Lub qhov (Internet Socket Outlet) yog ib qho khoom siv hluav taws xob uas siv rau hauv phab ntsa, ua kom yooj yim rau kev siv computer thiab lwm yam khoom siv hluav taws xob. Hom vaj huam sib luag no feem ntau yog ua los ntawm cov khoom siv ruaj khov, xws li yas lossis hlau, kom ntseeg tau tias siv tau ntev.
Lub computer phab ntsa hloov lub qhov (socket) vaj huam sib luag muaj ntau lub qhov (socket) thiab cov keyboards, uas tuaj yeem txuas tau ntau yam khoom siv hluav taws xob ib txhij. Lub qhov (socket) tuaj yeem siv los ntsaws rau hauv txoj hlua hluav taws xob, tso cai rau lub cuab yeej tau txais cov khoom siv hluav taws xob. Cov keyboards tuaj yeem siv los tswj qhov qhib thiab kaw cov khoom siv hluav taws xob, muab kev tswj fais fab yooj yim dua.
Txhawm rau ua tau raws li qhov xav tau sib txawv, lub khoos phis tawj phab ntsa hloov lub qhov (socket panels) feem ntau tuaj ntawm cov qauv sib txawv thiab cov qauv tsim. Piv txwv li, qee lub vaj huam sib luag yuav suav nrog USB chaw nres nkoj kom yooj yim txuas rau cov xov tooj, ntsiav tshuaj, thiab lwm yam khoom siv them nyiaj. Qee lub vaj huam sib luag kuj tseem yuav nruab nrog lub network sib txuas kom yooj yim txuas rau cov khoom siv hauv network.
