3/28/2017 new driver models for direct download:1029
Aopen P21 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Aopen P21
Certifications for Aopen P21
5 stars for Aopen P21 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 3/28/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Aopen P21 might have been uploaded since our last site update.

Aopen P21 Driver Download

Windows Compatibility for Aopen P21 driver

Aopen P21 Driver Details:

Aopen P21 File Name:

Aopen P21 Driver Version: 29y1E2

Aopen P21 ZIP Size: 148.kb

Manufacturer: Aopen

Aopen P21 was fully scanned at: 3/24/2017
Scan Status: driver download scanOK

Aopen P21 special revision for: Windows Vista Home Premium 64 bit, Windows 7 Ultimate 32 bit, Windows XP Professional N 32 bit, Windows XP Tablet PC Edition 64 bit, Windows RT 64 bit, Windows XP Media Center Edition 2004 32 bit, Windows XP Professional x64 Edition 32 bit, Windows 7 Home Basic 32 bit, Windows 8 64 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 64 bit, Windows 7 Professional 64 bit

Aopen P21 Download Stats:

Driver Uploaded: 2/7/2017

Direct Downloads: 2920
Most Recent Download: 3/26/2017
Managed Downloads: 595
Most Recent Download: 3/25/2017
Download Mirrors: 1
Current Delay: 27 Seconds
Driver License: Free

Direct Download Success Stats:

Reports Issued By 2650/2920 Users

Success Reported By 465/2650 Users

Driver Download Score66/100

Driver Installation Score60/100

Overall preformance Score68/100

Aopen P21 178 Thumbs Up178Thumbs
Aopen P21 55 Thumbs Down55Thumbs
Aopen P21 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 570/595 Users

Success Reported By 530/570 Users

Driver Download Score90/100

Driver Installation Score88/100

Overall preformance Score83/100

Aopen P21 518 Thumbs Up518Thumbs
Aopen P21 32 Thumbs Down32Thumbs
Aopen P21 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 Aopen P21 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 Aopen P21 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Aopen P21, 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.

Aopen P21 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 Aopen P21 disfunctions.

Scan performed on 3/28/2017, Computer: Lenovo 1049

Outdated or Corrupted drivers:6/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
VIA Pont ISA standard PCIUp To Date and Functioning
Mice And Touchpads
Logitech Logitech Gaming Virtual MouseUp To Date and Functioning
Logitech Logitech iFeel Mouse (USB)Corrupted By Aopen P21
A4Tech Compatible USB Port MouseUp To Date and Functioning
Usb Devices
Microsoft Hewlett-Packard DigitalkameraUp To Date and Functioning
Microsoft HID Keyboard DeviceCorrupted By Aopen P21
Sound Cards And Media Devices
ASUSTek ASUS TV7134 WDM TVTuner (FM1216ME)Up To Date and Functioning
Network Cards
VIA VIA Rhine II Fast Ethernet AdapterCorrupted By Aopen P21
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
Intel(R) 5 Series/3400 Series SATA AHCI ControllerUp To Date and Functioning
Intel(R) Graphics Platform (SoftBIOS) DriverUp To Date and Functioning
AuthenTec TouchChip Fingerprint Coprocessor (WBF advanced mode)Up To Date and Functioning
Cameras, Webcams And Scanners
Importek USB Composite DeviceOutdated
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPUp To Date and Functioning
Input Devices
Logitech USB Human Interface DeviceUp 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 3/28/2017, Computer: IBM 1860WR7

