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Prolific USB-to-Serial Comm Port (COM9) Driver for EZY INFOTECH (PVT) LTD. - SLiM TOP working on Microsoft Windows 7 Home Premium
Device Name:
Prolific USB-to-Serial Comm Port (COM9)
Hardware ID:
USB\VID_067B&PID_2303&REV_0400
USB\VID_067B&PID_2303 <---- Device ID matches with our database


Compatible ID:
USB\CLASS_FF&SUBCLASS_00&PROT_00
USB\CLASS_FF&SUBCLASS_00
USB\CLASS_FF
Version:
3.3.2.105,2008-10-27




List of driver files that match with the above device in our database.

You are viewing the drivers of an anonymous computer which may be not the same with your current computer. These driver(s) may not work with your computer. Please click on the link below to download, scan and get the correct drivers.

Why do i see many drivers ?
Below is a list of drivers that may be suitable for your device. With the different devices, they can have the same driver , it's because they all use the same chip manufacturer.

How to select driver?
If you are looking for an update , pickup the latest one. If your driver isn't working, use the driver having the same OEM with the your laptop/desktop brand name.
Watch this video to see how it works - click here
*: 2K=Windows 2000, 2K3= Windows 2003 , XP= Windows XP , VISTA = Windows Vista , WIN7 = Windows 7,WIN10= Windows 10
Driver name
OEM
Filename
Version
Date
Size
Operating System
Download
Prolific USB-to-Serial Comm Port
hp
3.8.1.3
2016-07-05
3.2 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN10/64bits
Prolific USB-to-Serial Comm Port
lenovo
3.8.1.3
2016-07-05
1.47 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN10/64bits
Prolific USB-to-Serial Comm Port
hp
3.6.81.357
2015-09-04
3.21 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN10/64bits
Prolific USB-to-Serial Comm Port
hp
3.6.81.357
2015-09-04
3.21 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN10/64bits
Prolific USB-to-Serial Comm Port
hp
3.6.81.357
2015-09-04
3.22 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN10/64bits
Prolific USB-to-Serial Comm Port
hp
3.6.81.357
2015-09-04
3.2 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN10/64bits
Prolific USB-to-Serial Comm Port
hp
3.6.78.350
2015-06-05
3.21 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN10/64bits
Prolific USB-to-Serial Comm Port
lenovo
3.6.78.350
2015-06-05
4.32 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN10/64bits
Prolific USB-to-Serial Comm Port
hp
3.6.78.350
2015-06-05
3.21 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN10/64bits
Prolific USB-to-Serial Comm Port
lenovo
3.6.78.350
2015-06-05
4.33 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN10/64bits
Prolific USB-to-Serial Comm Port
asus
3.6.78.350
2015-06-05
4.64 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN10/64bits
Prolific USB-to-Serial Comm Port
hp
3.4.67.333
2014-12-16
3.06 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
hp
3.4.67.325
2014-08-15
3.1 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
Others
3.4.67.325
2014-08-15
6.41 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
hp
3.4.67.325
2014-08-15
3.07 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
hp
3.4.67.325
2014-08-15
3.07 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
lenovo
2.1.51.238
2013-10-22
2.98 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
hp
3.4.62.293
2013-10-17
2.62 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
Others
3.4.62.293
2013-10-17
3.93 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
asus
3.4.62.293
2013-10-17
2.45 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
hp
3.4.62.293
2013-10-17
2.62 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
lenovo
3.4.62.293
2013-10-17
4.02 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
asus
3.4.62.293
2013-10-17
2.78 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
hp
3.4.62.293
2013-10-17
2.65 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
hp
3.4.62.293
2013-10-17
2.62 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
hp
3.4.62.293
2013-10-17
2.63 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
hp
3.4.62.293
2013-10-17
2.62 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
hp
3.4.62.293
2013-10-17
2.62 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
asus
3.4.62.293
2013-10-17
2.8 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
Others
3.4.48.272
2013-02-05
2.28 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
lenovo
3.4.48.272
2013-02-05
3.3 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
lenovo
3.4.48.272
2013-02-05
916.12 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
Others
3.4.48.272
2013-02-05
5.9 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
lenovo
3.4.48.272
2013-02-05
3.28 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
Others
3.4.48.272
2013-02-05
2.31 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
lenovo
3.4.48.272
2013-02-05
741.21 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
lenovo
3.4.48.272
2013-02-05
3.09 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
Others
3.4.48.272
2013-02-05
3.86 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
lenovo
3.4.36.247
2012-07-26
4.04 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
hp
3.4.36.247
2012-07-26
2.64 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
asus
3.4.36.247
2012-07-26
10.18 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
asus
3.4.36.247
2012-07-26
4.89 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
lenovo
3.4.36.247
2012-07-26
3.46 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
Others
3.4.36.247
2012-07-26
3.92 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
hp
3.4.36.247
2012-07-26
2.64 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
lenovo
3.4.36.247
2012-07-26
4.04 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Prolific USB-to-Serial Comm Port
toshiba
3.4.36.247
2012-07-26
4.46 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits