TODAY:

10/1/2016 new driver models for direct download:862
LOGIN
A4tech Dg-100 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Dg-100
Certifications for A4tech Dg-100
5 stars for A4tech Dg-100 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 10/1/2016 Updates

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

However, a new version of A4tech Dg-100 might have been uploaded since our last site update.

A4tech Dg-100 Driver Download

Windows Compatibility for A4tech Dg-100 driver

A4tech Dg-100 Driver Details:

A4tech Dg-100 File Name: a4tech_dg-100.zip

A4tech Dg-100 Driver Version: 244GI9

A4tech Dg-100 ZIP Size: 143.kb

Manufacturer: A4tech

A4tech Dg-100 was fully scanned at: 9/27/2016
Scan Status: driver download scanOK

A4tech Dg-100 special revision for: Windows XP Home Edition N 64 bit, Windows Vista Home Basic 32 bit, Windows 7 Professional 64 bit, Windows 8 Pro 64 bit, Windows XP Media Center Edition 32 bit, Windows Vista Ultimate 32 bit, Windows 7 Home Basic 64 bit, Windows XP Home Edition, for home desktops and laptops 32 bit, Windows XP Tablet PC Edition 32 bit, Windows XP Tablet PC Edition 32 bit, Windows XP 64-bit Edition 64 bit, Windows XP Professional 32 bit

A4tech Dg-100 Download Stats:

Driver Uploaded: 7/27/2016

Direct Downloads: 957
Most Recent Download: 9/28/2016
Managed Downloads: 3241
Most Recent Download: 9/29/2016
Download Mirrors: 5
Current Delay: 25 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 914/957 Users

Success Reported By 255/914 Users

Driver Download Score73/100

Driver Installation Score72/100

Overall preformance Score66/100

A4tech Dg-100 87 Thumbs Up87Thumbs
Up
A4tech Dg-100 25 Thumbs Down25Thumbs
Down
A4tech Dg-100 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 3158/3241 Users

Success Reported By 2664/3158 Users

Driver Download Score88/100

Driver Installation Score93/100

Overall preformance Score77/100

A4tech Dg-100 2617 Thumbs Up2617Thumbs
Up
A4tech Dg-100 150 Thumbs Down150Thumbs
Down
A4tech Dg-100 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 Dg-100 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 Dg-100 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Dg-100, 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 Dg-100 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 Dg-100 disfunctions.

Scan performed on 10/1/2016, Computer: Sony VPCF13S0E

Outdated or Corrupted drivers:7/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Toshiba TOSHIBA x64 ACPI-Compliant Value Added Logical and General Purpose DeviceUp To Date and Functioning
Mice And Touchpads
Logitech Logitech USB WheelMouseUp To Date and Functioning
Microsoft Microsoft USB IntelliMouse Explorer 4.0 (IntelliPoint)Up To Date and Functioning
Usb Devices
Sierra Wireless Sierra Wireless MC8780 DeviceUp To Date and Functioning
Intel(R) 6300ESB USB Universal Host Controller - 25AAOutdated
Option nv Standard Enhanced PCI naar USB-hostcontrollerOutdated
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GT 540M (Microsoft Corporation - WDDM v1.2)Up To Date and Functioning
AVerMedia Controller video multimedialeUp To Date and Functioning
Network Cards
D-Link D-Link AirPlus G DWL-G122 Wireless USB Adapter(rev.C)Up To Date and Functioning
Keyboards
Microsoft HID KeyboardOutdated
Hard Disk Controller
SiS SiS PCI IDE-controllerUp To Date and Functioning
Others
Nokia Nokia C6-00 USB OBEXCorrupted By A4tech Dg-100
Texas Instruments Texas Instruments PCIxx12 Integrated FlashMedia ControllerUp To Date and Functioning
Nokia Nokia 5230 USB Phone ParentUp To Date and Functioning
ULi Intel(R) 82801DB/DBM USB 2.0 Enhanced Host Controller - 24CDCorrupted By A4tech Dg-100
ENE ENE CB-1410/851 Cardbus ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MG5300 seriesCorrupted By A4tech Dg-100
Video Cards
Intel Standard VGA Graphics AdapterUp To Date and Functioning
Input Devices
Wacom Virtual Keyboard InterfaceCorrupted By A4tech Dg-100
Port Devices
MediaTek MediaTek PreLoader USB VCOM Port (COM51)Up To Date and Functioning
Monitors
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 10/1/2016, Computer: Panasonic CF-W7BWHNJR

