12/3/2016 new driver models for direct download:552
Creative Ct4751 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Creative Ct4751
Certifications for Creative Ct4751
5 stars for Creative Ct4751 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 12/3/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Creative Ct4751 might have been uploaded since our last site update.

Creative Ct4751 Driver Download

Windows Compatibility for Creative Ct4751 driver

Creative Ct4751 Driver Details:

Creative Ct4751 File Name:

Creative Ct4751 Driver Version: 441X-3FLs

Creative Ct4751 ZIP Size: 117.kb

Manufacturer: Creative

Creative Ct4751 was fully scanned at: 11/29/2016
Scan Status: driver download scanOK

Creative Ct4751 special revision for: Windows Vista Business 64 bit, Windows XP Media Center Edition 2005 64 bit, Windows 8 Pro 32 bit, Windows Vista Home Premium 64 bit, Windows XP Professional x64 Edition 64 bit, Windows 8 Enterprise 32 bit

Creative Ct4751 Download Stats:

Driver Uploaded: 10/30/2016

Direct Downloads: 1289
Most Recent Download: 12/1/2016
Managed Downloads: 1880
Most Recent Download: 12/1/2016
Download Mirrors: 1
Current Delay: 24 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 1140/1289 Users

Success Reported By 114/1140 Users

Driver Download Score72/100

Driver Installation Score65/100

Overall preformance Score64/100

Creative Ct4751 11 Thumbs Up11Thumbs
Creative Ct4751 2 Thumbs Down2Thumbs
Creative Ct4751 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 1610/1880 Users

Success Reported By 1301/1610 Users

Driver Download Score92/100

Driver Installation Score76/100

Overall preformance Score77/100

Creative Ct4751 1270 Thumbs Up1270Thumbs
Creative Ct4751 76 Thumbs Down76Thumbs
Creative Ct4751 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 Creative Ct4751 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 Creative Ct4751 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Creative Ct4751, 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.

Creative Ct4751 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 Creative Ct4751 disfunctions.

Scan performed on 12/3/2016, Computer: IBM 1871WNV

Outdated or Corrupted drivers:7/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Broadcom bcmfn2 DeviceUp To Date and Functioning
Mice And Touchpads
Genius Scroll Mouse(4D3B)Outdated
Logitech Logitech iFeel Mouse (USB)Up To Date and Functioning
Usb Devices
PC Camera PC CameraUp To Date and Functioning
Sound Cards And Media Devices
ASUS USB Mass Storage DeviceUp To Date and Functioning
Realtek High Definition Audio -laiteUp To Date and Functioning
Network Cards
Realtek Realtek PCIe FE Family ControllerOutdated
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
USB Compliance USB DeviceCorrupted By Creative Ct4751
Texas Instruments Texas Instruments PCI-4520 CardBus ControllerUp To Date and Functioning
Garmin Garmin USB GPSUp To Date and Functioning
Western Digital WD SES Device USB DeviceOutdated
Nokia Nokia USB LCIFUp To Date and Functioning
Nokia Nokia 5230 USB Phone ParentOutdated
EPSON EPSON USB PrinterUp To Date and Functioning
Cameras, Webcams And Scanners
Microsoft USB Video DeviceUp To Date and Functioning
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPUp To Date and Functioning
Input Devices
Sony Sony Programmable I/O Control DeviceCorrupted By Creative Ct4751
Port Devices
D-Link USB Single PortUp To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Creative Ct4751
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 12/3/2016, Computer: Lenovo 73952GL

