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TRENDnet TK-804R - 8-Port Stackable Rack Mount USB
[TK-804R (Version v2.0R)]


  • 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

Stock Status: Stock Available

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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.
RoHS Compliant

  • 8-port stackable USB KVM switch with On Screen Display (OSD)
  • Console port supports both USB & PS/2 interface
  • Supports Microsoft IntelliMouse, IntelliMouse Explorer, Logitech NetMouse, Optical Mouse, and other MS compatible mice
  • Supports Windows 7/Vista/2003 Server/XP/2000/ME/98SE, Linux, Unix, Mac Operating system
  • 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 30m 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
Connections8 computers
USB InterfaceUSB 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 OSWindows 7/Vista/2003 Server/XP/2000/ME/98SE
Linux, Unix, Mac
Computer SelectionHot-key, push buttons or On Screen Display (OSD) control
Daisy Chain 16 levels (up to 128 computers) of up to 30m total distance
Auto Scan ModesScan: 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
LEDsOnline (red), Select (green)
Keyboard StatusSave and restore
Power Adapter9V DC, 1A external power adapter
Power Consumption14 watts (max)
Dimensions407 x 164 x 45mm (16 x 6.5x 1.8in)
Weight1.89kg (4.17lb.)
TemperatureOperating: 0°C~40°C (32°F~104°F)
Storage: -20°C~60°C (-4°F~140°F)
Humidity0%~80% (non-condensing)
CertificationsCE, FCC

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