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Black rectangular KVM switch with push button on top

TRENDnet 02BK USB KVM Switch 2 Computers 4K@30Hz Black

SKU CH-3G25-VVA9K

Controls two computers with one monitor, keyboard, mouse and printer via push-button switching at 4K 30 Hz

  • PC connectionsPlug In
  • Console portsPlug In
  • Computer portsUSB 2.0
  • Monitor ports4 Ports
  • Switching methodPush Buttons
  • Monitor supportVGA DDC, DDC2, DDC2B
  • Control two computers with one keyboard, mouse and monitor
  • Push-button switching for instant source changes
  • Supports 4K@30Hz and 1080P resolutions
  • Audio and microphone switching included
  • Driver-free operation on Windows, Mac, Linux and Chrome OS

Two-computer HDMI KVM switch

The TRENDnet 02BK lets you operate two computers from a single USB keyboard, mouse, monitor and printer. Push-button switching changes the active system instantly. No drivers are required for Windows 10, 8.1, 8, 7, Vista, XP, Mac OS, Linux or Chrome OS. The unit draws power from the connected computers.

4K at 30 Hz video limit

The switch passes video up to 4K resolution at 30 Hz and also supports 1080p or lower resolutions. The HDMI interface caps the refresh rate at 30 Hz for 4K content. USB data runs over USB 2.0 ports, while the manufacturer notes updated USB 3.0 ports for improved transfer stability. Audio and microphone signals are switched alongside the video.

Check monitor inputs and cable reach

Verify that your monitor accepts an HDMI source at the desired resolution and refresh rate. Confirm each computer provides an HDMI output and USB 2.0 or 3.0 ports for keyboard and mouse. The included cables are 2 HDMI and 2 USB leads; measure the distance between the switch and each system to ensure they reach. The switch measures 14.33in W x 12.83in H x 9.06in D, so allow desk space accordingly.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 90% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameTRENDnet
Model name02BK
Part number02BK
Product typeUSB
Graphics
Monitor supportVGA DDC, DDC2, DDC2B
Ports & slots
PC connectionsPlug In
Console portsPlug In
Computer portsUSB 2.0
Monitor ports4 Ports
USB supportWith USB support
Size & build
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
More details
Switching methodPush Buttons

Questions about this item

Should I pick the 4K@30Hz version or the 4K@60Hz one mentioned in the title?

The product specifications list 4K@30Hz as the supported maximum, so choose this model if 30 Hz at 4K meets your needs.

What does the 4K@30Hz figure mean when I connect it to my PC?

It means the switch passes a 4K signal at up to 30 frames per second; 1080p and lower resolutions run at their native rates.

The box says USB 2.0 and USB 3.0 — which standard actually limits the data rate?

The specifications list computer connections as USB 2.0, so connected peripherals operate at USB 2.0 speeds even though the ports are updated to USB 3.0 connectors.

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