TODAY:

9/29/2016 new driver models for direct download:573
LOGIN
A4tech K4-3d 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech K4-3d
Certifications for A4tech K4-3d
5 stars for A4tech K4-3d "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 9/29/2016 Updates

All drivers on semantic.gs are updated on daily basis.

However, a new version of A4tech K4-3d might have been uploaded since our last site update.

A4tech K4-3d Driver Download

Windows Compatibility for A4tech K4-3d driver

A4tech K4-3d Driver Details:

A4tech K4-3d File Name: a4tech_k4-3d.zip

A4tech K4-3d Driver Version: 17DClQ

A4tech K4-3d ZIP Size: 102.kb

Manufacturer: A4tech

A4tech K4-3d was fully scanned at: 9/25/2016
Scan Status: driver download scanOK

A4tech K4-3d special revision for: Windows 7 Ultimate 64 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 32 bit, Windows 8 64 bit, Windows XP Home Edition, for home desktops and laptops 32 bit, Windows XP Professional N 64 bit, Windows XP Tablet PC Edition 64 bit

A4tech K4-3d Download Stats:

Driver Uploaded: 9/9/2016

Direct Downloads: 371
Most Recent Download: 9/26/2016
Managed Downloads: 4042
Most Recent Download: 9/27/2016
Download Mirrors: 1
Current Delay: 20 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 342/371 Users

Success Reported By 58/342 Users

Driver Download Score68/100

Driver Installation Score67/100

Overall preformance Score72/100

A4tech K4-3d 31 Thumbs Up31Thumbs
Up
A4tech K4-3d 6 Thumbs Down6Thumbs
Down
A4tech K4-3d 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 3463/4042 Users

Success Reported By 2856/3463 Users

Driver Download Score77/100

Driver Installation Score86/100

Overall preformance Score97/100

A4tech K4-3d 2717 Thumbs Up2717Thumbs
Up
A4tech K4-3d 106 Thumbs Down106Thumbs
Down
A4tech K4-3d driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.

DOWNLOAD OPTIONS:

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 K4-3d 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 K4-3d + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech K4-3d, 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.
/100
/100
/100
captcha

A4tech K4-3d 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 K4-3d disfunctions.

Scan performed on 9/29/2016, Computer: Compaq Presario 1201EA 470019-012

Outdated or Corrupted drivers:10/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Microsoft Intel 82371AB/EB PCI to ISA bridge (ISA mode)Up To Date and Functioning
Mice And Touchpads
ELECOM HID-compliant mouseOutdated
Logitech Logitech WheelMouse (USB)Outdated
Logitech HID-compliant Optical Wheel MouseOutdated
Usb Devices
Hewlett-Packard HP EWS P2015Up To Date and Functioning
Sonix USB CameraCorrupted By A4tech K4-3d
Samsung MTP USB DeviceUp To Date and Functioning
Sound Cards And Media Devices
Hauppauge Hauppauge WinTV HVR-1200 (Model 71xxx, Hybrid DVB-T, No FP)Up To Date and Functioning
Network Cards
Microsoft SiS191-Ethernet-controllerUp To Date and Functioning
Keyboards
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
SiS SiS Bus Master IDE ControllerUp To Date and Functioning
Others
Broadcom Broadcom GNSS 4752 Geolocation SensorUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 5Corrupted By A4tech K4-3d
Initio Initio Default ControllerCorrupted By A4tech K4-3d
Nokia Nokia 5230 USB LCIFUp To Date and Functioning
Microsoft Xbox 360 Controller for WindowsUp To Date and Functioning
ACEECA Palm HandheldCorrupted By A4tech K4-3d
Cameras, Webcams And Scanners
SunplusIT HD WebcamUp To Date and Functioning
Video Cards
Intel Standard VGA Graphics AdapterUp To Date and Functioning
Input Devices
GENERIC USB Human Interface DeviceUp To Date and Functioning
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC Device Management (COM7)Outdated
Monitors
Sony Digital Flat Panel (1024x768)Outdated
Mobile Phones And Portable Devices
Acer NOKIAOutdated

