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4 Port Desktop KVMs

4 Port KVMP Switch with USB 2.0 Hub and Audio

MPN: GCS1804

UPC: 881317009654

This product is EOL and is no longer being sold.
Sale price$151.95

Plug-N-Play- Share four computers using a keyboard, mouse and VGA monitor (2048x1536) with OSD. Cables included.

4-Port VGA KVMP Switch with OSD and USB 2.0 Hub

IOGEAR's 4-Port VGA KVMP Switch allows full control and switching between your two computers from a USB or PS/2 keyboard, mouse, and VGA monitor. This 4-Port switch supports up to 2048x1536 video resolution, perfect for home or small/medium office environment. With a built-in USB 2.0 hub, audio support, and OSD (On Screen Display), this VGA KVMP switch centralizes your connectivity needs from a single console.

Simple Operation for an Expanded Connectivity

True Plug-N-Play, simply connect the included cables into their appropriate ports without any software to configure or install. Easily switch between your two computers via push button, hotkey combination, or OSD (On Screen Display). Expand your peripherals sharing such as hard drive and printer/scanner from the integrated USB 2.0 ports. Daisy chain a powered USB hub for a more expanded peripheral connectivity workstation. In addition, IOGEAR's DynaSync™* reads and remembers the monitor's optimal display parameters and refresh rate, eliminating delay when switching between computers.

2.1 Surround Sound

Simply connect your microphone and speakers to the front and/or rear of this 4-Port VGA switch. Enjoy audio from powered PC speakers for stereo sound and a single microphone for audio input/output to each computer. Audio connected on the front of the switch take priority over of the ones located on the rear of the switch.

Secure Switching

This VGA KVM switch also offers a cost-effective solution to increase security by allowing users to switch between the Internet connected PC and an Intranet connected PC. With the included cables and adapters, IOGEAR's 4-Port USB VGA KVMP switch is a true out-of-the-box Plug-N-Play solution for your connectivity needs!

*IOGEAR's DynaSync provides EDID support for Windows 7

  • Control 4 computers with one keyboard, mouse and monitor
  • 4-Port VGA KVM with (OSD) On-Screen Display
  • 2-Port USB 2.0 Hub built in
  • Video resolution: 2048 x 1536
  • Switch between computers via push buttons, hotkeys and OSD
  • IOGEAR's patented DynaSync intelligently reads and remembers the monitor's settings (EDID) with no delay when switching
  • USB or PS/2** mouse and keyboard peripherals
  • Cables included
  • OS Support: Windows, Linux, Mac and Sun
  • Audio enabled - Full bass response provides 2.1 stereo sound
  • Independent (Asynchronous) Hotkey switching between KVM focus, USB peripherals, and audio ports
  • Mouse emulation bypass feature supports programmable mice
  • Complete keyboard emulation for error free booting
  • Sun/Mac keyboard support and emulation***
  • Auto Scan Mode for sequentially monitoring all computers
  • Plug-n-Play
  • Firmware Upgradable

*IOGEAR's DynaSync provides the EDID support for Windows 7
**PS/2 KVM Cables are available and sold seperately.
*** PC keyboard combinations emulate Sun/Mac keyboards and Sun keyboards only work with Sun computers


  • VGA capable video out
  • Standard 104 key wired USB or PS/2 keyboard
  • Standard 2 or 3 button wired USB or PS/2 mouse

Operating Systems:

  • Windows Vista®, Windows® 7, Windows® 8, Windows® 8.1, Windows® 10
  • Mac OS 9 to 10.x
  • Oracle® Solaris
  • Linux®, Unix and other USB supported systems**


  • Computers with sound support
  • 2.0 or 2.1 powered PC speakers
  • Microphone

*IOGEAR’s Display Emulation Technology provides the EDID support for Windows 7

**Additional drivers and support may be needed



  • Monitor with VGA capabilities
  • USB or PS/2 keyboard and mouse
  • 1 x 4-Port USB KVMP Switch
  • 4 x Custom USB KVM Cable
  • 1 x PS/2 to USB Adapter
  • 1 x Firmware Upgrade Cable
  • 1 x Power Adapter
  • 1 x Installation Guide
  • 1 x Warranty Card

Distributor Part #
Ingram Q74596
DH GCS1804
Synnex 2093509
GCS1804 EAR99
CPU Connectors
MouseUSB or PS/2
KeyboardUSB or PS/2
Audio2.1 sound
PeripheralsUSB 2.0
Console Connectors
Audio2.1 sound
Voltage5.3 VDC
Video Resolution2048 x 1536 DDC2B
Computer Connections
Cable Connections
USB PeripheralsGreen
Port IDOrange
Unit Dimensions
Width7.9 in [20.1 cm]
Height1.6 in [4.1 cm]
Depth2.9 in [7.4 cm]
Unit Package Dimensions
Width12.9 in [32.8 cm]
Height8.4 in [21.3 cm]
Depth4.0 in [10.2 cm]
Master Carton
Width17.5 in [44.4 cm]
Height13.8 in [35.0 cm]
Depth12.9 in [32.8 cm]
Master Carton Qty.6 ea
Master Carton Wt.31.6 lbs [14.3 kg]
Unit Pack Wt.5.2 lbs [2.4 kg]
Unit Wt.1.6 lbs [.72 kg ]

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