10/27/2016 new driver models for direct download:897
Pr2 Serie 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Pr2 Serie
Certifications for Pr2 Serie
5 stars for Pr2 Serie "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 10/27/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Pr2 Serie might have been uploaded since our last site update.

Pr2 Serie Driver Download

Windows Compatibility for Pr2 Serie driver

Pr2 Serie Driver Details:

Pr2 Serie File Name:

Pr2 Serie Driver Version: 299aPEV./

Pr2 Serie ZIP Size: 117.kb

Manufacturer: Pr2

Pr2 Serie was fully scanned at: 10/23/2016
Scan Status: driver download scanOK

Pr2 Serie special revision for: Windows 8 Enterprise 64 bit, Windows RT 64 bit, Windows 10 32 bit, Windows XP Tablet PC Edition 32 bit, Windows 7 Professional 64 bit, Windows Vista Home Premium 64 bit, Windows 7 Enterprise (Microsoft Windows NT) 32 bit, Windows XP Media Center Edition 32 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 64 bit, Windows XP Media Center Edition 2005 32 bit

Pr2 Serie Download Stats:

Driver Uploaded: 9/25/2016

Direct Downloads: 118
Most Recent Download: 10/24/2016
Managed Downloads: 2159
Most Recent Download: 10/25/2016
Download Mirrors: 3
Current Delay: 6 Seconds
Driver License: Free

Direct Download Success Stats:

Reports Issued By 99/118 Users

Success Reported By 17/99 Users

Driver Download Score68/100

Driver Installation Score74/100

Overall preformance Score74/100

Pr2 Serie 3 Thumbs Up3Thumbs
Pr2 Serie 0 Thumbs Down0Thumbs
Pr2 Serie 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 2031/2159 Users

Success Reported By 1693/2031 Users

Driver Download Score92/100

Driver Installation Score87/100

Overall preformance Score99/100

Pr2 Serie 1661 Thumbs Up1661Thumbs
Pr2 Serie 97 Thumbs Down97Thumbs
Pr2 Serie 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 Pr2 Serie 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 Pr2 Serie + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Pr2 Serie, 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.

Pr2 Serie 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 Pr2 Serie disfunctions.

Scan performed on 10/27/2016, Computer: ASUS M50V

Outdated or Corrupted drivers:12/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 5 Series/3400 Series Chipset Family PCI Express Root Port 4 - 3B48Corrupted By Pr2 Serie
Mice And Touchpads
Microsoft Logitech USB Wheel MouseCorrupted By Pr2 Serie
ELAN Samsung PS/2 Port Input DeviceUp To Date and Functioning
A4Tech A4Tech USB Port MouseCorrupted By Pr2 Serie
Usb Devices
HTC HTC ModemUp To Date and Functioning
Logitech Logitech USB Camera (Webcam Pro 9000)Up To Date and Functioning
Sound Cards And Media Devices
Philips Philips SAA713X, Hybrid Capture DeviceCorrupted By Pr2 Serie
Advanced Micro Devices ATI High Definition Audio DeviceCorrupted By Pr2 Serie
Network Cards
Atheros Atheros L1 Gigabit Ethernet 10/100/1000Base-T ControllerOutdated
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
ATI ATI PCI IDE Bus Master ControllerCorrupted By Pr2 Serie
Point Grey Research Texas Instruments OHCI-kompatibel IEEE 1394-vertskontrollerUp To Date and Functioning
UPEK TouchChip Fingerprint CoprocessorCorrupted By Pr2 Serie
Texas Instruments Texas Instruments PCI7420 Integrated FlashMedia ControllerCorrupted By Pr2 Serie
National IrDA Fast Infrared PortUp To Date and Functioning
Point Grey Research Texas Instruments 1394 OHCI Compliant Host ControllerCorrupted By Pr2 Serie
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Corrupted By Pr2 Serie
Cameras, Webcams And Scanners
Canon CanoScan 3200/3200FCorrupted By Pr2 Serie
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPUp To Date and Functioning
Input Devices
Lenovo ThinkPad USB Travel Mouse (HID)Up To Date and Functioning
Port Devices
PROLiNK PROLiNK Voice Device (COM9)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 10/27/2016, Computer: Toshiba SATELLITE C855-1ME

