Pavilion g7 Notebook PC, Compaq DD345A-ABS 6620 SV110, CASPER CASPER NEO, Sony VGN-SZ79MN_C, and more.
A4tech Rfsop-19 4243710/22/201412/29/2015a4tech_rfsop-19-42437.exe161kbToshiba Dynabook R732/39GB, Panasonic CF-53AAC01FT, Toshiba SATELLITE C855-11C, HP VG123AA-ABF p6127f, Lenovo 2689PZG, Compaq PC139A-ABA SR1115CL NA431, HP KX568AA-UUW, Lenovo 3000 V100 Notebook, IBM System x3650 M3 -[7945K4G, HP G5144fr-m, IBM 2373B37, Sony VPCF13RFX, HP KT439AA-AB4 a6545d, Compaq RC635AA-ABF SR191FR FR630, Sony SVE1412ECXP, Sony VPCEB19GX, and more.
A4tech Rfsop-19 U2032.141/30/201512/29/2015a4tech_rfsop-19-u2032.14.exe29kbLenovo ThinkStation S30, Sony VGN-SZ56LN_B, Toshiba Dynabook CX/45AB, Sony VPCF12YFX, Acer Veriton M688G, HP HPE-367c, Sony VGN-FW36GJ, Seneca Pro329919, IBM 622133G, LG Z1-B821P1, Sony VGN-CS26G_C, Fujitsu FMVXDXF74, Gericom Phantom, NEC PC-GV18YCZR6, and more.
A4tech Rfsop-19 236929/9/201412/28/2015a4tech_rfsop-19-23692.exe65kbIBM ThinkCentre A51, Acer AOA150p/BGW, HP PS512AA-ABA a815, Fujitsu PRIMERGY TX140 S1, HP HP Pavilion dv6-6128ca, Extracomputer D2312-C2, Lenovo 1049, NEC PC-GV296VZGL, Lenovo 6475VE6, IBM 8171ZCQ, HP PG129AA-UUZ, Compaq Evo N610c, Panasonic CF-52VADBYFG, HP HP Pavilion 15 Notebook PC, Toshiba TECRA R10, Packard Bell ISTART B4005, Toshiba Satellite C660-M21U, Lenovo 2429BH6, Shuttle XG41, and more.

Please Note: There are particular operating systems known to have problems with A4tech Rfsop-19:
  • Windows 10
  • Windows Vista Home Basic
  • Windows XP 64-bit Edition
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Rfsop-19 model.
Laptop A4tech Rfsop-19Tablet A4tech Rfsop-19Download A4tech Rfsop-19Upgrade A4tech Rfsop-19Update A4tech Rfsop-192016 A4tech Rfsop-19Free A4tech Rfsop-19Data A4tech Rfsop-19Info A4tech Rfsop-19Help A4tech Rfsop-19Guide A4tech Rfsop-19Comments A4tech Rfsop-19Windows 10 A4tech Rfsop-19Vista A4tech Rfsop-19Windows 7 A4tech Rfsop-19Install A4tech Rfsop-19