Scan performed on 9/29/2016, Computer: Sony VGN-FE570G

Outdated or Corrupted drivers:8/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel(R) QuickPath Architecture Generic Non-Core Registers - 2C52Corrupted By A4tech K4-3d
Mice And Touchpads
WheelMouse HID-compliant mouseUp To Date and Functioning
Microsoft Microsoft PS/2 MouseCorrupted By A4tech K4-3d
Usb Devices
Intel(R) N10/ICH7 Family USB Universal Host Controller - 27C8Corrupted By A4tech K4-3d
Hewlett-Packard HP Deskjet 3050A J611 series (REST)Up To Date and Functioning
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GT 540MUp To Date and Functioning
Network Cards
Ralink 802.11n Wireless LAN CardUp To Date and Functioning
Keyboards
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel Intel(r) 82801DB Ultra ATA Storage-Controller-24CAUp To Date and Functioning
Others
Texas Instruments Texas Instruments PCI7420 Integrated FlashMedia ControllerUp To Date and Functioning
Broadcom HP integrated module with Bluetooth wireless technologyUp To Date and Functioning
Intel(R) Sensor SolutionCorrupted By A4tech K4-3d
Intel(R) Graphics Platform (SoftBIOS) DriverCorrupted By A4tech K4-3d
Cameras, Webcams And Scanners
Canon CanoScan LiDE 110Corrupted By A4tech K4-3d
Video Cards
NVIDIA NVIDIA GeForce GT 640MUp To Date and Functioning
Input Devices
Lenovo USB DeviceOutdated
Port Devices
LG LGE Bluetooth TransPort (COM5)Corrupted By A4tech K4-3d
Monitors
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 K4-3d 31.1882.112/28/201412/30/2015a4tech_k4-3d-31.1882.1.exe22kbLenovo ChiefRiver Platform, HP FQ553AA-ABA a6608f, Packard Bell ISTART 2234, IBM BladeCenter HS22 -[7870B4U, Packard Bell IMEDIA B2501 BE, HP KY789AA-AKL p6175l, Lenovo 7373W7L, HP WL327AA-ABD p6328de, IBM 8114WGZ, Viglen D915GUX, HP VS312AA-UUG HPE-025be, and more.
A4tech K4-3d 1.11.148212/18/201412/29/2015hmv-1.11.1482.exe154kbIBYTE AS471100, NEC PC-VY25AAZ7A, Cybernet Manufacturing CyberMed N19, IBM Razo, Panasonic CF-30C4TAABM, Toshiba Equium L100, Packard Bell ISTART MC 9100 AIO EU, Sony VPCEH18FK, Sony VGN-FW160AE, HP PC106A-ABA a610, Sony VGN-SZ7AWN_C, HP GX592AA-UUZ a6135.ch, Sony VGX-TP1E, HP HP HDX 16 Notebook PC, and more.
A4tech K4-3d 4281.1411/13/201412/29/2015a4tech_k4-3d-4281.14.exe124kbFujitsu FPC03050DK, Acer Extensa 7230, HP HPE-310pt, Fujitsu FMVNS8YE, Sun Microsystems Munich, Toshiba SATELLITE L870-16L, Compaq Presario 7132EA 470019-261, HP HP ProBook 6550b, IBM System x3200 M3 -[7328K1G, Acer Aspire M1641, Panasonic CF-19RHRAXPF, HP WK697AA-ABD p6329de, Compaq GN666AA-ABM SG3102LA, QUANMAX ChiliGREEN X7, Lenovo SS09221149, and more.
