10/26/2016 new driver models for direct download:681
Citizen Op900 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Citizen Op900
Certifications for Citizen Op900
5 stars for Citizen Op900 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 10/26/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Citizen Op900 might have been uploaded since our last site update.

Citizen Op900 Driver Download

Windows Compatibility for Citizen Op900 driver

Citizen Op900 Driver Details:

Citizen Op900 File Name:

Citizen Op900 Driver Version: 87yluT34

Citizen Op900 ZIP Size: 105.kb

Manufacturer: Citizen

Citizen Op900 was fully scanned at: 10/23/2016
Scan Status: driver download scanOK

Citizen Op900 special revision for: Windows Vista Starter 64 bit, Windows Vista Home Premium 64 bit, Windows RT 64 bit, Windows 7 Home Premium 32 bit, Windows XP Professional 32 bit, Windows XP Home Edition, for home desktops and laptops 64 bit, Windows XP Tablet PC Edition 64 bit, Windows XP Tablet PC Edition 32 bit, Windows XP Professional x64 Edition 32 bit, Windows 7 Ultimate 64 bit, Windows XP Media Center Edition 2005 64 bit, Windows XP Media Center Edition 32 bit, Windows XP Media Center Edition 2004 64 bit, Windows Vista Home Basic 64 bit

Citizen Op900 Download Stats:

Driver Uploaded: 10/2/2016

Direct Downloads: 347
Most Recent Download: 10/25/2016
Managed Downloads: 1300
Most Recent Download: 10/24/2016
Download Mirrors: 3
Current Delay: 18 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 335/347 Users

Success Reported By 35/335 Users

Driver Download Score64/100

Driver Installation Score68/100

Overall preformance Score67/100

Citizen Op900 18 Thumbs Up18Thumbs
Citizen Op900 4 Thumbs Down4Thumbs
Citizen Op900 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 1087/1300 Users

Success Reported By 861/1087 Users

Driver Download Score95/100

Driver Installation Score98/100

Overall preformance Score98/100

Citizen Op900 849 Thumbs Up849Thumbs
Citizen Op900 51 Thumbs Down51Thumbs
Citizen Op900 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 Citizen Op900 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 Citizen Op900 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Citizen Op900, 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.

Citizen Op900 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 Citizen Op900 disfunctions.

Scan performed on 10/26/2016, Computer: IBM 2374SU9

Outdated or Corrupted drivers:8/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) SM35 Express Chipset HDMI Ctrl - 080DCorrupted By Citizen Op900
Mice And Touchpads
(Standard mouse types) USB HID-compliant mouseOutdated
Usb Devices C-Media USB Audio (commercial 2.8.45)Up To Date and Functioning
Hewlett-Packard Photosmart 2570 series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GT 540MUp To Date and Functioning
Network Cards
Qualcomm Atheros Atheros AR9002WB-1NG Wireless Network AdapterCorrupted By Citizen Op900
Microsoft Keyboard Device FilterCorrupted By Citizen Op900
Hard Disk Controller
Intel Intel(r) 82801DB Ultra ATA Storage-Controller-24CAUp To Date and Functioning
Toshiba Toshiba Secure Digital-HostcontrollerCorrupted By Citizen Op900
Initio Initio Default ControllerCorrupted By Citizen Op900
SMSC SMSC Fast Infrared DriverCorrupted By Citizen Op900
Nokia Nokia 5230 USB PhonetUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP495 serUp To Date and Functioning
Video Cards
Intel Video Controller (VGA Compatible)Up To Date and Functioning
Input Devices
GENERIC USB Human Interface DeviceUp To Date and Functioning
Port Devices
hspa Modem Application3 port (COM6)Corrupted By Citizen Op900
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 10/26/2016, Computer: Fujitsu FMVNX95UD

