Black Box KVM Switches

3 Black Box KVM switches. Prices run $4,028 to $6,807.

Black Box

KVM extender, DisplayPort, 4K

+Supports 4K60 video over DisplayPort

+Includes USB connectivity for peripherals

+Extends KVM signals as a transmitter

−Transmitter only, needs a receiver to operate

$4,028.69

as of 11/04/2026 05:10 PST - Details

Black Box

KVM extender, 4K

+Supports 4K resolution for high-detail display output

+Extends keyboard, video and mouse over distance as a KVM extender

+Includes DisplayPort video connection support

$4,028.31

as of 11/04/2026 05:10 PST - Details

Black Box

KVM extender, DisplayPort, 4K

+4K at 60Hz over DisplayPort 1.2

+Single-mode fiber for long-distance runs

+USB HID support for keyboard and mouse

$6,807.33

as of 11/04/2026 05:10 PST - Details

Black Box KVM Switches at a glance

3 of the 534 KVM Switches we list are Black Box (1%). Half of them cost less than $4,029; across all KVM Switches, half cost less than $90.

Most listed here: KVM extender type (3).

Counts and prices are this site's own listings; prices are the ones shown on the cards.

Type	Spec score	Price
KVM extender	n/a	$4,028.69 as of 11/04/2026 05:10 PST - Details
KVM extender	n/a	$4,028.31 as of 11/04/2026 05:10 PST - Details
KVM extender	n/a	$6,807.33 as of 11/04/2026 05:10 PST - Details

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.