Outdated or Corrupted drivers:7/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel PCI Serial PortUp To Date and Functioning
Mice And Touchpads
Microsoft Microsoft USB IntelliMouse OpticalCorrupted By Aopen P21
VMware HID-compliant mouseUp To Date and Functioning
Usb Devices
Silicon Labs Software Dynastream ANT2USBUp To Date and Functioning
Genesys Logic USB Mass Storage DeviceUp To Date and Functioning
Hewlett-Packard HP Officejet 4300 Series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
Toshiba TOSHIBA USB ISDB-T TV Tuner(x64)Corrupted By Aopen P21
Advanced Micro Devices High Definition-audioapparaatUp To Date and Functioning
Network Cards
Intel(R) Centrino(R) Wireless-N 1000Up To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) ICH8R/DH/DO SATA AHCI ControllerUp To Date and Functioning
PACE Anti-Piracy USB iLok DriverOutdated
Nokia Nokia 5230 USB OBEXUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP560 serOutdated
Video Cards
Intel(R) HD GraphicsUp To Date and Functioning
Input Devices
Lenovo USB DeviceCorrupted By Aopen P21
Port Devices
MediaTek DA USB VCOM Port (COM11)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Aopen P21
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Aopen P21
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Aopen P21 X2246911/9/201412/27/2016dye-x22469.exe86kbGateway MX6627, Sony VGN-P45GK_W, HP P7-1090be, NEC PC-VL5707D1Y, HP HP Pavilion dv6-6178ca, Compaq DT260A-ABU S5210UK GB340, Sony VPCF13S0E, NEC PC-LL900BD, Toshiba Dynabook T552/47FKD, LG 15U530-GT30K, NEC PC-MT6005A, IBM ThinkCentre M50, HP NR043AA-ACP p6035at, HP HP Compaq 6735s, IBM 8215Z4S, HP Presario V6000, and more.
Aopen P21 840921/6/201512/28/2016aopen_p21-84092.exe151kbASUS N53Jf, Lenovo ThinkPad X230 Tablet, NEC VERSAE6300 RNF41137188, HP HP Pavilion P6654Y, Panasonic CF-30KAP002B, NEC NEC POWERMATE V6122, HP HPE-355uk, HP ED716AA-ABF w5149, HP HP Compaq nw8440, Toshiba SATELLITE C855-2L1, Toshiba Dynabook T552/36FWK, Dell S5400SF, MouseComputer H87M-S01, Fujitsu FMVXN6EG2Z, ASUS B400AV, Compaq DD377A-ABX 6680 FI110, Sony VGN-SR36GN_B, HP FL447AA-ACB a6641ru, and more.
Aopen P21 2.11.120212/15/201412/27/2016nlprpeqgo-2.11.1202.exe94kbHP KZ692AA-ABU m9373.UK, HCL Infosystems LUMINA2-LD, LG S1-M223A8, Fujitsu FMVXDXF74, HP HP G60 Notebook PC, Toshiba SATELLITE PRO C50-A-1M3, NEC PC-MJ25XRZWDSBG, IBM 831136U, HP HP Pavilion TS 10 Notebook PC, GETAC V100-X, Toshiba Dynabook T554/45KR, Sony SVS13A17GBB, HP AW012AAR-ABA p6280t, Packard Bell IPower I9098 GE, Sony VGN-CR356_L, IBM 8187QG7, HP 23-c010, and more.
