skip to main content

8-Port Stackable Rack Mount KVM Switch with OSD

TK-804R (Version v2.1R)

  • 8-port stackable KVM switch with VGA and USB connection to computers
  • On Screen Display (OSD) interface for easy management
  • Device monitoring with adjustable Auto-Scan, audible feedback and cascade up to 128 computers
  • Supports most operating systems and advanced mouse designs
  • 8-port stackable USB KVM switch with On Screen Display (OSD)
  • Console port supports both USB & PS/2 interface
  • Supports Windows, Linux, Unix, Mac operating system

The 8-Port USB & PS/2 KVM Switch with OSD (TK-804R) lets you manage multiple computers with just one set of keyboard, monitor and mouse. This rack mount device supports USB and PS/2 interface on the console side and USB interface on the PC side. Users can switch between PCs using hot-key, push button or On Screen Display for flexible management. Hot-plug PCs quickly to avoid downtime. A maximum of 128 PC connections are supported when you daisy chain multiple TK-804R(s). The 8-Port USB KVM Switch is the perfect choice for managing multiple PC's.

  • High video quality; up to 2048 x 1536 resolution
  • On Screen Display (OSD) control for easy management
  • Advanced adjustable auto-scan modes for monitoring multiple computers
  • Keyboards status restored when switching between computers
  • LED display for easy status monitoring
  • Password protection with auto timeout logout
  • Auto-detect bank number when daisy-chaining
  • Built-in daisy-chain port for cascading up to 16 levels (128 computers) of up to 30 m total distance
  • Last known active port restore for unexpected power loss
  • Beep alert for port switching confirmation (enable / disable)
  • Plug & play and hot-pluggable
  • Standard 19” (1U) rack mount design
  • 2-year limited warranty
Hardware
Connections
  • 8 computers or servers
USB Interface
  • USB 1.1 compliant
PC Port Connectors (all female)
  • 8 x VGA HDB 15-pin (female)
Console Port Connectors (all female)
  • 1 x USB (type A) / PS/2 mouse 6-pin mini-DIN
  • 1 x USB (type A) / PS/2 keyboard 6-pin mini-DIN
  • 1 x VGA HDB 15-pin (female)
Compatible Cables (sold separately)
  • TK-CU06 (6ft), TK-CU10 (10ft), TK-CU15 (15ft)
Supported OS
  • Windows , Linux, Mac and more
Computer Selection
  • On Screen Display (OSD), keyboard hot key command, push button
Daisy Chain
  • 16 levels (up to 128 computers) of up to 30 m total distance
Auto Scan Modes
  • Scan: all ports, active ports, ports within the EasyView scan group and active ports within the EasyView scan group (EasyView scan groups are user defined);10-100 second intervals programmable through OSD menu
LEDs
  • Online (red), Select (green)
Keyboard Status
  • Save and restore
Power Adapter
  • Input: 100 ~ 240 V AC 50~60 Hz
  • Output: 9 V DC 1 A external power adapter
Power Consumption
  • 14 watts (max)
Dimensions
  • 407 x 164 x 45 mm (16 x 6.5 x 1.8 in)
Weight
  • 1.89 kg (4.17 lb.)
Temperature
  • Operating: 0°C~40°C (32°F~104°F)
  • Storage: -20°C~60°C (-4°F~140°F)
Humidity
  • Max 80% (non-condensing)
Certifications
  • CE, FCC

PACKAGE CONTENTS
  • TK-804R
  • Quick Installation Guide
  • Daisy-chain cable (22.9 cm / 9 in.)
  • Daisy-chain terminator
  • Power adapter (9 V DC, 1 A)
  • Rack mount kit

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.