De or het usb-verbinding?

The correct Dutch article is:

de usb-verbinding

Rule Words ending in -ing: almost always de. See the rule
Meaning (Dutch) schrijfwijze voor USB-verbinding

How to use usb-verbinding

the usb-verbindingde usb-verbinding
this usb-verbindingdeze usb-verbinding
that usb-verbindingdie usb-verbinding
our usb-verbindingonze usb-verbinding
your usb-verbindingjouw usb-verbinding
every usb-verbindingelke usb-verbinding
which usb-verbinding?welke usb-verbinding?
a big usb-verbinding / the big usb-verbindingeen grote usb-verbinding, de grote usb-verbinding

Meaning, plural, diminutive, pronunciation and translations: WikiWoordenboek (Dutch Wiktionary) (CC BY-SA 4.0). Example sentences: Tatoeba (CC BY 2.0 FR).