Aopen P21 61.1872.19/10/201412/30/2016-61.1872.1.exe155kbPanasonic CF-52RE401QW, Compaq PX697AA-ABZ SR1419IT IT520, WIPRO WSG48355W7-0023, Lenovo IdeaPad S9e, HP RA964AA-AB9, Packard Bell EASYNOTE_MX52-B-029, Sony VPCEF22FX, ASUS 1001PQ, Acer Aspire 182dPTZ, HP GG700AA-UUW, Toshiba SATELLITE C850-A817, IBM ThinkPad R32, Lenovo ThinkCentre M90p, HP KZ631AAR-ABA IQ505, and more.
Aopen P21 H81.1841.19/8/201412/29/2016j-h81.1841.1.exe122kbLenovo H520, HP NC047AA-ABU s3714uk, ECS H57H-MUS, Compaq PN182AA-ABS SR1210SF EL440, Medion P861X, Dimotion PCDN4M38, Compaq P8657J-ABA SR1000Z NA441, Sony VGN-FW190CU, Packard Bell IMEDIA X1300 AIO, HP Pavilion zv5000, HP PX530AA-UUZ, Gigabyte G33M-S2, LG RD560-C.ADB1F4, HP PL482AA-AB4 w1084d, Compaq NC760AA-AB4 SR5780AP, Lenovo ThinkStation D20, Sony SVS13A15GDB, Fujitsu FMVLRA70, and more.
Aopen P21 4329011/20/201412/27/2016aopen_p21-43290.exe126kbSony VGN-C140FP, HP FK908AA-ABG a6640a, Fujitsu PRIMERGY TX150, IBM 2889CG6, HP VC893AA-ABF s5108f, HP GX606AA-UUW, Sony VGN-FE21HR, HP RR518AA-ABH S7730, IBM IBM eServer m Mem-[7976KJG, AT ALZA GAMEBOX, HP AX685AA-ABJ 300-1150jp, Gateway CT5628, Omni OTC-H3222D00, VOYAGEURPC Warranty 06/23/2014, GOLDENTEC UDP NAXOS-G74L, and more.
Aopen P21 732.18911/10/201412/28/2016ayqhbejy-732.189.exe158kbCompaq PJ536AA-ABA SR1265CL NA441, NEC PC-LL750HG3E, Toshiba Satellite C660-196, Toshiba Satellite C850-F0044, HP HP Compaq 6715s, HP PW689AA-ABS D4085.SE, Dell Vostro 1440, Toshiba SATELLITE C870-12E, Acer Aspire 7740, Compaq PS165AA-AB3 SR1307AL FD440, and more.
Aopen P21 832.17811/11/201412/28/2016aopen_p21-832.178.exe47kbExper ACTIVEDEX144, Compaq PS245AA-ABF SR1339FR FR510, Fujitsu ESPRIMO E7935, HP FJ454AA-AC4 s3620b, LG LW70-JJKG, IBM 2724JU1, ACTION MONTANA W7HP, Gateway NS40T, HP VS165AA-UUW s5270sc, Acer Veriton X2631, LG FS-2A35A, Fujitsu FMVCE80T7, HP P6721f, Sony VGN-UX1XN, NEC PC-MY25XRGJTCBE, LG E300-A.C28BC1, HP HP Compaq dc7600 Base Convertible Minito, Fujitsu ESPRIMO Mobile X9510, Sony VGN-FW26G_B, and more.
Aopen P21 2347312/10/201412/29/2016aopen_p21-23473.exe52kbLenovo SS09221149, Lenovo 20AL009CUS, Lenovo 19514ZU, Itautec LX202, Toshiba Dynabook REGZA PC D712/T3FM, IBM 26523CU, Sony SVE15116FJB, Lenovo Lenovo H320 10046, HP DT280A-ABU, EMachines EL1352, Lenovo ThinkCentre M57, Sony VGN-FJ11_W, ECS HDC-I, HP VD019AA-UUW p6110sc, IBM 2658MJJ, HP HPE-350es, Fujitsu FMVXNLHD2A, and more.