Outdated or Corrupted drivers:10/24

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
AMD AMD-8151 HyperTransport(tm) AGP3.0 Graphics TunnelCorrupted By A4tech Dg-100
Mice And Touchpads
eGalaxTouch USB Input DeviceUp To Date and Functioning
Logicool Logitech HID-compliant Unifying MouseUp To Date and Functioning
Logitech HID-compliant Optical Wheel MouseCorrupted By A4tech Dg-100
Usb Devices
usb-audio.de I-O DATA D2VOX (commercial 2.8.45)Up To Date and Functioning
Sierra Wireless USB Composite DeviceUp To Date and Functioning
Ericsson AB H5321 gw Mobile Broadband DeviceUp To Date and Functioning
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GT 540M (Microsoft Corporation - WDDM v1.2)Up To Date and Functioning
Creative Port jeu pour CreativeCorrupted By A4tech Dg-100
Realtek Audioapparaat op de bus voor High Definition AudioCorrupted By A4tech Dg-100
Network Cards
Qualcomm Atheros Qualcomm Atheros Osprey Wireless Network AdapterUp To Date and Functioning
Keyboards
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
VIA VIA Bus Master IDE-controllerOutdated
Others
ATMEL maxTouch I2C Boot Bridge Peripheral DriverUp To Date and Functioning
O2Micro Standard-CardBus-ControllerCorrupted By A4tech Dg-100
Google USB Composite DeviceCorrupted By A4tech Dg-100
Intel Intel(r) AIM External Flat Panel Driver 0Up To Date and Functioning
Nokia Nokia E52 USB PhonetUp To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceCorrupted By A4tech Dg-100
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Up To Date and Functioning
Input Devices
Logitech Logitech WingMan Digital DeviceOutdated
Port Devices
ONDA ONDA USB Enumerator For AT DeviceCorrupted By A4tech Dg-100
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 Dg-100 422.16911/10/201412/30/2015a4tech_dg-100-422.169.exe175kbShuttle XG41, Intel Crestline, IBM 1831W1U, Sony VGN-AW220J, Lenovo 6088W5B, Sony VPCEA1S1R, Sony SVE14123CBP, Sony VPCEA37FG, Toshiba SATELLITE PRO L870-179, IBM System x3650 M4: -[7915AC1, Compaq PX697AA-ABZ SR1419IT IT520, HP PS227AA-ABE t880.es, HP RY873AAR-ABA a6028x, LG A540-D, Panasonic CF-18KHHEBLL, Sony VGN-SZ2HP_B, and more.
A4tech Dg-100 232.19612/15/201412/27/2015a4tech_dg-100-232.196.exe34kbPackard Bell IPower X9200, Panasonic CF-30KTP48NL, HP RC520AA-ABU m7590.uk, Toshiba Dynabook Qosmio F20/590LS, Fujitsu Blubb, Panasonic CF-S9LWGJDS, Lenovo ThinkPad Edge E220s, Sony VGN-Z690TJ, HP WC785AA-UUW p6363sc, Panasonic CF-H2ASAHEDE, Supermicro X7DVL-3, Lenovo ThinkPad R61, Sony VGN-BX745FN, Fujitsu D3028-A1, Sony VPCEF22FX, and more.
A4tech Dg-100 1.102881/17/201512/28/2015a4tech_dg-100-1.10288.exe160kbAcer Aspire 5735Z, Sony VGN-FZ32G, HP HP Compaq nc6220, ECS 945GTY-M, Lenovo ThinkPad T61, NEC PC-VL750CS, Sony VPCEJ3D1E, HP PS422AA-ABG m1277a, Toshiba SATELLITE C870-14G, Toshiba Dynabook Qosmio T851/D8EB, MSI VR321, Lenovo 10BE0002GE, IBM 2672CBJ, HP EZ090AA-ACP w5510.at, Lenovo 3000 J200p Desktop, Lenovo 3000 V100 Notebook, and more.