Outdated or Corrupted drivers:10/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH9M LPC Interface Controller - 2919Outdated
Mice And Touchpads
Microsoft Microsoft USB Wheel Mouse OpticalUp To Date and Functioning
Logitech HID-compliant mouseUp To Date and Functioning
Usb Devices
Microsoft USB Printing SupportCorrupted By Citizen Op900
Samsung VIA Telecom USB ETSCorrupted By Citizen Op900
Huawei USB-lagerenhedUp To Date and Functioning
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GT 550MUp To Date and Functioning
Network Cards
Intel(R) Centrino(R) Ultimate-N 6300 AGNOutdated
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
ALi Coporation ALi M5229 PCI-Bus-Master-IDE-ControllerUp To Date and Functioning
EPSON EPSON USB PrinterUp To Date and Functioning
Microsoft SDA Standard Compliant SD Host ControllerUp To Date and Functioning
Point Grey Research OHCI-konformer Texas Instruments 1394-HostcontrollerUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 0Outdated
Nokia Nokia C6-00 USB PhonetUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 0Outdated
Cameras, Webcams And Scanners
Canon Canon MP160Up To Date and Functioning
Video Cards
ATI ATI Technologies, Inc. 3D RAGE PRO AGP 2XCorrupted By Citizen Op900
Input Devices
Wacom Virtual Keyboard InterfaceCorrupted By Citizen Op900
Port Devices
PROLiNK PROLiNK UI AT Interface (COM7)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Citizen Op900
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Citizen Op900
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Citizen Op900 82301.19/12/201412/29/2015citizen_op900-82301.1.exe122kbPanasonic CF-SX1WEVHR, HP AU917AA-ABA e9270f, Lenovo ThinkCentre M71e, Fujitsu FMVXN16A2Z, LG R510-L.C2O1Z, Sony VGN-NS180D, Sony VGN-AR11MR, HP EZ009AA-AB3 a1575l, Sony VGN-FS750F, HP 800-050ea, Toshiba SATELLITE C660-1VR, Sony VGN-NS52JB_P, TYAN S2895, Lenovo ThinkCentre E51, Fujitsu PRIMERGY RX300 S8, HP KE530AA-ABD a6212de, NEC PC-VK21LLNT3GSC, and more.
Citizen Op900 L271.11.111/24/201412/27/2015vck-l271.11.1.exe127kbPackard Bell IMedia 8002 EU, ASUS P5GD2-TVM, Northern Micro P9X79-IN, Sony 80YP67105235, NEC PC-MY18XEZ78, HP P6-2455eb, Toshiba SATELLITE L850-13U, NEC PC-GV32WSZE2, Avermedia TS-400 Series, SAMSUN 3570R/370R/470R/450R/510R/4450RV, and more.
Citizen Op900 2281.11.12/3/201512/27/2015citizen_op900-2281.11.1.exe39kbHP KX621AA-ABT, HP KC707AA-ABE, Panasonic CF-74ECBADBM, HP PX623AA-ABU, Olidata IPMIP-GS H57, LG R380-AP6BK, Lenovo 7659V26, HP 100-5158, Dell Inspiron M5110, IBYTE Udp gn naxos-i1l, HP Pavilion dv8000, HP 500-018es, and more.
Citizen Op900 T838602/18/201512/29/2015diznn-t83860.exe166kbLenovo 2689PZG, Gateway DX4300, Sony VGN-SZ6RXN_C, HP DW167A-ABF a425.f, Compaq PS165AA-AB3 SR1307AL FD440, FIC ATM-Q45G, Fujitsu ESPRIMO E5731, MSI ThirdWave Corporation Prime Series, Sony VGC-JS71B_S, Sony SVF14N13CLS, Fujitsu LIFEBOOK U574, IBM 8141KGR, Sony VPCSA4AGX, IBM 9210M43, and more.
Citizen Op900 1.137009/21/201412/30/2015citizen_op900-1.13700.exe119kbAcer Aspire 4925, ASUS RS162-E4/RX4, IBM 1871WNV, Packard Bell EASYNOTE SW86, Buympc MPC365, IBM 8184W3Z, IBM System x3200 M3 -[7328EAG, Lenovo 7665WRU, IBM 8185NUZ, Leading Edge LECQ42SOHO, LG E500-L.A2RBY, HP Presario C500, Toshiba SATELLITE A300-27Z, HP HP EliteBook 8560w, Sony VGN-SZ77N_C, Acer Aspire 5710Z, and more.
Citizen Op900 820268/27/201412/28/2015citizen_op900-82026.exe21kbCompaq KY775AA-AB1 CQ3010KL, IBM 8114WGZ, Sony SVE15126CNW, Toshiba Dynabook CX/47G, HP Pavilion ze4500, Acer NC-V5-531-10076G50MASS, HP PS255AA-ABF t890.f, Dimotion PCDO5U1, HP WX217AV-ABA MS230z, IBM IBM System x3200 M2 -[4368K5G, and more.