Outdated or Corrupted drivers:10/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 82801FB/FBM SMBus-Controller - 266ACorrupted By Creative Ct4751
Mice And Touchpads
Microsoft Microsoft USB Compact Optical Mouse (IntelliPoint)Up To Date and Functioning
ELECOM HID mouseUp To Date and Functioning
Logitech Logitech USB WheelMouseUp To Date and Functioning
Usb Devices
Intel(R) 82801FB/FBM SMBus Controller - 266AUp To Date and Functioning
Intel(R) Xeon(R) processor E3-1200 v3/4th Gen Core processor PCI Express x8 Controller - 0C05Outdated
Intel Universal Serial Bus (USB) ControllerUp To Date and Functioning
Sound Cards And Media Devices
Broadcom Audio BluetoothOutdated
Network Cards
Realtek 1x1 11b/g/n Wireless LAN PCI Express Half Mini Card AdapterCorrupted By Creative Ct4751
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
VIA Primary IDE ChannelOutdated
Intel Intel(r) AIM External Flat Panel Driver 2Corrupted By Creative Ct4751
ClockworkMod CDC SerialUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 1Up To Date and Functioning
National IrDA Fast Infrared PortUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 7Up To Date and Functioning
Cameras, Webcams And Scanners
Importek USB Composite DeviceCorrupted By Creative Ct4751
Video Cards
Intel Video ControllerUp To Date and Functioning
Input Devices
Wacom Wacom TabletCorrupted By Creative Ct4751
Port Devices
hspa Modem Application1 port (COM4)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Creative Ct4751
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Creative Ct4751 C71.142.191/5/201512/27/2015creative_ct4751-c71.142.19.exe62kbSAMSUN 770Z5E/780Z5E, Sony VGN-FJ78SP_W, Acer TravelMate 8531, Acer Aspire 1820PTZ, Sony VPCCW1MFX, IBM 8115KUT, NEC PC-VL5907D, NEC PC-MY18XAZE1XTA, Compaq Presario 2700EA 470024-565, ASUS Z84J, and more.
Creative Ct4751 8389012/22/201412/30/2015dkbrmf-83890.exe178kbSony VPCEC390X, Sun Microsystems K85AE, Fujitsu ESPRIMO P510, Leading Edge LECQ43SOHO, HP PS568AA-ABA A1019H, NEC PC-MK19ELZ2UFJG, SAMSUN 350V, HP HP Compaq dx6120 MT, Lenovo 6458Y6X, Compaq VS459AA-ABE CQ5211ES, Gigabyte Z97X-UD5H, HP S5-1435d, HP ER183AA-ABZ, MIKROLOG S800SE-C6, HP GX592AA-UUZ, HP HP Pavilion g6-1a45ca, and more.
Creative Ct4751 U2.11.10271/25/201512/29/2015creative_ct4751-u2.11.1027.exe61kbSony VGN-FE51B_H, HP KJ401AA-aba A6437C, Sony VPCEB1S8E, Lanix LANIX CORP 4130, Lenovo ThinkCentre A55, Packard Bell IMEDIA J4715 AIO, HP Pavilion zd7000, Sony VGN-TZ240N, NEC PC-MJ26XRZWDSBJ, Lenovo 6475VE6, Fujitsu FMVNA8HEC, Panasonic CF-28PTJGZDM, Sony VGN-FJ68SP_W, Gateway MC7813G, HP G5115ch-m, MSI MS-9179, HP PX662AA-AB9, NEC VERSAE6300 RNF91086795, Sony SVE11139CJB, and more.
