a strange dongle

hi:
   I have a dongle whose name is "GV-Series USB Protector". the geovision nvr related software use the dongle. anyone know what kind of dongle it is? and can it be emulated? I saw one seller sell the emulator of this dongle, I am curious if it is some kind of transform of existing dongles.

  Thanks a lot for your help. and please tell me if you need more information.

make the usb trace log and show here

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See in system devices dongle type.....

ovis25 wrote:[You must be registered and logged in to see this link.]

See in system devices dongle type.....

the dongle instance id is

USB\VID_04B4&PID_2007\5&385A3465&0&1

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Use and post here.

BfoX wrote:make the usb trace log and show here

 ok. i am downloading usbtrace program. will report later..

ovis25 wrote:Keyid.zip
Use and post here.

 
the type show unknown. result  text show as below:

Found USB Key Sentry (unknown type)

Make log with USBTrace . Simple manual:

1) Download USBTrace
2) Setup and register USBTrace
3) Run USBTrace
4) Press button with label "Capture hot plugged USB devices"
5) Press button with green arrow
6) Insert dongle to USB
7) Press button with red square
Save log to file
9) In top left corner (in USBTrace) select your
USB device and check it
10) Press button with green arrow
11) Run your program and work with her
12) Press button with red square
13) Save utl log to file
14) Convert utl log file to txt logfile and save it
15) Upload utl- and txt-file to any share folder

hi:
   usb trace log file is at below:
sorry I am new memeber and not allowed to post full external link

www dropbox com
 /s/b1j9be9p4q391gc/gv-dongle.zip

Can u give link to soft one u made for usbtrace log?

ovis25 wrote:Can u give link to soft one u made for usbtrace log?

the soft can be free download. it is a nvr system.

www geovision com tw /english/5_8.asp#

the dongle is only needed when attach 3rd party ip cam.
but accroding to usbtrace, the dongle is reading when nvr system started.

give to us the direct link to theme

BfoX wrote:give to us the direct link to theme

if you install the software and follow that attach steps, the dongle is reading
and will show the result. (without dongle the 3rd party cam count is zero)

www dropbox com/s/yuu9r64tcbamgsw/steps.zip

Sentry dongle is HID dongle and has VID_04B4&PID_F21F
GV-Series USB Protector has VID_04B4&PID_2007

BfoX wrote:Sentry dongle is HID dongle and has VID_04B4&PID_F21F
GV-Series USB Protector has VID_04B4&PID_2007

so you mean this dongle is some kind of transform of Sentry dongle?
that make sense. I am surprised if this dongle is only used by specific software.

imho, 'is only used by specific software.'

BfoX wrote:imho, 'is only used by specific software.'

really? I was thinking about that the sentry dongle company provide their customers to transform the dongle, so it is harder to break. anyway, thanks a lot for your analysis!

as i'm told before - Sentry is HID-dongle, your have an own device driver for

part of  Installation file (.inf) for the GV-Series Protector.
[Strings]
MFGNAME="GeoVision Inc."
INSTDISK="GeoVision Inc. Installation Disc"
DESCRIPTION0="GeoVision USB Dongle Master"
DESCRIPTIONA="GV-Series USB Protector"

%SystemRoot%\system32\drivers\GVUSBD.sys

Hi, looking for this dongle, is the link to file available? Thanks in advance.

porthotmale wrote:Hi, looking for this dongle, is the link to file available? Thanks in advance.

hi:
    sorry I didn't keep the file and the system is on production now..