TRENDnet TK-216i 2-Port 4K HDMI KVM Switch
- Computers:
- 2
- Video:
- HDMI 2.0
- Switching:
- Integrated toggle switch
- Power:
- USB bus-powered
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Manufacturer: TRENDnet Last updated: 2026-09-15
Where to buy
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TRENDnet TK-216i 2-Port 4K HDMI KVM Switch Review
The TRENDnet TK-216i is the 4K-capable step up from the TK-215i, a 2-port HDMI 2.0 KVM switch that handles 3840x2160 at 60Hz for people who want to control two full 4K desktops from one monitor.
It shares USB keyboard/mouse between two computers via a hardwired toggle switch instead of a panel button, supports 5.1 surround over HDMI plus 3.5mm analog audio with speaker/mic jacks, and is fully USB bus-powered so there's nothing to plug into the wall.
Who it's for
People running two 4K HDMI desktops off a single 4K monitor who want an integrated toggle cable and 5.1 audio passthrough.
Limitations
Only 2 ports; no USB 3.0 hub for external drives.
Specifications
Design
| Switching Method | Wired Remote |
|---|
Topology
| KVM Segment | Desk |
|---|
Video & Features
| Video Standard | HDMI |
|---|---|
| Max Resolution | 4K |
| USB Hub Ports | 2 |
| Audio Support | Yes |
Display continuity
| HDCP Version | HDCP supported |
|---|
| Computers | 2 |
|---|---|
| Video Version | HDMI 2.0 |
| Max Refresh Rate | 60 |
| USB Version | USB 2.0 |
| Power | USB bus-powered |
| Included Cables | Integrated 1.2m toggle-switch cable |
| Dimensions | 97 x 83 x 25mm (3.8 x 3.3 x 1 in.) |
| Spec Score | 6.3 |
| Monitors | 1 |
| USB-C Power Delivery | No |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Two 4K HDMI 2.0 computers on a shared 4K monitor
- Users wanting 5.1 audio passthrough
Not for
- More than 2 computers
- USB 3.0 peripheral sharing
FAQs
What are the key specifications of the TRENDnet TK-216i 2-Port 4K HDMI KVM Switch?
The TRENDnet TK-216i 2-Port 4K HDMI KVM Switch is a KVM switch from TRENDnet. Key specs: Computers 2, Video Standard HDMI, Video Version HDMI 2.0, Max Resolution 4K, Max Refresh Rate 60.
Who is the TRENDnet TK-216i 2-Port 4K HDMI KVM Switch best suited to?
It suits two 4k hdmi 2.0 computers on a shared 4k monitor, users wanting 5.1 audio passthrough.
What are the drawbacks of the TRENDnet TK-216i 2-Port 4K HDMI KVM Switch?
It is a poor fit for more than 2 computers, usb 3.0 peripheral sharing.
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