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IOGEAR

IOGEAR GCS1808H 8-Port USB HDMI KVM Switch with Audio

SKU CH-RYF2-Q8HHJ MPN GCS1808H

Controls eight HDMI computers from one console with 1080p video, 2.1 audio, two USB 2.0 ports and three-level cascading for up to 512 systems

  • TypeHDMI, USB
  • PC Connectors8 x HDMI Female 8 x USB Type-B Female 8 x 3.5mm Stereo Jack
  • Console Connectors1 x HDMI Female 1 x USB Type-A Female 1 x USB Type-A Female
  • Computer Connections8 Ports
  • Video Resolution1920 x 1200
  • PC SelectionPush Buttons/Hot Keys/OSD
  • Control 8 HDMI computers from one console
  • Share 2 USB 2.0 peripherals across all systems
  • Cascade 3 levels to manage 512 computers
  • Switch via push buttons, hotkeys or OSD
  • Audio switching with 2.1 stereo surround sound

8-Port HDMI KVM with Audio

The IOGEAR GCS1808H lets administrators manage up to eight HDMI computers from one USB keyboard, mouse and monitor console. It supports 1920 x 1200 resolution at 60 Hz and passes 2.1 stereo audio through front and rear 3.5 mm jacks. Two extra USB 2.0 ports share peripherals such as printers or storage across all connected systems. Cascading three levels expands control to 512 computers.

Check HDMI and USB Ports

Each computer must provide an HDMI output, a USB Type-B port and a 3.5 mm stereo jack for audio. The console side requires one HDMI display, one USB keyboard and one USB mouse connected to the dedicated Type-A ports. Verify that your rack has 1.75 inches of vertical space and 17 inches of depth for the 1U chassis. The unit operates from 0 to 50 °C with humidity up to 80 % non-condensing.

Cables and Firmware Included

Two custom USB HDMI KVM cable sets connect the first two computers immediately without separate purchases. A firmware upgrade cable allows future updates through the front panel. The package also supplies a 5.0 V DC power adapter, four foot pads for desktop use and a full rack-mounting kit for server cabinets. A quick start guide covers push-button, hot-key and OSD switching methods.

Highlights

  • Control 8 HDMI computers from one console
  • Share 2 USB 2.0 peripherals across all systems
  • Cascade 3 levels to manage 512 computers
  • Switch via push buttons, hotkeys or OSD
  • Audio switching with 2.1 stereo surround sound

Specifications

BrandIOGEAR
ModelGCS1808H
TypeHDMI, USB
PC Connectors8 x HDMI Female
8 x USB Type-B Female
8 x 3.5mm Stereo Jack Female
Console Connectors1 x HDMI Female
1 x USB Type-A Female
1 x USB Type-A Female
2 x 3.5mm Stereo Jack Female (1 x Front Panel; 1 x Rear Panel)
Computer Connections8 Ports
Video Resolution1920 x 1200
PC SelectionPush Buttons/Hot Keys/OSD
AutoScan Interval1 - 255 Seconds (Default: 5 sec)
Monitors Supported480i, 480p, 720p, 1080i, and 1080p (HDTV) / 1920 x 1200 @60Hz
Temperature0ºC to 50ºC(32ºF to 122ºF)
Humidity0% to 80%,Non-Condensing
Audio Featureswith Audio
Power FeaturesDC 5.0V; 12.2W
FeaturesControls up to 8 HDMI sources while sharing 2 additional USB 2.0 devices
Supports up to 1080p (1920 x 1200) HD video resolution
Cascade up to 3 levels - Control up to 512 computers from a single console
Features 2 built-in USB 2.0 ports for USB peripheral sharing
Multi-display feature allows viewing of up to 8 monitors when stacking up to (8) GCS1808H together
Independent KVM and USB focus switching
Password protection security for On-Screen Display (OSD)
OSD Backup/Restore configuration and user profile information
Broadcast Mode sends commands to all connected computers
Auto Scan M
Dimensions1.75" x 17.00" x 10.00
Weight7.75 lbs.
Package Contents1 x 8-port USB HDMI KVMP Switch
2 x Custom USB HDMI KVM Cable Sets
1 x Firmware Upgrade Cable
1 x Power Adapter
1 x Foot Pad Set (4 pcs)
1 x Quick Start Guide
1 x Rack Mounting Kit
Shipping weight5.18 kg
Package size500 × 330 × 140 mm

Questions about this item

What cables and accessories ship with the GCS1808H, and what must I buy separately?

The box includes the 8-port switch, two custom USB HDMI KVM cable sets, a firmware upgrade cable, a 5.0 V power adapter, four foot pads, a quick start guide, and a rack mounting kit. No extra cables are required for a basic eight-computer setup.

Which resolution and cascade level should I choose for my installation?

The switch supports up to 1920 x 1200 at 60 Hz per port. You can cascade up to three levels of GCS1808H units to control a maximum of 512 computers from one console.

How does the 1920 x 1200 at 60 Hz headline figure behave when I switch between live computers?

Video DynaSync reads and stores the monitor EDID so the 1920 x 1200 60 Hz signal remains stable with no resolution change or delay when switching or booting any of the eight connected sources.

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