A4tech Dg-100 21.139612/8/201412/27/2015a4tech_dg-100-21.1396.exe56kbGateway IMV, Packard Bell EasyNote_BG47-V-054FR, Sony VGN-S5VP_B, NEC PC-GV296VZGL, Sony VGN-AW52JGB, LG LW65-K5JY, HP GQ498AAR-ABA m9047c, Lenovo 6457WKW, Gateway Gateway M250, HP DT280A-ABU t480.uk, Packard Bell EasyNote_MX66, HP 23-a030a, Sony VPCEH1Z1R, Fujitsu FMVNP8A7, Medion P6611, Sony VPCW210ALI, LG LW65-KDTRV, Gigabyte G41MT-D3PT, GENSW DSDT0001, and more.
A4tech Dg-100 1.11.11.182/22/201512/30/2015a4tech_dg-100-1.11.11.18.exe48kbHP KJ381AA-A2L m9260f, HP HP Compaq 6510b, Medion X781X/X782X, HP Pavilion ze4400, Packard Bell EasyNote_BG47-V-054FR, CS&S Zenet, DK Digital EXentia, Lenovo ThinkPad X230 Tablet, Packard Bell IXtreme X9702, HP 110-010xt, Sony VGC-LA3, IBM 8215VFZ, HP PX617AA-ABF w5097.f, LG LW75-PMXH1, HP FR472AA-UUW a6622sc, NEC PC-VL750CS, Sharp PC-MM Series, LG R580-U.ARD2BE1, Gateway P-6317 HSN, and more.
A4tech Dg-100 71.162912/6/201412/27/2015fvagxto-71.1629.exe48kbIBM 2672CBE, IBM ThinkCentre A51p, HP Compaq nx7010, HP RS898AA-B14 t3740.be, Wortmann U14M, Extracomputer D2312-C2, NEC PC-LL550VG2KS, IBM 8194D1G, Lenovo 9174Y1A, NEC PC-LL750ES3KS, Toshiba SATELLITE C870-1HG, WIPRO WSG48105V-0015, Toshiba NB100, and more.
A4tech Dg-100 2.13762.12/5/201512/28/2015a4tech_dg-100-2.13762.1.exe26kbToshiba S A110-160, IBM 2374WDG, Sony VPCF11HGX, HP P6747ch-m, HP AU917AA-ABA e9270f, Infoquest QuestPC, Dimotion PCDBS44H, HP RX884AA-ABA m8040, VIA KM400/A-823x, HP GG692AA-ABZ s3130.it, Panasonic CF-19MH207NW, HP KN283AA-ABM s3445la, IBYTE Udp gn naxos-i1l, Packard Bell EasyNote_BG47-V-054FR, Fujitsu FMV5NUBKH8, Acer TravelMate 8481TG, Packard Bell EasyNote_MT85-T-001PT, Lenovo 20AY001DMD, HP HP G60 Notebook PC, and more.
A4tech Dg-100 4346012/19/201412/30/2015a4tech_dg-100-43460.exe99kbQUANMAX WB1, HP HP Compaq nc6230, Gateway GT5418E, Fujitsu LifeBook A6210, Sony VGN-NS92XS, Sony VPCEB1E9R, IBM 2672M3G, HP EG211AA-ABG m7288a, Compaq PX631AA-ABU SR1440UK GB520, WINCOR NIXDORF EPC A4, HP PS351AA-B1U d1260.se, LG R560-U.ARC3BT, Sony VGN-UX90S, and more.
A4tech Dg-100 S2.102602/12/201512/29/2015a4tech_dg-100-s2.10260.exe82kbDell PowerEdge R410, Lenovo 7663V2L, Lenovo ThinkPad X60s, Toshiba SATELLITE C55-A-1CR, Lenovo ThinkPad T60, Positivo POS-ECIG31BT, HCL Infosystems LUMINA2-LD, Acer Aspire 8730G, PASCAL PT880PRO-PS, Powerspec B651, ECS 945GTY-M, ADVANC Modelo_A, HP HP 2000-150CA Notebook PC, HP EP086AA-ABS m7370.se, Compaq AU852AA-ABM CQ5216LA, and more.
A4tech Dg-100 322.1791/19/201512/29/2015a4tech_dg-100-322.179.exe145kbHP HPE-400es, Sony VGN-NS21X_S, Fujitsu FMVD707AY, HP HP Compaq nc4400, Toshiba Dynabook C7212CMHN, HP HP Touchsmart 300-1120, IBM IBM System x3400 M2 Server -[7837K9G, Sony VPCW12M1E, HP P6622cs, LG LW65-K5JY, HP GS275AA-ABU IQ772.uk, HP HP Compaq 2710p, NEC RND41042195, Lenovo ThinkPad T510i, NEC VERSAE6200 RNC71101895, Intel IntelDQ965GF, HP WC694AA-UUG HPE-110be, Sony SVL2412Z1EB, and more.