Creative Ct4751 B6201.11.112/21/201412/27/2015creative_ct4751-b6201.11.1.exe48kbLenovo 6086WKY, IBM 622351U, HP P6635c, Toshiba Dynabook SS LX/190DK, Dell PowerVault NX3200, Gateway MC7803U, Toshiba Satellite L650D, ARLT Computer Produkte Quattro Power Station GTX 560, HP VG244AA-ABU p6235uk, IBM Razo, HP P5282A-ABA 9995, HP PN089AA-ABF m1180.f, HP FL422AA-ABT a6613is, and more.
Creative Ct4751 2.1227810/16/201412/28/2015creative_ct4751-2.12278.exe119kbHP RX881AAR-ABA m8000, HP NY545AAR-ABA p6210y, HP 810-070ez, Gigabyte 945GDS1, HP GS275AA-ABU, Panasonic CF-53JAWZYDE, HP NQ983AA-ABZ p6028it, Panasonic CF-W2FW1AXS, LG X140-A.AS11B1, HP G5310be-m, and more.
Creative Ct4751 3382911/1/201412/30/2015creative_ct4751-33829.exe166kbGateway E-9520T, Compaq P8654S-ABA S3000V NA110, HP HP Compaq dc7600 CMT, Gateway DX442S, Sony VPCW210AB, Lenovo ThinkPad T420s, Sony VGN-SZ3HRP_B, Lenovo 7360-D3U, Notebook MIM2320, HP KJ269AA-ABA s3407c, Gigabyte M1028E, Fujitsu ESPRIMO E5916, Panasonic CF-W7DWM07JM, Gigabyte EP41-US3L, Compaq FZ090AA-ABF SR5605FR, Toshiba Dynabook EX1/524CMEWD, Lenovo ThinkPad Edge E220s, Fujitsu FMVNS8AE, HP Presario V2000, and more.
Creative Ct4751 V2032.1612/28/201412/28/2015creative_ct4751-v2032.16.exe214kbGateway W4605, Sony VGN-FW45MJ_B, HP HP Compaq nx6125, Sony VGN-S5VP_B, Acer AS5737Z, WIPRO WSG37455V-0397, Sony SVE14A35CVPI, Fujitsu FMVXDXF74, Lenovo ThinkPad Edge E220s, Packard Bell IXtreme X9702, HP S5-1435d, and more.
Creative Ct4751 43701.12/15/201512/28/2015creative_ct4751-43701.1.exe165kbHP HP 530 Notebook PC, Compaq RZ569AA-ABZ SR5039IT, Fujitsu FMVNS8YE, NEC PC-LL5006D2DR, NEC PC-VY22MAZ7A, Sony VGN-B77SP, IBM ThinkCentre M50, MSI MS-6711, Packard Bell IMEDIA H7612, Viglen D915GUX, Toshiba Satellite C660-196, HP DM150A-ABM A320M, and more.
Creative Ct4751 2.100241/12/201512/28/2015czynbctn-2.10024.exe44kbIBM 28815AU, ECS PT880PRO-A, HP VS312AA-UUG HPE-025be, Toshiba Dynabook T350/36AB, IBM 8184W3Z, HP GC359AV-ABA a6010e, Supermicro X9DRL-7F, HP HP HDX 16 Notebook PC, Panasonic CF-30CTQAFBE, Lenovo ThinkCentre M75e, IBM System x3650 M4 -[7915F2M, and more.
Creative Ct4751 T602601/14/201512/27/2015creative_ct4751-t60260.exe134kbHP PS568AA-ABA A1019H, HP Presario R4000, Sony VPCEB1E9R, Toshiba Dynabook Qosmio T851/D8EB, Sony VGN-FW245J, HP PS235AA-ABF m1280.f, Compaq 5411EA 470029-828, Sony VPCF11A4E, LG P1-JACKE, HP Hp compaq nx9500, HP 168B, IBM System x3200 M3 -[7328EAG, Fujitsu FMVMGG70WY, Lenovo 2689PHG, Fujitsu FMVNP8A7, Gateway DX4710-UB801A, IBM ThinkPad R51, LG R560-U.ABLGL, and more.