Outdated or Corrupted drivers:8/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel QPI Link 0 - 2D10Corrupted By Pr2 Serie
Mice And Touchpads
Logitech HID-compliant muisUp To Date and Functioning
Usb Devices
Hewlett-Packard HP Photosmart 8400 Series (DOT4USB)Outdated
Huawei HUAWEI Mobile Connect - Bus Enumerate DeviceOutdated
Sound Cards And Media Devices
C-Media StandardgameportUp To Date and Functioning
Network Cards
Realtek Realtek RTL8191SE Wireless LAN 802.11n PCI-E NICCorrupted By Pr2 Serie
Microsoft Keyboard Device FilterCorrupted By Pr2 Serie
Hard Disk Controller
Intel Standard AHCI 1.0 Serial ATA ControllerUp To Date and Functioning
Validity Sensors Validity Sensors (WBF) (PID=0018)Up To Date and Functioning
Intel(R) Graphics Chipset (KCH) DriverUp To Date and Functioning
Unibrain OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
UPEK TouchChip Fingerprint CoprocessorUp To Date and Functioning
Google Android ADB InterfaceUp To Date and Functioning
Broadcom Broadcom GNSS 4752 Geolocation SensorCorrupted By Pr2 Serie
Cameras, Webcams And Scanners
Canon CanoScan LiDE 110Corrupted By Pr2 Serie
Video Cards
Intel(R) HD Graphics 4000Corrupted By Pr2 Serie
Input Devices
Logitech Logitech WingMan Formula (ADI)Up To Date and Functioning
Port Devices
Mobile Connector Device Application Interface (COM12)Up To Date and Functioning
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
Pr2 Serie 8081.161/4/201512/27/2015pr2_serie-8081.16.exe130kbHP GU622AA-ABE, Sony VPCF136FX, IBM 815772G, Gigabyte M912, Lenovo ThinkCentre A55, Toshiba Satellite C850-B906, Epson Endeavor MT7500, WIPRO WSG37425V-0038, Sony VGN-SZ38GP, HP HP EliteBook 8540w, Toshiba Dynabook CX/45AB, Dell TT 3421, and more.
Pr2 Serie 422.1849/11/201412/27/2015pr2_serie-422.184.exe43kbNEC PC-VW970BS, MouseComputer H87M-S01, Sony VGN-FW41E_H, IBM IBM System X3100 M4 -[2582B2A, Advantech UNO-2178A, Lenovo ThinkPad X61, LG X110-L.A7B1A2, LG R490-KR7WK, HP HPE-280jp, Lenovo ThinkStation S10, HP HP Pavilion dv8000, Dell Inspiron N4050, Compaq DB266A-AB1 6215KR KO910, IBM 8419KMA, Toshiba SATELLITE C55-A-16Z, MouseComputer H87M-S01, NEC PC-MY18ABZE4, and more.
Pr2 Serie 63011/27/201412/29/2015pr2_serie-630.exe151kbHP FK935AA-ABG IQ515a, HP WK677AA-ABD p6315de, HP HP Pavilion DV9000, Sony VGN-CR356_L, IBM 817231G, Toshiba Dynabook T552/36GWJ, HP FK861AA-AB0 a6625tw, HP HDX9400, Supermicro X7DVL-3, Lenovo 19514ZU, Panasonic CF-30CASCZBM, and more.