A4tech K4-3d 6701/11/201512/29/2015a4tech_k4-3d-670.exe169kbSAMSUN R710, ECS 332, Lenovo ThinkCentre A60, HP HP Compaq nx6125, HP 100-5152, Sony PCV-RZ104, Sony VPCSA4AJ, HP Compaq 515, Sony VPCEA47EC, HP P6-2463eo, Compaq FQ552AA-ABA SR5616F, Fujitsu FMVNS8YE, HP KX621AA-ABT a6553.is, Samsung SM50S, Acer TravelMate8472TG, and more.
A4tech K4-3d 702.191.19/8/201412/30/2015a4tech_k4-3d-702.191.1.exe191kbApple IMac5,1, LIGHTEDGE 965LTCK, HP G5350nl, IBM Eserver xSeries 335 -[8676LSX, Sony VGX-TP1E, EDsys EDSCADI73770, WIPRO WIV37455-0067, Toshiba Dynabook REGZA PC D732/T7FW, Fujitsu FMVD70BNB7, WIPRO WIV37455-1090, Fujitsu FPC06010AK, Compaq PS165AA-AB3 SR1307AL FD440, Panasonic CF-19FJGAXNE, HP Compaq Presario Notebook PC, Sony VGN-SZ390P, Toshiba SATELLITE L850-A903, Compaq FZ090AA-ABF SR5605FR, Packard Bell ISTART 1379, Toshiba Satellite C850D-DSK, and more.
A4tech K4-3d 83991.18/27/201412/27/2015a4tech_k4-3d-83991.1.exe154kbNEC PC-MY28VLZEJ, Fujitsu FMVNF50WWJ, NEC PC-VT5500D, LG XNOTE, , Sony VPCCW21FD, Fujitsu FMVXDBJH2Z, HP G5144fr-m, Fujitsu FMVNX95SD, Sony VGN-SZ77TN_C, IBM 2672RD3, and more.
A4tech K4-3d S262.122/17/201512/30/2015a4tech_k4-3d-s262.12.exe99kbToshiba Dynabook T552/36FWK, ByteSpeed BYTESPED, ASUS M50V, HP KT435AA-AB3 IQ508d, Samsung SM50S, Sony VGN-FW5ZRF_H, HP Compaq nx7010, HP KJ415AA-AB4 m9290d, IBM 8315B1U, Fujitsu LIFEBOOK UH574, Fujitsu D2179-R1, HP Pavilion G70-457CA, Lenovo 7659WH9, HP Compaq 516, Toshiba SATELLITE C855-27U, Sony VPCW211AD, IBM 8212H1U, Sony SVE1113M1RW, Toshiba Dynabook CX/2213CMSW, and more.
A4tech K4-3d 1.10022.12/20/201512/27/2015a4tech_k4-3d-1.10022.1.exe56kbFujitsu CELSIUS M730powe, HP HP EliteBook 6930p, IBM 818388J, HP RS904AA-ACP t3625.at, TRADING-PC DATASTATION ACTIV SERIES, Sony VGN-AW41XH_Q, Lenovo ThinkPad T410, Sony VGN-FZ290FU, Lenovo ThinkPad Z61m, HP HP Pavilion DV6, and more.
A4tech K4-3d 8331.11.112/1/201412/29/2015lpfuifnm-8331.11.1.exe174kbHP P6725de, Gigabyte X58A-OC, IBM IBM x3850-[88632RU, Toshiba Dynabook NX/76JBL, IBM 1843A19, NEC POWERMATE RD3911294AD, Biostar TA960, HP FL308AA-ABD IQ512de, LG S1-M223A8, ASUS BA5190,A500, Compaq PW505AA-ABA SR1410NX NA520, NEC PC-MJ26EBZD1FSG, Foxconn A6GMV, NEC VERSAE6301 RNF61113695, Sony VPCW126AG, Intel DZ77SL, NEC PC-VW770FS6B, and more.
