Tripp Lite B042-004 4-Port 1U Rackmount USB PS2 KVM Switch with On-Screen Display
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*Price sourced from Amazon.com. Price and availability subject to change.
Bottom line: The Tripp Lite B042-004 4-Port 1U Rackmount USB PS2 KVM Switch with On-Screen Display is a niche pick — read recent reviews before buying in the kvm switches category, priced around $413.03. Compare close alternatives before committing.
Tripp Lite's NetController 4-Port, 1U rackmount KVM Switch is an affordable, highly-flexible enterprise class KVM Switch, which allows the user to connect either USB or PS/2 keyboards and mice. In addition, P780-Series USB/PS2 combo KVM cable kits allow you to connect either USB or PS/2 computers, without the need to purchase separate cables or adapters. Control up to 4 directly connected computers, or expand the number of connected computers to up to 244 by daisychaining up to 15 additional B042-Series KVM switches. Switch between connected computers via the On-Screen Display (OSD)…
SpecPicks Verdict
SpecPicks scored Tripp Lite B042-004 4-Port 1U Rackmount USB PS2 KVM Switch with… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the kvm switches category. TRIPP LITE's kvm switches lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.
Common buyer scenarios for kvm switches of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Controls an entire network from one keyboard, mouse and monitor in 1U
- ✓ Backed by TRIPP LITE's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Controls an entire network from one keyboard, mouse and monitor in 1U
- Controls up to 244 computers/servers by daisy-chaining multiple KVM switches
- Supports QXGA video resolutions up to 2048 x 1536
- Compatible with PS/2 and USB computers and servers
- 1-year warranty
- NetController 4-Port, 1U rackmount KVM switch
Full Specifications
| Brand | TRIPP LITE |
|---|---|
| Color | Black |
| Model | B042-004 |
| Material | Steel |
| Terminal | Quick-connect |
| Part Number | B042-004 |
| Switch Type | Solid-state |
| Circuit Type | 4-way |
| Connectivity | USB |
| Contact Type | Normally Open |
| Control Type | user interface |
| Actuator Type | Push Button |
| Compatibility | Switch |
| Material Type | Steel |
| Mounting Type | Rack Mount |
| Connector Type | Usb |
| Control Method | App, Remote |
| Operation Mode | manual |
| Controller Type | Wired |
| Item Dimensions | 11.5 x 17.3 x 2.8 inches |
Ready to buy?
Tripp Lite B042-004 4-Port 1U Rackmount USB PS2 KVM Switch with On-Screen Display is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Price and availability subject to change.
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