Pr2 Serie 1.12932.19/23/201412/28/2015pr2_serie-1.12932.1.exe51kbHP EC651AA-ABY, Sony VGN-UX91S, NEC PC-VT5500D, HP HP ProBook 4520s, HP FJ377AA-ABF a6538.f, IBM ThinkCentre A30, EDsys EPROI5120W7P, ASUS P5QPL-VM, Toshiba TECRA R10, IBM ThinkPad T41, Gateway GM5632E, IBM ThinkPad G40, HP 23-f390, HP NC699AA-ABJ a6740jp, HP WK697AA-ABD p6329de, Toshiba PORTEGE R600, IBM 8113V7F, Sony VGN-NS305D, IBM 682466A, and more.
Pr2 Serie 1.11.1841.12/12/201512/27/2015pr2_serie-1.11.1841.1.exe126kbIntel SBD2B014, AT ALSEN PROFI 41G, HP Pavilion ze4500, NEC PC-MJ29MLZZ1BSG, Sony SVE15127CDS, Olidata OLIDATA, IBM 8184NUG, HITACHI FLORA 330 DG5, AT COMFOR OFFICE I10 SI, HP HP Compaq nc6220, HP RC520AA-ABU, Zoostorm 7010-0246A, HP PAVILION DV6187, LG LW40-J4JE2, IBM System x3650 M4 -[7915F2M, Medion S2211, HP WK697AA-ABD p6329de, HP HP ProBook 4421s, Toshiba Dynabook Qosmio D711/T9CB, and more.
Pr2 Serie K401.142.19/22/201412/30/2015pr2_serie-k401.142.1.exe179kbHP HP Compaq nc6120, ASUS F6Ve, LG E500-S.AP33T, Sony VGN-FW550F, LG S530-L.ACR1AD, Lenovo 2008WHV, Anhoch Goliath XD810, Zoostorm 7010-0246A, Lenovo 3000 J205 Desktop, Lenovo 9482W86, HP KT536AA-ABJ IQ507jp, Toshiba Dynabook TX/66GPKJ, HP HPE-550be, HP Compaq CQ62, Toshiba Qosmio X75-A, LG RD405-A.CDT5A2, LG R580-U.ARC2BT, and more.
Pr2 Serie 7061.139/18/201412/29/2015pr2_serie-7061.13.exe87kbIBM System x3650 M3 -[7945AC1, Dell Vostro 5470, Lenovo MT-M5536-A82, Sony VGN-FW26T_B, SIE 840_P3, IBM ThinkPad R40, LG LW65-K5JY, HP Compaq 515, Acer Aspire 9810, Gigabyte G33M-S2, Sony VGN-FW250J, HP KB010AA-AKB a6330.cs, Sony VGN-AW420F, Mitsubishi AL12FBHEZ42W, Acer Veriton5500G-B, HP S5-1028hk, HP AW010AAR-ABA p6210t, HP PS304AA-ABH, and more.
Pr2 Serie A4068311/6/201412/27/2015pr2_serie-a40683.exe100kbNEC PC-MY26AEZR4, HP HP 14 Notebook PC, NEC PC-VN370CS1KS, Lenovo ThinkPad Edge E420, Supermicro X9DRL-7F, HP PS255AA-ABF t890.f, HP 3082, Fujitsu FMVWMS157T, Dell Vostro 1320, HP KT391AA-AB4 a6590d, Sony VGN-TZ17TN_N, Sony VGN-AW150Y, Lenovo 23061G2, HP HP Compaq nx6120, IBM System x3200 M3 -[7328EAG, HP HP Compaq 6510b, HP DT301A-ABM T450M, Toshiba Satellite A110-293, HP RR861AA-ABD, and more.
Pr2 Serie I2.11.12678/30/201412/27/2015pr2_serie-i2.11.1267.exe95kbPanasonic CF-SX1WEUHR, IBM 622142A, Lenovo 3000 J110 Desktop, HP HP dx2000 MT, Toshiba Dynabook SS RX2/T9J, NEC PC-MJ29MLZ2JCSG, Sony VGN-NS25G_S, HP HP Compaq nx6125, Sony VGN-TZ92S, LG P1-J555R, Lenovo 6463WSS, LG R200-D.CPF1A9, Acer Aspire 1825PT, and more.