Aopen P21 SATELLITE C870-1HG, Sony SVT1113AJE, IBM 28815AU, Seneca Pro38611, Lenovo 6475VE6, IBM 8141KGR, Packard Bell IXTREME I7202, NEC PC-VN470GS6R, Buympc MPC365, NEC PC-VJ22ERNCHTLB, HP NC684AAR-ABA a6750y, Packard Bell ISTART D2141, and more.
Aopen P21 O804662/8/201512/30/2016aopen_p21-o80466.exe210kbMedion P6612, Sony PCG-Z1XSP, HP Pavilion ze4300, TBD K8A8X-M, Mustek KDZ68DBM, Sony SVE15116FJB, Toshiba Satellite C850-B761, NEC PC-VL3707D, Dell Latitude 131L, Sony VPCSA3S9R, and more.
Aopen P21 707701/8/201512/29/2016aopen_p21-70770.exe99kbToshiba Dynabook T552/36FWK, Dell S5400SF, MouseComputer H87M-S01, Fujitsu FMVXN6EG2Z, ASUS B400AV, Compaq DD377A-ABX 6680 FI110, Sony VGN-SR36GN_B, HP FL447AA-ACB a6641ru, Gigabyte P35C-S3, WIPRO WIV37455-0798, HP EL521AA-AB1 a1329k, Sony VPCEG15FL, IBM 8099KKB, Packard Bell EasyNote_MT85-M-008FR, WIPRO WIV52B55-0007, LG FS-2A35A, and more.
Aopen P21 321.131.112/21/201412/28/2016aopen_p21-321.131.1.exe61kbAcer Predator G7760, Fujitsu FMVD707AY, IBM 815772G, Lenovo 4236SUS, Biostar TP45 HP, MIKROLOG ProG33-CH, MSI MSI Notebook EX630, Dell OptiPlex G1 350Mbr+, Panasonic CF-53JAWZYFN, ECS Z77H2-A2X Deluxe, Packard Bell Ipower G3720, Sony VGX-XL2A, HP ES133AA-UUZ, and more.
Aopen P21 Endeavor MT8800, Toshiba Dynabook EX/66MWHS, Fujitsu FMVD70BNB7, IBM 2373ZTS, Compaq RF785AA-ABU SR2029 NA100, HP D7219A-ABA 555Y, Gateway MD7321U, HP HP Compaq 6715b, Lenovo Lenovo G470, Lenovo ThinkCentre Edge 72, MSI MS-7733, and more.
Aopen P21 31.18889/2/201412/27/2016aopen_p21-31.1888.exe188kbHP 23-f390, Lenovo 23242F3, Mitsubishi AL12FBHEZ42W, LG LW70-JJKG, HP P6620jp, Compaq DB266A-AB1 6215KR KO910, HP P7-1010esm, HP FQ504AA-ABG a6550a, Fujitsu FMVLX55M, IBYTE UDP GN ANDROS-I60L, Sony SVE14112ENB, Toshiba SATELLITE C855-1U3, Intel MGM965JB, Dell S5400SF, Toshiba Dynabook Satellite J62 166D/5X, Packard Bell IMEDIA 8006, and more.
Aopen P21 824308/29/201412/29/2016aopen_p21-82430.exe107kbHP Presario V5000, Olidata IPMSB/H61, MEI GSeries, LG LM70-PKJE, Toshiba SATELLITE L850-153, HP VG133AA-B14 p6120be, Acer AOA150p/BGW, HP PY132AA-AB4 a1180d, Sony VGN-FS755FP, Gateway DX441B, and more.
Aopen P21 8302410/13/201412/28/2016aopen_p21-83024.exe26kbFujitsu FMVNA7BEC, Fujitsu FMVDC2A041, Sony VGN-SZ780U, IBM 6792GGU, HP EC581AA-B1U, NEC PC-LL900BD, Avermedia TS-400 Series, Lenovo 627436G, Toshiba Dynabook TX/66JPK, Sony VGN-TZ37GN_N, Fujitsu FMVWMS277, HP GU631AA-UUW, Sony VGN-P92KS, HP G5350nl, Sony VGN-A290, and more.
Aopen P21 627348/23/201412/27/2016aopen_p21-62734.exe211kbSony VPCSA3S9R, Gigabyte Z68MA-D2H-B3, Gateway S-7220M, HP EZ090AA-ACP, Sony VGN-A39GP, Dimotion PCDBS09P, Packard Bell OneTwo L3851, HP CQ2900EC, Lenovo ThinkPad X301, HP HP Compaq nx8220, and more.
