USB HUB bez kablica

[linux]

Gde kod nas kupiti ovako nesto - http://www.ebay.com/itm/Cute-USB-Mi...b&pid=100005&rk=1&rkt=6&sd=251956729857&rt=nc , http://www.aliexpress.com/item/Whol...sign-3-usb-Hub-free-shipping/32275782498.html ili http://www.aliexpress.com/store/pro...book-Tablet-Computer/1581094_32313630260.html?
Nije bitno da li je sa 2, 3 ili 4 porta.