A4tech Dg-100 21.10049/18/201412/27/2015jarnbou-21.1004.exe177kbLG R490-K.ARCWE1, Packard Bell IPower X9274, Sony VPCEH18FK, WIPRO WSG48105V-0015, HP FT959AA-ABG a6720a, SAMSUN R710, LG R510-S.AP87K, Sony VPCEG15FL, Samsung 200B4Z/S01TH, ASUS X71S, Toshiba SATELLITE C870-12E, Fujitsu FMVLRB7N24, IBM 26721LG, Lenovo 7659YAN, LG RB380-A.AFLGL, and more.
A4tech Dg-100 622.1972/27/201512/30/2015a4tech_dg-100-622.197.exe79kbSupermicro X7DVL-3, Lenovo ThinkPad R61, Sony VGN-BX745FN, Fujitsu D3028-A1, Sony VPCEF22FX, Lenovo 9174Y1A, ASUS ESC4000 G2 Series, LG B50PS.AR5MB3E, Toshiba Dynabook T642/T8HB, Packard Bell EASYNOTE_MX52-B-070, LG P1-JACKE, Sony VGN-FS38LP, Sony VGN-TZ27FN, Lenovo 3000 J205 Desktop, Toshiba SATELLITE L850-130, and more.
A4tech Dg-100 8322.11.18/22/201412/30/2015a4tech_dg-100-8322.11.1.exe64kbHP HP Compaq dx6100 MT, IBM 8145LUC, EMachines Emachines D525, Lenovo ThinkPad W530, SAMSUN 100NZA, VIA VT8367-8233/5, Fujitsu FMVNFE50W, Compaq VN458AA-UUW CQ5210SC, LG RD510-L.ADV3E8, Lenovo ThinkPad L530, HP RT586AA-ABU t3720.uk, HP HP Pavilion dv5, AnabelleB Soho WN10, Fujitsu FMVNFD70W, Fujitsu Stylistic LT P-600, and more.
A4tech Dg-100 21.1292.19/23/201412/27/2015a4tech_dg-100-21.1292.1.exe124kbHP 23-b232e, Lenovo 6457WKW, IBM 622138G, LG P2-TP2007, Acer Aspire 18X5PTZ, IBM IBM eServer x3105 -[434722G, IBM 8113WSU, LG E500-L.A2RBY, Fujitsu AMILO Li 2732, Sony VGN-TZ17TN_N, Lenovo ThinkCentre A62, Dimotion PCDO5U1, Panasonic CF-C1BLHBZ1M, Apple IMac8,1, Lenovo ThinkCentre M90, Northern Micro P9X79-IN, NEC DT000024, and more.
A4tech Dg-100 R21.142210/22/201412/28/2015a4tech_dg-100-r21.1422.exe43kbSony VGN-FE90PS, HP GG625AA-UUW a6032.sc, Positivo POS, ASUS 1001PX, Sony VPCEL15EN, Fujitsu FMVA56JWKS, Fujitsu FMVA54EW, IBM 8114WGZ, Compaq GC662AA-ABA SR5113WM, HP Pavilion zx5000, WIPRO WIV37455-0067, IBM 622133G, HP HP Compaq nc6120, Acer Veriton Z430G, IBM ThinkCentre M52, and more.
A4tech Dg-100 31.19389/19/201412/28/2015a4tech_dg-100-31.1938.exe212kbToshiba SATELLITE C850-12M, IBM 2673CXG, EMachines L4030, Panasonic CF-52AJCBDBM, LG E500-S.AP22R1, Panasonic CF-30CWQAZBM, Compaq EV958AA-ABF SR1804FR FR620, Leading Edge LECC2600, Packard Bell Ixtreme M6639, IBM ThinkPad G40, and more.
A4tech Dg-100 2.1306310/20/201412/29/2015f-2.13063.exe215kbHP GN551AAR-ABA m8200, HP DF179A-ABZ a130, Lenovo 7661WJ2, HP VS243AA-ABD HPE-010de, Intel Test Product, Panasonic CF-52RE301QW, TYAN S2895, Intel OLFV, Acer V3-771, HP NC047AA-ABU s3714uk, HP HP Compaq nx6110, RIOWORKS HDAMB, HP KY789AA-AKL p6175l, Fujitsu FMVNA1CC, HP P6-2006es, Compaq PW783AA-ACJ SR1425IL FD440, IBM IBM System x3350 -[4193E5G, and more.
A4tech Dg-100 1.13682.111/14/201412/30/2015a4tech_dg-100-1.13682.1.exe145kbSony SVT21219DJB, Fujitsu LIFEBOOK U574, Sony VGN-FW5ZRF_H, Sony VGN-FZ32G, Lenovo 7665VEH, Zoostorm 7010-0276A, HP HP Compaq dx2390 Microtowe, LG E500-G.A2F1E1, HP 700-014eg, Alienware Alienware, HP P7-1102, Compaq NY487AA-AB0 CQ2229TW, HP Pavilion zd8000, Supermicro X10SAT, AT OFFICEPRO SFF, HP FL422AA-ABT a6613is, Lenovo ThinkPad T60, IBM 2530A56, and more.
