extend cable for my wireless adapter please help

[Calme_]

hello i am from morocco
i got a 10m cable for my netis wf2123 wifi adapter
but when plugged in it shows like it working fine but on wifi list it show 0 wifi
but without a cable it works fine
is the problem on the cable because my 4g modem was working just fine on it
and if so is there any 10m for less than 15$ on ebay that i can buy ?
i really need help afap

 

[rgd1101]

usb cable?
http://www.yourcablestore.com/USB-Cable-Length-Limitations-And-How-To-Break-Them_ep_42-1.html

 

[Calme_]

usb cable?
http://www.yourcablestore.com/USB-Cable-Length-Limitations-And-How-To-Break-Them_ep_42-1.html

i wonder why the modem worked tho
anyway
i saw 2 options there
cable over ethernet
or active cable
wich one is better and cheaper and will 100% work
would like to have an ebay product to just purchase