A4tech K4-3d 24032.112/6/201412/29/2015a4tech_k4-3d-24032.1.exe44kbSony SVE1412ECXP, Hora Hora4000, Gateway 06DT048, Dell Studio 1457, HP KA763AA-ABU s3360.uk, IBM 8190LGJ, Sony VGN-SZ140P, MCJ MCJ, BenQ Joybook P51, IBM 8114E9G, Extracomputer D2312-C2, HP RJ172AA-ABU t3620.uk, and more.
A4tech K4-3d B2.11.1322.111/12/201412/29/2015a4tech_k4-3d-b2.11.1322.1.exe115kbIBM 6229LQG, Sony PCG-GRT815M, HP P6-2455eb, HP HP EliteBook 8530w, HP FK913AA-ABG s3660a, HP GL327AA-ABF a6115.f, HP EP127AA-ABD a123l, Compaq NP291AA-AB2 SR5837CX, Fujitsu FMVLRB50P, Hercules EC-900, Sony VGN-S5VP_B, Dell Precision R7610, Lenovo ThinkPad T430u, Compaq Presario 7132EA 470019-261, and more.
A4tech K4-3d 202898/31/201412/29/2015bugud-20289.exe164kbSony VGN-SZ7AWN_C, HP GX592AA-UUZ a6135.ch, Sony VGX-TP1E, HP HP HDX 16 Notebook PC, Seneca Pro70198, HP HP d530 SFF, IBM 8183GNG, Toshiba PORTEGE M750, ICP / IEi AFL-W19B-GM45, AMD & ATI ATI RC410MD-SB460, NEC VERSAE6200 RNC71101895, Sony VGN-FW53GF_W, HP HP Compaq nc6000, Fujitsu FMVWMS157T, HP RR820AA-UUZ m7770.ch, Toshiba Dynabook REGZA PC D712/T3FM, Sony VPCEA23EN, Fujitsu FMVNA1CC, and more.
A4tech K4-3d 2.11.141.1311/10/201412/29/2015a4tech_k4-3d-2.11.141.13.exe139kbToshiba Satellite C850-B906, IBM ThinkCentre M51, Panasonic CF-19FHLAXAM, LG LW40-J4JE2, Supermicro X7DB8-X, NEC PC-LM530WH6B, Packard Bell EasyNote TR83, IBM System x3650 M3 -[7945K3G, Lenovo 1952T60, Sony VGN-TT46LG_R, IBM 23745U9, Lenovo ThinkPad W520, HP Pavilion dv2000, HP HP Pavilion dv1000, Toshiba Dynabook Qosmio D711/T9CB, LG R490-K.ARCRE1, HP 1618, Avermedia 3150, HP WC812AA-ABV HPE-130me, and more.
A4tech K4-3d P22.12.1711/25/201412/29/2015-p22.12.17.exe144kbHP HP Compaq 8710p, HP HP ProBook 6455b, IBM Eserver xSeries 235 -[8671KAX, Sony VGN-SZ57SN_C, ASUS BM5295, NEC PC-LS350LS1YG, Lanix Lanix Corp, Packard Bell EASYNOTE_MX52-B-551NC, HP KJ325AA-ABG a6440a, Toshiba Dynabook SS M41 200E/3W, Fujitsu D3061-A1, Sony VGC-JS92JS, and more.
A4tech K4-3d 3072.1811/4/201412/30/2015xmvesgz-3072.18.exe123kbSony VGN-NS31S_S, HP P2-1191d, Compaq Workstatio, Sony VGN-UX71, KOBIAN PI845GVM, HP Pavilion ze4300, HP EP127AA-ABD a123l, Compaq DD376A-ABX 6660. FI110, HP Presario R3200, IBM IBM System X3100 M4 -[2582B2A, IBM 268452M, Sony SVD11219CJB, HP EP074AA-ABU m7340.uk, ASUS C90S, and more.