Creative Ct4751 G1.140883/6/201512/30/2015creative_ct4751-g1.14088.exe158kbIBM 8184LG1, NEC PC-VL750AS, Gateway FX6840-03E, IBM 2374WDG, Sony PCG-K215M, HP PN113AA-ABF t790.f, Fujitsu N6220, Seneca Pro70198, Compaq DC477A-ABA S3100NX NA111, Toshiba Satellite A300-1L0, Lenovo 3000 G530 Notebook, Notebook MIM2320, Compaq EJ284AA-ABF SR1622FR FR540, Acer MX4SG-4DL, LG R380-A.APC4BA3, and more.
Creative Ct4751 8306210/18/201412/29/2015creative_ct4751-83062.exe160kbGigabyte Z97X-UD5H, HP S5-1435d, HP ER183AA-ABZ, MIKROLOG S800SE-C6, HP GX592AA-UUZ, HP HP Pavilion g6-1a45ca, Sony VGN-AW41XH_Q, Toshiba Satellite C55-A5387, IBM 26476AG, Sony VPCW21S1R, GETAC V100-X, HP KT316AA-ABE, KONTRON B649, Compaq KT580AA-A2L SR5548F, Seneca Pro70198, Sony VPCCW2KGX, IBM 8184LG1, and more.
Creative Ct4751 ESPRIMO E5731, Sony VGN-NS240D, Samsung SX60P, LG LW40-J4XP, HP DV9304EU, Sony VGN-FJ78SP_W, IBM 23745U9, HP GJ404AA-UUZ, Panasonic CF-52PFNBVQP, IBM 8183GNG, HP 23-d050xt, Clevo P15xEMx, NEC PC-MY30AEZ5D6T6, HP PS304AA-ABH, Sony VGN-NS160D, Sony VGN-AS34B, Apple Macmini3,1, HP HP Compaq dx6100 MT, and more.
Creative Ct4751 722.12711/20/201412/30/2015creative_ct4751-722.127.exe117kbHP EG211AA-ABG m7288a, IBM IBM eServer x3105 -[434722G, Sony VGN-TZ31XN_B, Viglen VIG430P, IBM 8184W3Z, HP HPE-355uk, NEC MS-7168, Sony VPCL229FJ, HP HP Pavilion dv5 Notebook PC, NEC PC-LF7506D1FL, Lenovo ThinkPad T61, Supermicro C2SBC-Q, HP BK373AA-AB1 HPE-176k, Fujitsu Amilo M1439 Series, HP VN310AA-UUG HPE-020be, Notebook RIM2050, HP 3082, Acer Aspire 9810, and more.
Creative Ct4751 71.1782.112/4/201412/30/2015creative_ct4751-71.1782.1.exe214kbHP HP PAVILION DV6000, Toshiba SATELLITE L850-153, Velocity Micro CINEMAGIX, HP GX709AA-ABM s3310la, Toshiba SATELLITE C850-A817, Sony VGC-JS92JS, Packard Bell IPower X1001, Packard Bell PACKARD BELL IMAX X7300 SP, Sony VGX-TP1E, Sony VPCEA36FG, Sony VGN-NS10L_S, Lenovo ThinkCentre M80, IBM 8215VFZ, MSI MS-7030, Panasonic CF-52JE202NW, Stone NOTCHA-101, and more.
Creative Ct4751 3372.11.11/23/201512/27/2015creative_ct4751-3372.11.1.exe160kbIBM 2724NM0, Dell PowerVault NX3200, NEC PC-VJ25AAN6HJR9, Toshiba Satellite C850-B820, NEC PC-VX500BD, Fujitsu LifeBook A6210, Toshiba IS 1558, Panasonic CF-T5AC1DXS, HP KX621AA-ABT, Compaq GC668AAR-ABA SR5110NX, AT OFFICEPRO SFF, Gateway IMV, Sony VGN-NW238F, and more.
Creative Ct4751 71.143912/11/201412/29/2015creative_ct4751-71.1439.exe137kbHP P9921A-ABA 743c, Panasonic CF-30CASCZBM, Toshiba SATELLITE C55-A-10Q, Toshiba SATELLITE C870-14G, Fujitsu FMVD707AY, NEC PC-MY28VLZEDX8F, HP G5383sc, NEC PC-VJ22GXNEHTXA, Sony VPCEG26EG, WIPRO WSG48355W7-0023, HP 600-1390, Sony VGX-XL2A, NEC PC-VL5707D1Y, HP 23-b232e, Lenovo IdeaCentre K32010031, Compaq VS459AA-ABE CQ5211ES, and more.
