Tripp Lite

Tripp Lite B004-VUA2-K-R 2-Port USB KVM Switch with Audio and Cables

Expert rating7.6 / 10

Port Count:: 2
Video Standard:: VGA
Max Resolution:: 2048x1536
Switching Method:: Pushbutton, hotkey

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Manufacturer: Tripp Lite Last updated: 2026-09-11

Tripp Lite B004-VUA2-K-R 2-Port USB KVM Switch with Audio and Cables Review

Tripp Lite B004-VUA2-K-R 2-port USB VGA KVM switch with audio, included cable sets, and a 2-port USB hub for budget two-computer desktop switching.

The B004-VUA2-K-R is Tripp Lite's straightforward answer to switching a keyboard, mouse, monitor, and speakers between two VGA-output computers. It ships with the VGA/USB cable sets needed for both computer connections included in the box, which removes a common gotcha with KVM switches where cables are sold separately. A 2-port USB hub on the console side means a flash drive or webcam plugged into the switch is available to whichever computer is currently active, and audio switches automatically alongside video and USB so there's no manual audio cable swap.

Everything-Included Value

Because Tripp Lite bundles the cable sets rather than selling them separately, the B004-VUA2-K-R tends to be the lower total cost option for a basic 2-PC VGA setup compared to switches like the ATEN CS1768 that need cable kits purchased on top of the unit price.

Straightforward Two-Machine Switching

Pushbutton and hotkey switching cover the two most common ways people expect to change ports, without the complexity of an OSD menu that a 2-port switch doesn't really need.

Comparison to Alternatives

Against Tripp Lite's own B032-VU2 (also 2-port VGA/USB), the B004-VUA2-K-R adds a small USB hub for shared peripherals, while the B032-VU2 leans further into peripheral sharing generally. Compared to ATEN's CS692, this model targets VGA-era desktops rather than HDMI/4K setups, making it the right pick for older office or lab machines still running VGA output.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating7.6 / 10

A solid budget-friendly 2-port VGA KVM that bundles cables and a small USB hub, well suited to legacy office and lab desktops.

Best for

Two VGA-output computers on one desk
Budget-conscious buyers who want cables included
Basic office/lab setups without 4K or HDMI needs

Not for

HDMI or DisplayPort setups
Users needing more than 2 ports
High-resolution 4K monitor requirements

Specifications

What these specs mean

Capability Score

4.4/10

How much this switch can do compared with other desk KVM switches, rated from its specifications.

Design

Port Count	2
Switching Method	Front-panel pushbutton, keyboard hotkey

Topology

Displays Per Computer	1 displays
KVM Segment	Desk

Video & Features

Video Standard	VGA
Max Resolution	2048 x 1536
USB Hub Ports	2
Audio Support	Yes

Display continuity

EDID Emulation	Yes

FAQs

What are the key specifications of the Tripp Lite B004-VUA2-K-R 2-Port USB KVM Switch with Audio and Cables?

The Tripp Lite B004-VUA2-K-R 2-Port USB KVM Switch with Audio and Cables is a KVM switch from Tripp Lite. Key specs: Port Count 2, Switching Method Front-panel pushbutton, keyboard hotkey, Video Standard VGA, Max Resolution 2048 x 1536, USB Hub Ports 2.

Who is the Tripp Lite B004-VUA2-K-R 2-Port USB KVM Switch with Audio and Cables best suited to?

Best suited to: Two VGA-output computers on one desk; Budget-conscious buyers who want cables included; Basic office/lab setups without 4K or HDMI needs.

What are the drawbacks of the Tripp Lite B004-VUA2-K-R 2-Port USB KVM Switch with Audio and Cables?

Not the best fit for: HDMI or DisplayPort setups; Users needing more than 2 ports; High-resolution 4K monitor requirements.