Pr2 Serie U3262410/26/201412/27/2015pr2_serie-u32624.exe173kbSony VPCEJ2S1R, Gigabyte Z68MA-D2H-B3, LG LS50-UG5F1, HCL Infosystems APM88-GS, Gigabyte EP41-US3L, Sony VPCF1290X, HP Pavilion zx5000, IBYTE UDP GN ANDROS-I36L, Sony VGN-TZ330E, Acer Aspire 1820PTZ, Buympc DES0024C USCG ClientPro 375 G, HP KZ631AAR-ABA IQ505, Acer TravelMate 8531, Sony VGNFW463J/B, Compaq NY487AA-AB0 CQ2229TW, Lenovo SS09302455, Buympc TRANSPORT T2500 154 E, and more.
Pr2 Serie G83722.112/27/201412/30/2015pr2_serie-g83722.1.exe106kbHP PAVILION DV8000, Gateway 06DT048, HP DW225A-ABE, Zenith Z-Book, ASUS L8400F series Notebook PC, ARLT Computer Produkte Mr. Gamer 7-11 R2, Sony SVE1413APXB, IBM 621932U, IBM IBM System X3100 M4 -[2582K1G, Sony VGN-NW120D, LG B70PS.AR38B3E, MCJ AMIS, and more.
Pr2 Serie 41.103012/9/201412/30/2015h-41.1030.exe136kbHP HP Pavilion dv8000, Dell Inspiron N4050, Compaq DB266A-AB1 6215KR KO910, IBM 8419KMA, Toshiba SATELLITE C55-A-16Z, MouseComputer H87M-S01, NEC PC-MY18ABZE4, Sony VPCCW23FD, LG LB50-CC34ZL, Lenovo ThinkPad Edge 13, Supermicro X10SAT, Compaq EG735AA-ABH SR1560NL NL530, Fujitsu FMVNA1CE, and more.
Pr2 Serie O1.1042.1012/10/201412/30/2015gukhv-o1.1042.10.exe209kbPanasonic CF-T5MWJTFBF, HP FL436AA-ABF a6631af, Acer Extensa 2900E, Packard Bell Imedia S3270, HP NH836AV-ABA m9500z, CS&S Zenet, Partner D525, Toshiba Dynabook REGZA PC D712/V3HWS, HP HP Pavilion dv8000, Seneca Pro213935, Sony VGN-FE41ZR, and more.
Pr2 Serie 4229812/23/201412/30/2015pr2_serie-42298.exe90kbTHEIS TH-P925/945G7MD-8KS2HV/1024/80/Profi-Towe, Medion X781X/X782X, Sony VGN-TZ92S, IBM ThinkCentre M50, Toshiba Satellite C850-B906, Toshiba SATELLITE C55-A-128, Sony VPCEJ2S1R, HP WC702AA-UUG HPE-130be, Ipex I.T.G Havre series, Gigabyte EP43C-DS3, Lenovo 9439Y5B, Fujitsu FMVNR1PH, IBM 2669W58, Sony VGN-UX90PS, Sony SVE15138CGS, Gateway MX7337H, Lenovo ThinkCentre E51, and more.
Pr2 Serie 226291/9/201512/27/2015pr2_serie-22629.exe129kbAcer AT310 F1, HP P6520ch-m, Fujitsu FMVNFD75R, Toshiba SATELLITE L870-17W, Sony VGN-CS60B_Q, Acer Aspire 7740, Lenovo 1S16800336100W2, Lenovo 3000 V100 Notebook, Panasonic CF-30CTWAZBM, Sony SVE14123CBP, Toshiba Dynabook T350/36AB, Lenovo 6066W8R, HP ES133AA-UUZ, Sony VPCEG1S1R, Compaq PN124AA-ABU SR1219UK GB440, HP HP Compaq nx7400, Sony VGN-FE41ZR, IBM 2384ATU, and more.