Creative Ct4751 D1.121.16910/3/201412/30/2015creative_ct4751-d1.121.169.exe67kbIntel S3420GPV, Acer Veriton Z290G, Acer Aspire AG3731, HP Presario V4000, Compaq GS367AA-AB4 SR5175CF, Toshiba Dynabook TV/64KWHYD, Lenovo ThinkCentre A58e, Panasonic CF-19MH207NW, Acer Aspire5739, Lenovo 6457WTU, Sony VGN-NW20EF_W, IBM 622138G, and more.
Creative Ct4751 2327312/24/201412/27/2015creative_ct4751-23273.exe50kbIBM 81838HJ, Hora Hora4000, Sony VGN-FW160AE, HP BK345AA-ACJ p6373i, HP PS350AA-ABS, Transource Computer Systems, HP PS373AA-B14, Sony VGN-SR25T_P, Biostar TP55, Sony VGN-C140FP, Fujitsu FMVLX60W, Acer TravelMate 8372, HP Db234a-abg 504a, Sony VGNFW590FSB, and more.
Creative Ct4751 621.1923/5/201512/30/2015creative_ct4751-621.192.exe193kbOEGStone CS-B, HCL Infosystems IGL 1701CT, HP KJ417AA-AB4 s3480d, HP HP HDX 16, HP Compaq CQ62, HP G5383sc, Lenovo 1038DBG, Nvidia MCP7A-ION, Sony VGN-FJ22B_R, Dell PowerEdge 1800, Sony VGN-NS31S_S, Packard Bell IMEDIA H7653, HP NP189AA-ABA s5160f, ARLT Computer Produkte Mr. Gamer 7-11 R2, Sony VGC-JS71B_S, and more.
Creative Ct4751 1.127311/24/201412/30/2015creative_ct4751-1.1273.exe124kbSony VPCEB33FG, Sony VGN-NS25G_S, NEC PC-MJ18XAZEZXS9, Toshiba SATELLITE PRO L870-179, Compaq GS367AA-AB4 SR5175CF, Toshiba Dynabook R731/W2MB, IBM 2656E6U, Lenovo 6458Y6X, IBM BladeCenter HS22 -[7870B4U, LG R490-KR6WK, HP P7-1010esm, Compaq NC696AA-ABA SR5000, Packard Bell PBIPGX, Panasonic CF-30CTQCBBM, Acer TravelMate8472TG, HP HP ProBook 6555b, EMachines Emachine E725, and more.
Creative Ct4751 M8024212/7/201412/30/2015creative_ct4751-m80242.exe92kbFujitsu FMVNA8HEC, Panasonic CF-28PTJGZDM, Sony VGN-FJ68SP_W, Gateway MC7813G, HP G5115ch-m, MSI MS-9179, HP PX662AA-AB9, NEC VERSAE6300 RNF91086795, Sony SVE11139CJB, Lenovo SS09302455, Fujitsu CELSIUS R610, IBM IBM System x3400 M2 Server -[7837AC1, NEC VERSAL2200 RND61058988, HP HP EliteBook 8560w, HP AV131AV-ABA e9105z, Sony VGN-SR28_Q, LIGHTEDGE 965GFEKR, LG 15U530-GT30K, and more.
Creative Ct4751 31.11.16211/26/201412/28/2015creative_ct4751-31.11.162.exe21kbLG G1-223YA2, MSW GmbH & Co. KG Intel DP55WB, ALFATRON SpA DN1010/M, HP P7-1031, HP PS351AA-B1U, Sony VGC-RA52, Acer Predator G7760, HP FR561AA-ABF a6539.f, Panasonic CF-53JAWZYFN, Toshiba Dynabook AX/3527CMSB, Toshiba Satellite A130, WIPRO WSG68125W7E-0015, Sony VGN-AW41XH_Q, Everex Everex StepNote SR Series, ASUS ESC4000 G2 Series, and more.