Aopen P21 21.1021.111/11/201412/29/2016aopen_p21-21.1021.1.exe25kbCompaq FQ552AA-ABA SR5616F, Lenovo ThinkPad Twist S230u, Toshiba Satellite P50-A X3110, Panasonic CF-74KCJDZAM, Toshiba PSC0SE-02E21EFR, WIPRO WSG37425V-0038, Panasonic CF-W8FWDAJS, ASUS F6Ve, Sony VGN-G21XP_B, Fujitsu FMVH70K9V, Samsung SX60P, Packard Bell IMEDIA H5689, IBM 8307D3U, HP HP Pavilion dv2000, and more.
Aopen P21 VGN-A39GP, HP Presario 2500, Packard Bell IMEDIA 6556, NCR 7457-3500-8801, Intel LC-92T10, HP M7640n-ABA m7640, ALFATRON SpA HX610, Lenovo ThinkCentre M70e, IBM 819437U, HP D5468AT-ABA GX768AA, Packard Bell PBIPGX, Sony VGX-TP1DTV, Compaq VT590AA-ABM CQ2404LA, Medion X9613, HP DT280A-ABU, Toshiba SATELLITE C850D-117, Compaq NC109AA-ABH SR5422NL, Packard Bell EasyNote_MX37-U-005, Compaq DC477A-ABA S3100NX NA111, and more.
Aopen P21 4037711/12/201412/27/2016ayr-40377.exe125kbHaier H53, Sony VGN-Z91DS, Gigabyte M1022E, Toshiba Satellite Pro 6100, HP P7-1010esm, Mitsubishi CX32VLZJTSBH, Sony VGN-G21XP_B, Sony VGN-FW54E, Gateway FX6840-03E, ECS SMACKER II-MS300, HP ED716AA-ABF w5149, MSI MS-7733, Panasonic CF-19KHRC62B, Sony VGN-AW92JS, Gigabyte G41MT-D3V, Sony VGN-NS31ST_S, HP PX662AA-AB9, Packard Bell IMEDIA X9678 AIO, Dell Precision T5610, and more.
Aopen P21 23041.11/30/201512/27/2016-23041.1.exe205kbToshiba Dynabook T554/45KR, Sony SVS13A17GBB, HP AW012AAR-ABA p6280t, Packard Bell IPower I9098 GE, Sony VGN-CR356_L, IBM 8187QG7, HP 23-c010, HP WL325AA-ABD p6326de, HP KY789AA-AKL p6175l, Lenovo ThinkPad Edge E130, IBM ThinkPad Z60m, Toshiba Dynabook T351/34CR, HP GX709AA-ABM s3310la, and more.
Aopen P21 R41.146712/26/201412/27/2016aopen_p21-r41.1467.exe99kbIBM 8086Y27, HP HP Pavilion zt3000, Lenovo ThinkPad T510, Buympc TRANSPORT T2500 154 E, HP P6-2485eo, Sony VGN-CS190N, Panasonic CF-30CTWAZBM, Sony VGN-CS26G_R, HP HP Pavilion dv6000, HP HP Compaq nx9420, HP H9-1090ch, HP 23-b340ef, Compaq BK129AA-AB4 CQ3230L, Seneca Pro300475, MSI MS-7360, LG E300-A.CB20A, WIPRO WSG68125W7-0002, and more.
Aopen P21 P23499/20/201412/28/2016aopen_p21-p2349.exe68kbHP FR598AA-ABE IQ512es, IBM 8172QGW, HP FR378AA-ABH, Toshiba Satellite L855-S5405, Lenovo 7360W78, LG RD580-E.ADE1BF2, NEC PC-VL570AD, Sony PCG-U101, HP HDX9400, Packard Bell IPower X9200, Seneca Pro329919, Packard Bell IXTREME I7709B, HP P6-2440ef, NEC Express5800/56Xe [N8000-672, Panasonic CF-53AAC01FG, and more.
