1. USB-Device-Driver.zip Driver
2. SERSPL.INF File Contents

SERSPL.INF Driver File Contents (USB-Device-Driver.zip)

;	SERSPL.INF
;	Copyright (c) 1999 Prolific Technology
;
;	09/13/2000

[version]
signature="$Windows 95$"
Class=Ports
ClassGUID={4d36e978-e325-11ce-bfc1-08002be10318}
Provider=%Mfg%

; [DestinationDirs]
; SerialPort.Copy = 11    ; \windows\system

; [SourceDiskFiles]
; serport.vxd = 1

; [SourceDisksNames]
; 1="USB to Serial Disk #1","",1

; Drivers
;----------------------------------------------------------
[Manufacturer]
%Mfg%=USB2SERDevices

[USB2SERDevices]
%OURPORTDEVICE%=SerialPort, VID_067B&PID_2303

; COM sections
;----------------------------------------------------------

[SerialPort]
; CopyFiles=SerialPort.Copy
AddReg=SerialPort.AddReg
LogConfig=caa,c34,c3a,c43,c4a,c14,c1a,c23,c2a

; [SerialPort.Copy]
; SerPort.VXD

[SerialPort.AddReg]
HKR,,DevLoader,,*vcomm
;HKR,,Enumerator,,serenum.vxd
HKR,,PortDriver,,serspl.vxd
HKR,,USBDriver,,ser9pl.sys
HKR,,Contention,,*vcd
HKR,,ConfigDialog,,serialui.dll
HKR,,DCB,3,1C,00,00,00, 00,C2,01,00, 15,20,00,00, 00,00, 0a,00, 0a,00, 08, 00, 00, 11, 13, 00, 00, 00
HKR,,PortSubClass,1,01
HKR,,EnumPropPages,,"serialui.dll,EnumPropPages"

[c34]			; COM3, IRQ4
ConfigPriority=HARDRECONFIG
IOConfig=3e8-3ef(3ff::)
IRQConfig=S:4

[c3a]			; COM3, any IRQ
ConfigPriority=HARDRECONFIG
IOConfig=3e8-3ef(3ff::)
IRQConfig=S:3,4,5,7,9,10,11,12,14,15

[c43]			; COM4, IRQ3
ConfigPriority=HARDRECONFIG
IOConfig=2e8-2ef(3ff::)
IRQConfig=S:3,5

[c4a]			; COM4, any IRQ
ConfigPriority=HARDRECONFIG
IOConfig=2e8-2ef(3ff::)
IRQConfig=S:3,4,5,7,9,10,11,12,14,15

[caa]			; Any base, any IRQ
ConfigPriority=HARDRECONFIG
IOConfig=8@100-ffff%fff8(3ff::)
IRQConfig=S:3,4,5,7,9,10,11,12,14,15

[c00]			; No resources
ConfigPriority=HARDRECONFIG
IOConfig=0
IRQConfig=S:000-000(000::)

[c14]			; COM1,IRQ4
ConfigPriority=HARDRECONFIG
IOConfig=3f8-3ff(3ff::)
IRQConfig=S:4

[c1a]			; COM1, any IRQ
ConfigPriority=HARDRECONFIG
IOConfig=3f8-3ff(3ff::)
IRQConfig=S:3,4,5,7,9,10,11,12,14,15

[c23]			; COM2, IRQ3
ConfigPriority=HARDRECONFIG
IOConfig=2f8-2ff(3ff::)
IRQConfig=S:3

[c2a]			; COM2, any IRQ
ConfigPriority=HARDRECONFIG
IOConfig=2f8-2ff(3ff::)
IRQConfig=S:3,4,5,7,9,10,11,12,14,15

[Strings]
Mfg="MobileAction"
OURPORTDEVICE="MAT USB to Serial Port"

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

• Expand the archive file (if the download file is in zip or rar format).

• If the expanded file has an .exe extension, double click it and follow the installation instructions.

• Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

• Find the device and model you want to update in the device list.

• Double-click on it to open the Properties dialog box.

• From the Properties dialog box, select the Driver tab.

• Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.