A4tech K4-3d 71.12.1448/22/201412/29/2015a4tech_k4-3d-71.12.144.exe164kbFujitsu FMVXNBLQ2Z, LG R405-A.CPF1E1, Sony SVE14117ECW, Intel S1200RP_SE, HP HP ProBook 4730s, IBM NetVista personal computer, Panasonic CF-W2EC1AXS, Toshiba Dynabook EX/2513CDSTB, Compaq NY574AA-ABM CQ5205LA, HP HP Pavilion dv 9500 Notebook PC, Sony PCG-FR295MP, Fujitsu FMVXNLHD2A, LG T1-5224A3, Compaq EK346AA-ABZ SR1637IT IT540, Gateway LT27, and more.
A4tech K4-3d 324691/27/201512/28/2015rfnvdhfu-32469.exe133kbHP DX2400, Sony VPCW12Z1T, Positivo POS-EC945AL, Dell Inspiron 3531, IBM System x3650 M4: -[7915AC1, Dell Studio 1745, Extracomputer D3230-B1, Sony VPCW12Z1T, Sony SVF15215SNB, Dell Latitude 131L, Lenovo 7373WG6, Sony PCG-Z1M, and more.
A4tech K4-3d 6269011/8/201412/28/2015a4tech_k4-3d-62690.exe114kbLenovo ThinkPad Z61m, Lenovo ThinkPad Tablet 2, M&A MADB43LD, Sony PCG-GR214EP, Toshiba SATELLITE L870-16L, HP RR820AA-UUZ m7770.ch, Toshiba Dynabook REGZA PC D731/T7DRS, HP FQ504AA-ABG a6550a, Gateway M-6888u, Dell Inspiron 3531, HP HP EliteBook 8440p, NCR 7457-3500-8801, Fujitsu FMVXD4VR2Z, MSI MS-A95311, HP FK522AAR-ABA a6544f, Fujitsu FMVD70BNB7, Acer Veriton X2631, Lenovo ThinkPad Edge E520, and more.
A4tech K4-3d X4090710/16/201412/29/2015a4tech_k4-3d-x40907.exe100kbIBM 622351U, Sony VGN-AW15G_H, HP P1017A-ABE 7945, Compaq ProLiant ML350 G3, Fujitsu FMVH70K9V, HP PN111AA-ABF t760.f, Lenovo Lenovo H320 10046, Sony VPCCW2KGX, Sony VGN-FJ21B_R, Toshiba Satellite X505, IBM ThinkPad R50e, HP DW225A-ABE t475.es, HP ER183AA-ABZ m7395.it, HP GX611AA-ABA m8300f, and more.
A4tech K4-3d C1.1383212/7/201412/30/2015a4tech_k4-3d-c1.13832.exe189kbLenovo ThinkPad R500, Panasonic CF-SX2JE4DS, NEC PC-VK24LFW23RZH, Lenovo ThinkPad Edge E520, LG R405-A, Lenovo 6071W8L, NEC EASYNOTE P910401306, HP PS255AA-ABF t890.f, HP NM920AA-ABU m9639uk, HP GS292AA-ABG a6150a, Fujitsu FMVU75HRG, and more.
A4tech K4-3d 3349010/26/201412/30/2015a4tech_k4-3d-33490.exe110kbPanasonic CF-52PFNBVQP, NEC PC-VY22XRXEAAFM, HP HP Compaq nx6120, Compaq EG215AA-ABG SR1660AN AN540, Sony SVE15129CGB, Powerspec Ps7124, HP Presario B1900, Toshiba Dynabook EX/66MWHS, Fujitsu FMVD53C011, HP PS303AA-ABH t870.nl, Lenovo 1038DBG, and more.
A4tech K4-3d O81.12.11.121/24/201512/28/2015aysmdfo-o81.12.11.12.exe92kbPanasonic CF-19RHRAXPF, HP WK697AA-ABD p6329de, Compaq GN666AA-ABM SG3102LA, QUANMAX ChiliGREEN X7, Lenovo SS09221149, Lenovo ThinkPad T410s, Toshiba Dynabook T642/T8HB, HP HP Compaq nc6400, LG FE-225JE1, Lenovo ThinkPad X230, Toshiba SATELLITE C855-12Z, Compaq NY574AA-ABM CQ5205LA, and more.