Pr2 Serie 3369411/4/201412/30/2015pr2_serie-33694.exe160kbCompaq RR472AA-ABF SR2102FR, Toshiba SATELLITE C850D-117, Lenovo ThinkPad T420, HP Ps351aa-abs, Sony VGNFW590GJB, HP ProLiant DL360 G3, Panasonic CF-S10DVCDP, HP Compaq 615, HP VN465AA-UUW HPE-010sc, IBM 8187QG7, Fujitsu FMVWMS277, and more.
Pr2 Serie 732.16210/13/201412/29/2015pr2_serie-732.162.exe79kbFujitsu FMVLX50LX, HP HP Pavilion DV6-3206AX, Hunter Engineering Series WA100/200, Toshiba SATELLITE C855-1TE, SAMSUN 200B4Z/S01TH, IBM 2656E6U, Acer Aspire 1820PT, NEC VERSAL2101 RND51047895, IBM 8307GU7, IBM 1871Y16, Intel S1200RP_SE, HP D5468AT-ABA GX768AA, Sony VGN-TZ35FN, Sony PCG-TR3_B, HP GG692AA-ABZ, Panasonic CF-52JE202NW, LG LS75-26SLCE1, and more.
Pr2 Serie 2821.13/6/201512/29/2015pr2_serie-2821.1.exe193kbHP HP Pavilion 0 Notebook PC, Toshiba Satellite P870, Lenovo ThinkCentre M72e, Sony VPCEL13FX, Toshiba S A110-160, ASUS L8400F series Notebook PC, HP DT212A-ABU M487.UK, HP EC651AA-ABY, DEPO DEPO_VIP_M8710, MSI MS-6163, Intel SBD2B014, Sony PCV-RZ104, LG LW75-P333, Fujitsu FMVNFB70BK, MCJ MCJ, Sony VPCEH40EBW, HP D5468AT-ABA GX768AA, WIPRO WIV37455-1090, ASUS BA5190,A500, and more.
Pr2 Serie 1016PG, IBM ThinkPad R40, Sony VGN-FW56E, Toshiba Dynabook T552/47FR, Dell OptiPlex GX1 500Mbr+, HP HP Compaq nx6320, HP KE483AA-UUZ, Fujitsu FMVMG70WV, HP P6714it-m, Packard Bell IMEDIA J4715 AIO, Panasonic CF-W2EC1AXS, Sony VPCEA36FG, Compaq EC537AA-ABZ SR1549IT IT530, and more.
Pr2 Serie 43731.111/15/201412/28/2015pr2_serie-43731.1.exe132kbHP AY024AA-ABA s5360f, Sony VGC-LT91S, Toshiba Dynabook T554/45KR, LG P1-J555R, NEC PC-VY16GWZR4, Sweetwater Sound CS250, LG B55PS.AR3500D, Dell PowerEdge R905, IBM 2669W58, Sony VGN-UX50, HP HP Compaq nc6400, Packard Bell PACKARD BELL F806, HP Compaq 610, and more.
Pr2 Serie 6241.12.19/19/201412/29/2015pr2_serie-6241.12.1.exe156kbDell Inspiron 20 Model 3048, Lenovo 7659YAN, Zoostorm 7010-0276A, IBM System x3200 M3 -[732842G, Stone NOTCHA-101, Sony VGC-JS94FS, NEC PC-VJ22GXNEHTXA, Lenovo 1S16800367700DD, HP 110-009el, Velocity Micro CINEMAGIX, EMachines L4030, IBM 8215A64, Lenovo ThinkPad SL500c, LG B15MS.ASQNBDE, HP GG020AA-AB3 g3085l, and more.
Pr2 Serie 2.140929/18/201412/29/2015updqyi-2.14092.exe157kbPanasonic CF-30CASCZBM, Sony VGC-RA52, Sony VPCZ1290S, LG X110-L.A7SPE, Lenovo ChiefRiver Platform, Lenovo H520, Lenovo 23061G2, NEC PC-GL20ESYG5, NEC PC-BL550DS6W, HP PN239AA-ABZ, ASUS CS6110, Packard Bell EasyNote_BG48-U-332CH, Fujitsu FMVNFD70RC, HP P6786l, Lenovo 099343G, and more.
