Tripp Lite B004-HUA4-K 4-Port HDMI/USB KVM Switch with Audio
- Computers:
- 4
- Video:
- HDMI
- USB Hub:
- 2-port USB 2.0
- Audio:
- 2.1-channel
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Manufacturer: Tripp Lite Last updated: 2026-09-15
Where to buy
- Eaton / Tripp LiteGo to store
- CDWGo to store
Tripp Lite B004-HUA4-K 4-Port HDMI/USB KVM Switch with Audio Review
The Tripp Lite B004-HUA4-K is a 4-port HDMI/USB KVM switch with a built-in USB 2.0 hub and 2.1-channel audio, built for people running four HDMI computers who also want to share a flash drive or webcam.
It supports up to 1920x1200 with HDCP 1.4 compliance, switches by pushbutton, hotkey, or on-screen-display mouse control, and defaults to a 5-second auto-scan interval. The 2-port USB hub and 3.5mm audio/mic jacks make it more flexible than a bare KVM switch, at the cost of being pricier than TRENDnet's equivalents.
Who it's for
Users switching between four HDMI computers who also need a shared USB 2.0 peripheral (drive, webcam) and audio passthrough.
Limitations
Capped at 1920x1200, not full 4K; USB hub is 2.0 speed, not 3.0.
Specifications
Design
| Switching Method | Button, Hotkey, Mouse Gesture |
|---|
Topology
| KVM Segment | Desk |
|---|
Video & Features
| Video Standard | HDMI |
|---|---|
| Max Resolution | 1440p |
| USB Hub Ports | 2 |
| Audio Support | Yes |
Display continuity
| HDCP Version | 1.4 |
|---|
In the box and price
| Price | 450.44 USD |
|---|
| Computers | 4 |
|---|---|
| USB Version | USB 2.0 |
| Power | DC adapter (100-240V, 0.5A input; 5.3V 2.4A output) |
| Housing | Steel |
| Dimensions | 10.28 x 1.8 x 2.83 in., 1.2 lb |
| Spec Score | 5.3 |
| Monitors | 1 |
| USB-C Power Delivery | No |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Four HDMI computers with shared USB peripheral and audio
- Office workstations needing OSD mouse switching
Not for
- 4K or high-refresh HDMI setups
- USB 3.0 peripheral speed needs
FAQs
What are the key specifications of the Tripp Lite B004-HUA4-K 4-Port HDMI/USB KVM Switch with Audio?
The Tripp Lite B004-HUA4-K 4-Port HDMI/USB KVM Switch with Audio is a KVM switch from Tripp Lite. Key specs: Computers 4, Video Standard HDMI, Max Resolution 1440p, HDCP Version 1.4, USB Hub Ports 2.
Who is the Tripp Lite B004-HUA4-K 4-Port HDMI/USB KVM Switch with Audio best suited to?
It suits four hdmi computers with shared usb peripheral and audio, office workstations needing osd mouse switching.
What are the drawbacks of the Tripp Lite B004-HUA4-K 4-Port HDMI/USB KVM Switch with Audio?
It is a poor fit for 4k or high-refresh hdmi setups, usb 3.0 peripheral speed needs.
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