Belkin - USB port blocker
$143.99
$123.68
Mfg # F1DN-FLTR-HID-4
CDW # 7353929
Know your gear
Belkin's HID filter (F1DN-FLTR-HID-4) allows secure, unidirectional connection of USB keyboard and mouse. The USB HID filter blocks all USB traffic except standard keyboard and mouse in one direction only.
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