A4tech Dg-100 1.11.1461.112/26/201412/28/2015a4tech_dg-100-1.11.1461.1.exe118kbNEC PC-MJ25XRZWDSBG, IBM IBM System x3400 M3 Server -[7379KFG, Sony VPCSA3S9R, HP H9-1090ch, HP HP 520 Notebook PC, Compaq NQ905AA-ABU CQ5012UK, Daewoo CT7150, Compaq PS269AA-ABU SR1360UK GB510, Sony VGC-LB92S, Packard Bell Ixtreme M5741, Gateway P-7805g, Sony VPCCW1TFX, HP WX217AV-ABA MS230z, HP ED723AA-B14 W5160.BE, Toshiba SATELLITE C55D-A-11C, HP CQ2803EDm, and more.
A4tech Dg-100 X2.11.162.131/18/201512/28/2015jpyclx-x2.11.162.13.exe80kbToshiba Dynabook TX/66JPK, HP GQ538AA-ABD a6214.de, Gateway DX4300, HP HP PAVILION DV9000 KP950EA#ABF, Ipex I.T.G Havre series, Lenovo ThinkPad X301, Toshiba Dynabook Satellite T30 173C/5W, Compaq DT203A-ABF S6400FR FR410, Fujitsu PRIMERGY TX100 S2, NEC PC-LL750RG1B, and more.
A4tech Dg-100 3087012/19/201412/30/2015a4tech_dg-100-30870.exe202kbFujitsu S6410C, NEC PC-MJ29MLZ2JCSG, HP PW689AA-ABS D4085.SE, HP PS347AA-B1U t875.se, M&A E10IS, Shuttle SD10, EMachines J4492, HP 100-5010b, Sony VGN-FZ32G, Fujitsu FMVFER, HP KE483AA-UUZ a6318.ch, IBM IBM eServer x3105 -[434722G, HP PY056AA-ABF w5077.f, NEC PC-LL750HG3E, RIOWORKS HDAMB, HP Pavilion zd8000, and more.
A4tech Dg-100 1.12841.11/11/201512/27/2015a4tech_dg-100-1.12841.1.exe137kbMSI VR321, Lenovo 10BE0002GE, IBM 2672CBJ, HP EZ090AA-ACP w5510.at, Lenovo 3000 J200p Desktop, Lenovo 3000 V100 Notebook, Sony VPCEB1E9R, Gateway GT5094j, Compaq ProLiant ML350 G3, LG R1-CUP1E1, HP P7541A-ABG 711a, Panasonic CF-30KCPRQAM, and more.
A4tech Dg-100 81.1072.19/6/201412/27/2015a4tech_dg-100-81.1072.1.exe81kbHP P9879A-ABG 713a, HP Pavilion ze5400, WIPRO WIV37455-0067, IBM IBM System x3400 M3 Server -[7379Z7X, Panasonic CF-30CWQAZBM, IBM 2888W5S, Panasonic CF-19FLJC7AA, HP HP 2000-150CA Notebook PC, IBM 4838137, Compaq Presario 7110US 470016-083, IBM 8184W3Z, and more.
A4tech Dg-100 71.197610/12/201412/28/2015a4tech_dg-100-71.1976.exe145kbLenovo ThinkPad T430, IBM 2389QU2, Sony VGN-SZ71XN_C, Dell Vostro 200, LG R580-U.APD1WT, HP FJ440AA-UUW s3542.sc, HP HP Pavilion dv6-6178ca, Gateway DX441X, Toshiba Dynabook TX/77MWHYD, Panasonic CF-W7BWHAJS, SAMSUN R610, IBM 622564G, Seneca Pro46956, Sony VGN-FE18GP, LG FD-223NC, Lenovo MT-M5536-A82, Sony SVE14117ECW, NEC PC-MJ30DLZCA, Toshiba DynaBook V7, and more.


Please Note: There are particular operating systems known to have problems with A4tech Dg-100:
  • Windows 7 Professional
  • Windows Vista Home Basic
  • Windows Vista Starter
  • Windows XP Media Center Edition
  • Windows 8 Pro
  • Windows 7 Home Premium
  • Windows 8
  • Windows XP Media Center Edition 2005
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Dg-100 model.
Laptop A4tech Dg-100Tablet A4tech Dg-100Download A4tech Dg-100Upgrade A4tech Dg-100Update A4tech Dg-1002016 A4tech Dg-100Free A4tech Dg-100Data A4tech Dg-100Info A4tech Dg-100Help A4tech Dg-100Guide A4tech Dg-100Comments A4tech Dg-100Windows 10 A4tech Dg-100Vista A4tech Dg-100Windows 7 A4tech Dg-100Install A4tech Dg-100