TRENDnet Store

4-Port USB KVM Switch with Audio

TK-409K (Version v2.0R)

  • Control up to 4 computers with one set of console devices
  • 3.5mm speaker and microphone connections
  • Designed for use with VGA systems
  • High video quality, up to 2048 x 1536 VGA resolution
  • Compliant with Windows, Linux, and Mac OS
  • Auto-Scan and LED display for computer monitoring
  • Keyboard status restored when switching between computers
  • User definable hot key (Windows only)
  • Plug & Play and hot-pluggable
  • USB interface power method
  • All required cables included
  • No CD installation required
  • NDAA compliant
NDAA Compliant
Price: $65.99
Quantity:
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TRENDnet’s 4-Port USB KVM Switch with Audio, model TK-409K, allows you to control four computers with one set of console controls. Experience up to 2048 x 1536 resolutions, no driver installation required. Separate sets of KVM cables are included with the KVM switch, so users can start controlling four workstations instantly. The KVM cables also provide power to the KVM switch, eliminating the need for a power adapter. Hot Key operations provide immediate access to features, such as computer switching, and auto-scanning. With its Hot-Plug and Audible Feedback, the 4-Port USB KVM Switch is the perfect choice for managing multiple PCs.

VGA logo on a screen diagram

VGA Resolution

The VGA KVM Switch is designed for VGA systems with resolutions up to 2048 x 1536.

A hand pointing to a button on a KVM switch.

Push Button Selection

Conveniently use the integrated push buttons to easily switch between connected computers.

Diagram of a connection with two speakers and a microphone, detailing their configuration and relationship with the KVM switch.

Audio Support

Full audio support through the 3.5mm microphone and speaker jacks maximize workstation productivity.

A 4-Port USB KVM Switch with Audio is connected to four PCs labeled PC 1, PC 2, PC 3, and PC 4. The switch features multiple ports and buttons on its front panel. The setup includes connections to a VGA monitor, keyboard, mouse, microphone, and speakers. The monitor connects via a VGA cable, while the keyboard and mouse connect through USB ports. The microphone and speakers are linked using audio jacks. The diagram shows how multiple PCs can be controlled and accessed through a single set of peripherals using the KVM switch.
The picture shows a TRENDnet TK-409K KVM switch, which allows users to control multiple computers using a single set of peripherals. The front view of the device includes a VGA/SVGA HDB 15-pin female port for the monitor, two USB ports for the keyboard and mouse, a 3.5mm microphone/speaker jack, and front panel push buttons for switching between connected computers. The back view of the device features four VGA/SVGA HDB 15-pin female ports labeled PC 1, PC 2, PC 3, and PC 4 for connecting up to four computers. Additionally, there are corresponding 3.5mm microphone/speaker jacks for each computer connection. The image also includes a set of KVM and audio cables, which are used to connect the computers to the KVM switch. This setup is relevant for users who need to manage multiple computers efficiently with a single monitor, keyboard, and mouse.

Computers

Control up to 4 computers with one set of console devices

Video Resolution

Supports resolutions up to 2048 x 1536

Push Button Controls

Use the front panel push buttons to switch between computers on the KVM switch

Audio Support

Full audio support through 3.5mm microphone and speaker jacks maximizes work station productivity

USB Mouse & Keyboard

Supports most wired keyboard and USB mouse designs

VGA

Designed to connect to VGA systems

Hot Keys

Hot Key command shortcuts for switching between computers

Included Cables

Includes four sets of KVM cables

Computer Ports

Requires free USB and VGA ports from connected computers

Compatibility

Compliant with Windows, Linux, and Mac OS

Console Port Connectors
  • 1 x VGA /SVGA HDB 15-pin (Female)
  • 2 x USB ports (Keyboard / Mouse)
  • 1 x 3.5mm speaker jack
  • 1 x 3.5mm microphone jack
Computer Interface (up to 4)
  • 1 x USB Type A
  • 1 x VGA /SVGA HDB 15-pin (Female)
  • 1 x 3.5mm speaker jack
  • 1 x 3.5mm microphone jack
Cables (4 sets)
  • 2 sets: 1.2m (4 ft.)
  • 2 sets: 1.8m (6 ft.)
  • VGA /SVGA (Male) to VGA /SVGA (Male) / USB Type A
  • Audio cables
Monitor Resolution
  • 2048 x 1536 @ 60Hz
Switching Control
  • Front panel push buttons
  • Keyboard hot key commands
  • Auto-Scan interval: 10 ~ 60 secs
Operating Temperature
  • 0° – 40° C (32° – 104° F)
Operating Humidity
  • Max. 90% non-condensing
Power
  • USB powered
  • Max. consumption: 0.7W
Dimensions
  • 167 x 80 x 28mm (6.6 x 3.2 x 1.1 in.)
Weight
  • 185g (6.5 oz.)
Certifications
  • CE
  • FCC
Warranty
  • 2 year

PACKAGE CONTENTS
  • TK-409K
  • Quick Installation Guide
  • 2 x KVM and Audio cables (1.2m/4 ft.)
  • 2 x KVM and Audio cables (1.8m/6 ft.)

All references to speed are for comparison purposes only. Product specifications, size, and shape are subject to change without notice, and actual product appearance may differ from that depicted herein.