TRENDnet
TRENDnet 4-Port USB KVM Switch
Bottom line: The TRENDnet 4-Port USB KVM Switch ($53.01 on Amazon as of 2026-10-06): Controls up to 4 computers from one keyboard, monitor, and mouse; main trade-off: VGA-only output; no HDMI or DisplayPort for modern digital displays.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Controls up to 4 computers from one keyboard, monitor, and mouse
- ✓ All 4 sets of KVM cables included (4 ft each) for instant setup
- ✓ USB-powered at 0.7W max, so no power adapter to plug in
- ✓ Supports high VGA resolution up to 2048 x 1536 @ 60Hz
- ✓ Switch via front buttons, keyboard hotkeys, or 10-60s auto-scan
Cons
- ✗ VGA-only output; no HDMI or DisplayPort for modern digital displays
- ✗ USB 2.0 console ports only for keyboard and mouse
- ✗ Short 4 ft (1.2m) cables limit spacing between computers
- ✗ No audio switching for speakers or microphone
Manufacturer description
TRENDnet’s 4-Port USB KVM Switch, model TK-407K, allows you to manage four PCs with just one set of keyboard, monitor, and mouse. Switch between four PCs with a simple press of a button. Separate sets of KVM cables are included with the KVM switch so that users can start controlling four PCs instantly. The KVM cables also provide power to the KVM switch, eliminating the need for a power adapter. Hotkey operations provide immediate access to features, such as computer switching and auto scanning. With its hotkey feature and audible feedback, the 4-Port USB KVM Switch is an ideal choice for…
SpecPicks Verdict
SpecPicks scored TRENDnet 4-Port USB KVM Switch using a rating × review-volume × price-fit model applied to published specs and reviews across the retro graphics & video category. TRENDnet's retro graphics & video lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for retro graphics & video 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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- DEVICE INTERFACE: 1 x VGA /SVGA HDB 15-pin (Female); 2 x USB 2.0 Ports (Keyboard / Mouse)
- NDAA + TAA COMPLIANT: With our NDAA and TAA compliant switches, you can plan and install networking solutions that Government customers demand today (U.S. and Canada Only)
- COMPUTER INTERFACE: (Up to 4) 1 x USB 2.0 Type A; 1 x VGA /SVGA HDB 15-pin (Female)
- CONTROL UP TO 4 COMPUTERS: The 4-Port USB KVM Switch allows you to control up to four computers with one set of console controls
- KVM CABLES INCLUDED: Separate sets (4) of KVM cables are included with the KVM Switch, so users can start controlling four workstations instantly. 4 sets: 1.2m (4 ft.)
- USB POWER: The KVM cables also provide USB power to the 4 Port KVM Switch with a max consumption of 0.7W, eliminating the need for a power adapter
Full Specifications
| Brand | TRENDnet |
|---|---|
| Color | Black |
| Model | TK-407K |
| Material | Plastic |
| Terminal | Physical |
| USB POWER | The KVM cables also provide USB power to the 4 Port KVM Switch with a max consumption of 0.7W, eliminating the need for a power adapter |
| COMPLIANCE | Compliant with Windows, Linux, and Mac OS; PLUG & PLAY: No CD or driver installation required |
| Unit Count | 1.0 Count |
| Part Number | TK-407K |
| Switch Type | Kvm Switch |
| Circuit Type | 1-way |
| Connectivity | USB |
| Contact Type | Normally Open |
| Control Type | Full Control |
| Actuator Type | Push Button |
| Compatibility | Switch, Mac, Linux |
| Material Type | Plastic |
| Mounting Type | None" or "Desk mount |
| Connector Type | Usb |
| Control Method | Push Button |
| Full listing title | TRENDnet 4-Port USB KVM Switch, TK-407K, Control Up to 4 Computers, Windows, Linux, Mac OS Compliant, 2048 x 1536 VGA Resolution, NDAA & TAA Compliant, KVM Cables Included, Black |
Ready to buy?
TRENDnet 4-Port USB KVM Switch, TK-407K, Control Up to 4 Computers, Windows, Linux, Mac OS Compliant, 2048 x 1536 VGA Resolution, NDAA & TAA Compliant, KVM Cables Included, Black is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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