Aopen P21 1.133979/27/201412/30/2016aopen_p21-1.13397.exe102kbHP HP ProBook 4520s, Sony VGN-AW220J, NEC VERSAE6301 RNF61113695, Lenovo ThinkPad Edge 13, Fujitsu FMVNA7BEC, Lenovo 3000 J110 Desktop, ICP / IEi IMBA-Q454, HP B7G83EA#ABF, Acer Aspire 5670, HP KZ758AA-ABU, Packard Bell EasyNote LM83, HP 500-108eo, NEC VERSAL2101 RND51047895, Dell OptiPlex 330, Sony SVS1311B4E, Sony VGN-SZ79MN_C, LG R480-L.AGC7BT, and more.
Aopen P21 72631.19/13/201412/27/2016aopen_p21-72631.1.exe29kbCompaq PJ517AA-ABA SR1220NX NA441, Gateway J2924, HallmarkComputer ViewMaster System, Toshiba DynaBook G6C/X18CME, IBM 2724JU1, Gateway MD7321U, Sony VGN-FZ290FU, HP Presario M2000, NEC NEC_VERSA_P570, Sony VPCW211AD, Compaq EC537AA-ABZ SR1549IT IT530, HP FQ504AA-ABG a6550a, Acer TravelMate P455, IBM 6221PGG, NEC EASYNOTE P910R00406, IBM ThinkCentre A50p, and more.
Aopen P21 331.1921/10/201512/28/2016aopen_p21-331.192.exe199kbNEC Express5800/120Eh [N8100-1287, RM Plc RM ECOQUIET 630A, Sony VPCEL13FX, HP HP G5000, Supermicro X7DB8-X, Compaq VN469AA-UUZ CQ5235CH, Toshiba SATELLITE C850-1NN, Sony VGN-Z90NS, HP CQ3375L, Foxconn Inferno Katana GTI, HP HP d230 MT, Packard Bell ISTART 2150, AT PC ALZA, Panasonic CF-H2ASAHEDE, Panasonic CF-53AACZYFT, ECS Z77H2-A2X Deluxe, IBM ThinkPad R51, Sony SVS13A15GDB, and more.
Aopen P21 71.10791/7/201512/30/2016aopen_p21-71.1079.exe95kbEpson Endeavor NT350, Sony VGN-AW15G_H, HP HP Pavilion dv9660 Notebook PC, NEC VERSAE6200 RNC71101895, Packard Bell ISTART 2150, Toshiba Dynabook T552/36GWJ, Lenovo ThinkCentre Edge 71z, Fujitsu PRIMERGY RX350 S7, Packard Bell IXTREME GOLD H5050, Sony VGN-SZ13GP_B, WIPRO WNB7PHC4700-0002, HP PS306AA-AB9, IBM 2373ZTS, and more.
Aopen P21 21.14762/13/201512/27/2016aopen_p21-21.1476.exe22kbSony VGN-SZ140P, NEC PC-BL550DS6W, ICP / IEi AFL-W19B-GM45, Packard Bell Ixtreme M5741, HP PX569AA-ABY, NEC PC-LF7506D1FL, Mitsubishi AL12FBHEZ42W, Acer Aspire 4925, Medion P7610, Mitsubishi CX25XCZOTSBF, HP HP Pavilion 0 Notebook PC, and more.

Please Note: There are particular operating systems known to have problems with Aopen P21:
  • Windows XP Media Center Edition
  • Windows 7 Enterprise (Microsoft Windows NT)
  • Windows RT
  • Windows XP Tablet PC Edition
  • Windows 7 Ultimate
  • Windows 10
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Aopen P21 model.
Laptop Aopen P21Tablet Aopen P21Download Aopen P21Upgrade Aopen P21Update Aopen P212017 Aopen P21Free Aopen P21Data Aopen P21Info Aopen P21Help Aopen P21Guide Aopen P21Comments Aopen P21Windows 10 Aopen P21Vista Aopen P21Windows 7 Aopen P21Install Aopen P21