A4tech K4-3d 662.11/2/201512/27/2015utsnqfen-662.1.exe90kbHP VS165AA-UUW s5270sc, HP PS306AA-AB9 a819.pt, HP Pavilion zx5000, IBM IBM eServer m Mem-[7976KJG, NEC PC-LS150FS1TB, Gateway S2.WNB03.004, Lenovo 3000 V100 Notebook, Fujitsu FMVA0300C, HP KJ379AAR-ABA a6400f, NEC PC-VN470GS6R, Sony VPCEC2E9E, LG X140-A.AS11B1, NEC PC-LL550VG3EW, and more.
A4tech K4-3d 337221/21/201512/29/2015a4tech_k4-3d-33722.exe115kbCompaq PX629AA-ABU SR1429UK GB520, HP PS414AA-AB5 W1268HK, MCJ W820Di1, IBM 8113V7F, Dell PowerEdge R905, Packard Bell SPIRIT 4054, Toshiba SATELLITE C855-18G, HP BK373AA-AB1 HPE-176k, LG S525-GF4WKN, Fujitsu FMVLX60W, Apple IMac8,1, NEC EASYNOTE PB11400006, HP EJ210AA-ABS m7270.se, Sony VGN-NS21ER_S, Sony SVE1413WPNB, Panasonic CF-53JAWZYFN, LG R490-KR7WK, Lenovo ThinkPad Z61m, and more.
A4tech K4-3d 1.1021.131/15/201512/30/2015a4tech_k4-3d-1.1021.13.exe63kbGigabyte G1.Snipe, Toshiba SATELLITE C660-1VR, HP BK345AA-ACJ p6373i, LG XNOTE, Packard Bell EasyNote LS85, HP Compaq nx9110, HP HP d330 ST, Lenovo ThinkPad SL510, Lenovo 6075Y74, Panasonic CF-Y2FW7AXS, HP P6-2150jp, and more.
A4tech K4-3d N2.1202.1211/17/201412/28/2015a4tech_k4-3d-n2.1202.12.exe88kbASUS R051PX, HP CQ3375L, HP EP127AA-ABD a123l, NEC VERSAP550 NN680209359, Olidata IPMSB/H61, HP H9-1101es, Sony VGN-CR313H_B, HP GS275AA-ABU IQ772.uk, IBM Eserver xSeries 335 -[8676LSX, Fujitsu FMVNA8HEC, Sony VGN-TZ330E, NEC PC-MY30XEZE3, Sony VPCF11E4E, Fujitsu FMVA0300C, LG LS50-A514ZL, and more.
A4tech K4-3d 81.12679/19/201412/30/2015a4tech_k4-3d-81.1267.exe111kbLG E300-A.C4RRV, LG LS75-26JLCE1, HP VN465AA-UUW HPE-010sc, Lenovo 20B6CTO1WW, Lenovo ThinkPad Edge E220s, Lenovo ThinkPad Edge E320, Sony PCG-GRZ615M, Fujitsu FMVF705BDR, HP HP Compaq 6710s, HP Presario V4000, HP PS139AA-ABX a710.fi, NEC PC-GV287UZGN, and more.


Please Note: There are particular operating systems known to have problems with A4tech K4-3d:
  • Windows 7 Enterprise (Microsoft Windows NT)
  • Windows Vista Ultimate
  • Windows 7 Ultimate
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech K4-3d model.
Laptop A4tech K4-3dTablet A4tech K4-3dDownload A4tech K4-3dUpgrade A4tech K4-3dUpdate A4tech K4-3d2016 A4tech K4-3dFree A4tech K4-3dData A4tech K4-3dInfo A4tech K4-3dHelp A4tech K4-3dGuide A4tech K4-3dComments A4tech K4-3dWindows 10 A4tech K4-3dVista A4tech K4-3dWindows 7 A4tech K4-3dInstall A4tech K4-3d