Creative Ct4751 L2.10361.19/26/201412/28/2015creative_ct4751-l2.10361.1.exe175kbHP HP Pavilion dv2700 Notebook PC, LG E500-L.A2RBY, Packard Bell Easynote Butterfly, WIPRO WNB7PHC4700-0002, Sony VGN-FE570G, Packard Bell IPower J9000, Sony VPCCB2M0E, Compal DL7x, Compaq P8654S-ABA S3000V NA110, Gateway GT5082B, and more.
Creative Ct4751 42.1311/22/201412/30/2015creative_ct4751-42.13.exe213kbPanasonic CF-W2FW1AXS, IBM ThinkCentre S51, HP EG601AA-AB1 a1212k, Packard Bell IPower X1001, Lenovo 2756AF8, Gateway NX200X, IBM IBM eServer 206m -[848510U, HP Presario R4100, HP PS226AA-ABE, Sony VGN-SZ15LP_B, Compaq PS430AA-ABG SR1380AN AN510, Sony VOA, IBM IBM System x3400 M2 Server -[783734G, and more.
Creative Ct4751 36391/8/201512/30/2015zwihfrppi-3639.exe110kbSony VPCX115LW, HP RX889AAR-ABA a6040, NEC PC-MJ30VEZE1, Omni OTC-H3222D00, IBM IBM System X3100 M4 -[258282J, Toshiba Satellite C850-B820, MSI GP60 2PE, Compaq Presario 734RSH US 470038-608, Compaq EV958AA-ABF SR1804FR FR620, Packard Bell OneTwo S3221, IBM 1832BG1, Panasonic CF-W7BWAZFBE, HP PN176AA-ABN, Toshiba Dynabook SS M41 200E/3W, Supermicro X10SAT, and more.
Creative Ct4751 1.101.1871/3/201512/29/2015creative_ct4751-1.101.187.exe68kbHP FK557AAR-ABA a6602f, Toshiba SATELLITE C870-1HG, Gigabyte EQ45M-S2, Gigabyte G1.Snipe, Sony VGN-TZ92S, Compaq PC139A-ABA SR1115CL NA431, Compaq NQ905AA-ABU CQ5012UK, ASUS F6Ve, HP P9891A-AB1 723k, Biostar TA75MH2, LG S1-PRIDE, IBM IBM System x3500 M4 Server -[7383AC1, and more.
Creative Ct4751 7070712/8/201412/30/2015creative_ct4751-70707.exe36kbHP HP EliteBook 8440p, HP HP Pavilion dv6-6128ca, Packard Bell IPower I9810 GE, IBM 847691U, HP KA770AA-ABU, Gigabyte 7GEWH, NEC PC-BL300TA6W, NEC PC-VZ500AD, Acer Aspire 1425P, HP DY173A-ABH, LG R480-KAP28E, Sony VGC-JS15G_S, Sony VGN-FW43G_B, and more.

Please Note: There are particular operating systems known to have problems with Creative Ct4751:
  • Windows XP Home Edition N
  • Windows Vista Home Basic
  • Windows Vista Starter
  • Windows XP Starter Edition
  • Windows XP Media Center Edition
  • Windows XP Tablet PC Edition
  • Windows RT
  • Windows XP 64-bit Edition
  • Windows 7 Ultimate
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Creative Ct4751 model.
Laptop Creative Ct4751Tablet Creative Ct4751Download Creative Ct4751Upgrade Creative Ct4751Update Creative Ct47512016 Creative Ct4751Free Creative Ct4751Data Creative Ct4751Info Creative Ct4751Help Creative Ct4751Guide Creative Ct4751Comments Creative Ct4751Windows 10 Creative Ct4751Vista Creative Ct4751Windows 7 Creative Ct4751Install Creative Ct4751