DIGIT-ARC read-only archive · snapshot: July 23, 2026

USB entension cable

20 posts · originally from https://geek.digit.in/community/threads/usb-entension-cable.64153/

vish786
vish786 Original post #1
Jul 29, 2007 at 1:38 PM
i hav bought an usb entension cable for Rs.30... my system detects it and balloon msg appears that a " Usb Device found " and then when i connect a pen drive... it says unknown device found & pen drive is not detected... should i install some driver for usb entension cable ?? my pen drive works fine when i connect it directly without using entension cable... cable is also new and their is no fault in the calbe.... but how do i get it work ??

2.) in case if the usb entension cable is working.... will it give a speed of USB 2.0 ??? if no then how to get that speed in usb entension cable. ??
sam_1710
Jul 29, 2007 at 1:43 PM
how long is ur cable?? .. if its somewhere near 5m long it probably wont work!!
I think it'll give speeds little less than USB 2.0 speeds, depending on the make!! :)
vish786
vish786 #3
Jul 29, 2007 at 1:51 PM
sam_1710 said:
how long is ur cable?? .. if its somewhere near 5m long it probably wont work!!
I think it'll give speeds little less than USB 2.0 speeds, depending on the make!! :)
its

48 inches = 128 centimetre = 4 feet .... long.
it cost me Rs. 30
now tell me ??
slugger
slugger #4
Jul 29, 2007 at 2:01 PM
oops!!!
sounds kinda 2 long 2 me

not enuf power travellin' dat distance
sam_1710
Jul 29, 2007 at 2:02 PM
hmmm.. acc to me it has to work...
vish786 said:
cable is also new and their is no fault in the calbe....
How do you kno dat??
vish786
vish786 #6
Jul 29, 2007 at 2:03 PM
sam_1710 said:
hmmm.. acc to me it has to work...

How do you kno dat??

already exchanged the cable that is why i'm sure abt it.
slugger
slugger #7
Jul 29, 2007 at 2:03 PM
did u by any chance chk it out @ d shop

was it workin der

if not den u may consider replacin it wit a 1.5-2[max] ft cable
vish786
vish786 #8
Jul 29, 2007 at 2:05 PM
slugger said:
did u by any chance chk it out @ d shop

was it workin der

if not den u may consider replacin it wit a 1.5-2[max] ft cable
i checked the cable in home... but cable gets detected and not d pen drive. :( i get an error msg " unknown device found "
sam_1710
Jul 29, 2007 at 2:05 PM
well.. my 3ft one works fine without any hassles.. (got it for 25 bucks from National Market Bangalore) ... So 4ft may work out!!
vish786
vish786 #10
Jul 29, 2007 at 2:07 PM
sam_1710 said:
well.. my 3ft one works fine without any hassles.. (got it for 25 bucks from National Market Bangalore) ... So 4ft may work out!!

i got it from s p road. did u install any drivers or something ???

what is d speed ur getting ?? is it usb 2.0 ??
sam_1710
sam_1710 #11
Jul 29, 2007 at 2:10 PM
No drivers required.. (Atleast on my XP.. dunno bout older versions)
i dunno if its USB2.0.. Its a local one without any kinda packing..
vish786
vish786 #12
Jul 29, 2007 at 2:22 PM
sam_1710 said:
No drivers required.. (Atleast on my XP.. dunno bout older versions)
i dunno if its USB2.0.. Its a local one without any kinda packing..

i too had a normal packing with just a plastic cover.
me using winxp sp 2 .... dont know wtf d prob is :(
sam_1710
sam_1710 #13
Jul 29, 2007 at 2:24 PM
U cud've bought it from a known source..
slugger
slugger #14
Jul 29, 2007 at 2:47 PM
y dont u take d ext cable and ur flash drive 2 a diff comp and chek it out, and if doesn't work der take both back 2 d shop and show him ur prob and ask 4 a 3ft 1 dat sam mentioned

@sam_1710
1 ft can cause considerable diff buddy:)
sam_1710
sam_1710 #15
Jul 29, 2007 at 2:51 PM
^^^ .. its speeds arent USB2.0 speed.. but it recognises the devices easily!! :)
Lucky_star
Jul 29, 2007 at 2:54 PM
USB Extension Cables don't get "detected" on their own when connected to the computer. You have to connect a device at the other end. MAybe, your Pendrive has got some problem with the cable.

I have connected 4 such cables each of length 2 metre end to end to make it a 8m long cable and connected a webcam to the other end, so that I can use it like a video camera:D. And there is no problem in the working of the webcam. Nor any slow transfer speeds.
Maybe you should connect it to different ports on the backside and see.
vish786
vish786 #17
Jul 29, 2007 at 3:15 PM
now i tested with my usb keyboard seems to be working fine with the cable except for d kingston data traveler 2.0 pen drive.... i checked on the other comp also, even their its showing the same error "unknown device" but pen drive has no problem when connected directly. seems a little strange prob at this end. :)

@ lucky star, wats d speed ur getting for web cam (usb 2.0) ?? since ur cable is too long.
slugger
slugger #18
Jul 29, 2007 at 9:20 PM
vish786 said:
seems a little strange prob at this end. :)

strange nahi yaar!!!
its just dat d keyboards power requirement is lesser dan dat of a flash drives

so d reduced power dat is supplied by d exrended usb cablu is enuf 2 run d keyboard but not d flash drive
saurabh kakkar
Jul 29, 2007 at 9:34 PM
i am having ubs entention cable apx. 4 ft length but its working fine
Lucky_star
Jul 29, 2007 at 10:11 PM
vish786 said:
wats d speed ur getting for web cam (usb 2.0) ?? since ur cable is too long.
Well, I don't know the exact speeds. But the webcam works the same way when I connected it directly to the computer without any cables.
No lags in the video.

Once I had connected my PD to it. and there was no deterioration in transfer speeds.