Pr2 Serie 1.127691/12/201512/29/2015pr2_serie-1.12769.exe200kbToshiba Libretto U100/190DSW, IBM 8113V7F, Packard Bell IMEDIA D3013, Acer Veriton X2631, ASUS 1008HA, NEC PC-GV287UZGN, HP HP Compaq dc5100 MT, Lenovo ThinkCentre M71e, Sony VGN-NS21ER_S, HP HP Compaq 6515b, Toshiba SATELLITE PRO C50-A-1HZ, LG RD510-L.ADV3E8, IBM ThinkCentre A52, NEC PC-LL750ES3KS, Fujitsu AMILO PRO V3515, LG X110-L.A7B1A2, and more.
Pr2 Serie 2.109863/4/201512/29/2015pr2_serie-2.10986.exe118kbIBM 6221GE1, T-Systems T-Systems PC P4PE, EMachines EL1200-06w, LG R380-AP6BK, Dell OptiPlex GX1 600L, ECS M830, Sony VGN-CR35T_B, NEC PC-VY16AEDAMFL2, HP HP Compaq 8710p, CDM K9A2VM-FD R01, HP 500-018es, Acer Aspire AG3731, HP GX610AAR-ABA m9180f, Sony VGN-FW190CU, Lenovo ThinkCentre M55p, ASUS BM5295, and more.
Pr2 Serie K440779/23/201412/28/2015pr2_serie-k44077.exe142kbHP HP Pavilion dv 9500 Notebook PC, BenQ Joybook S72, ASUS BP5275, Gigabyte B85N-WIFI, Panasonic CF-S9KYFFDR, Fujitsu FMVXN16A2Z, HP KP332AA-UUW, HP PRES NB CQ50-112EO, Sony VPCCB46EC, HP PX530AA-UUZ, Sony SVE15138CGS, IBM System x3200 M3 -[7328Z6S, Fujitsu D3061-A1, Sony VGN-UX71, IBM System x3650 M3 -[7945AC1, Panasonic CF-SX1WEVHR, Toshiba SATELLITE P300-160, Fujitsu FMVLRA70, and more.
Pr2 Serie 302.12.1811/8/201412/30/2015pr2_serie-302.12.18.exe66kbSamsung N130, Lenovo 43772KM, Toshiba Dynabook T351/57CRD, HP HP Pavilion g7 Notebook PC, NEC PC-VY20AED5MFA5, HP HP Compaq dx6100 MT, Compaq RZ569AA-ABZ SR5039IT, Dell Vostro 1550, ASUS R052CE, Panasonic FZ-G1AAHJXRM, SAMSUN 770Z5E/780Z5E, Packard Bell EasyNote_MX66, HP KJ415AA-AB4 m9290d, and more.

Please Note: There are particular operating systems known to have problems with Pr2 Serie:
  • Windows XP Media Center Edition
  • Windows XP Home Edition N
  • Windows XP Professional x64 Edition
  • Windows 7 Home Premium
  • Windows 7 Professional
  • Windows XP Media Center Edition 2003
  • 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 Pr2 Serie model.
Laptop Pr2 SerieTablet Pr2 SerieDownload Pr2 SerieUpgrade Pr2 SerieUpdate Pr2 Serie2016 Pr2 SerieFree Pr2 SerieData Pr2 SerieInfo Pr2 SerieHelp Pr2 SerieGuide Pr2 SerieComments Pr2 SerieWindows 10 Pr2 SerieVista Pr2 SerieWindows 7 Pr2 SerieInstall Pr2 Serie