Citizen Op900 F1.132.1473/3/201512/30/2015citizen_op900-f1.132.147.exe193kbHP RS898AA-B14, MotherBoard By ZOTAC MotherBoard H61ITX-B-E, NEC PC-VK26TXZNG, Acer Veriton M200-Q57, Sony VGN-S5VP_B, Packard Bell OneTwo S3221, IBM IBM eServer x3105 -[434722G, Lenovo ThinkServer TS430, HP GU622AA-ABE, Gateway 510 2900039, Sony VPCEB15FA, Toshiba Dynabook REGZA PC D732/T7FW, Panasonic CF-W7BWHAJS, Packard Bell IMEDIA MC 8830, Sony SVE14123CBP, HP P6786l, IBM 2374E80, ARLT Computer Produkte Mr. Whisper X R3, and more.
Citizen Op900 M30882.11/27/201512/30/2015wwbcykqdv-m30882.1.exe75kbToshiba Satellite A300-1L0, HP Pavilion ze5600, Acer Aspire 5950G, Compaq NP291AA-AB2 SR5837CX, IBM ThinkPad T42, Sony SVD11219CJB, Fujitsu FMVNFD40, Dimotion PCDN4M38, MCJ 9223, Lenovo 10245BG, and more.
Citizen Op900 31.11.1212/1/201412/30/2015mtx-31.11.12.exe124kbHP HP Pavilion dv7 Noteblook PC, ASUS CM5425, Gateway M250B, NEC VERSAL2101 RNB31065295, HP AW010AAR-ABA p6210t, Sony VPCZ130GB, Sony SVS13125CHB, IBM 8183Y59, Acer Aspire L3600, MouseComputer H87M-S01, Fujitsu CELSIUS M730powe, Sony VGN-NS11SR_S, Gateway P-7803h, and more.
Citizen Op900 1.127601/28/201512/28/2015citizen_op900-1.12760.exe96kbMSI MS-9818, SAMSUN P580, LG R470-KRW5K, Lenovo ThinkCentre A70z, Pegatron C17B, HP P6680pt, Acer ASPIRE1420P_MSFT, Sony VGN-FE570G, MSI MS-7733, Fujitsu PRIMERGY RX300 S8, HP 800-090jp, and more.
Citizen Op900 37032/24/201512/30/2015citizen_op900-3703.exe131kbHP P6772l, LG MB500-S.F7IBPL, Toshiba Dynabook T350/36ACS, ARLT Computer Produkte Quattro Power Station GTX 550 SNB, Sony VGN-FE21B, HP Hp elite hpe410f, Fujitsu FMVCE80T7, Velocity Micro CINEMAGIX, IBM IBM System x3500 M4 Server -[7383E1G, HP Pavilion dv2854ca, Packard Bell IMEDIA B2218 UK, IBM 2672CBJ, Lenovo ThinkPad X220 Tablet, and more.
Citizen Op900 730791/27/201512/27/2015citizen_op900-73079.exe207kbCompaq RF785AA-ABU SR2029 NA100, Sony VPCEF22FX, LG Z20NH.AR51B3E, Acer Aspire X1470, Lenovo ThinkPad W530, ASUS 1008HA, HP 23-a030a, HP KY787AA-AKL p6172l, Fujitsu FMVLX50WD, Gateway GT5228J, HP P1017A-ABE 7945, Sony VGN-P35GK_R, Lenovo 627436G, NEC Express5800/54We [N8000-246, HP Pavilion ze2000, Sony VGN-Z17GN_B, and more.
Citizen Op900 6222.1910/14/201412/27/2015citizen_op900-6222.19.exe81kbPackard Bell IXTREME GOLD H5050, Sony PCG-GRX616SP, Panasonic CF-F8GWE08N3, Fujitsu FMVXD0AH2Z, Sony VGN-FZ32G, Sony VGN-CS26G_P, Toshiba Qosmio F50, Panasonic CF-19AHNAHFL, HP NP189AA-ABA s5160f, IBM 831136U, HP AU917AA-ABA e9270f, Sony VGNFW590GJB, BenQ Joybook T31, Packard Bell NC-ENLE11BZ-4508G1TMNKS, HP KN283AA-ABM s3445la, IBM 48007X3, HP RJ116AA-UUW, HP KZ738AA-ABE, and more.
Citizen Op900 621.12011/9/201412/29/2015citizen_op900-621.120.exe208kbIBM 621936U, HP EP127AA-ABD a123l, Intel WIV68805-0052, ASUS A7V, ARISTO VISION i535, ASUS X71S, Sony VGN-BX94PS, Lenovo 6075Y74, HP HP Pavilion dv5 Notebook PC, NEC PC-LG17FWTGG, Gateway GZ7108TV, Acer Aspire E5-511P, Seneca Pro318568, MiTAC 9008D, HP KT536AA-ABJ IQ507jp, and more.

Please Note: There are particular operating systems known to have problems with Citizen Op900:
  • Windows 7 Professional
  • Windows 7 Service Pack 1 (Microsoft Windows NT)
  • Windows 7 Ultimate
  • Windows XP Professional x64 Edition
  • Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)
  • Windows XP Professional N
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Citizen Op900 model.
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