IOGEAR
IOGEAR GCS1934H 4-Port 4K KVMP Switch HDMI USB 3.1 Audio TAA
Four-port KVM switch controls four computers from one 4K HDMI monitor, keyboard and mouse with USB 3.1 hub and audio mixing
- TypeHDMI, USB
- PC ConnectorsMonitor: 4 x HDMI Female (Black) Keyboard & Mouse: 4 x USB 3
- Console ConnectorsMonitor: 1 x HDMI Female (Black) Keyboard: 1 x USB 2.0 Type-
- Computer Connections4 Ports
- Monitor Connections1 Port
- Video Resolution4096 x 2160 @ 60Hz (Cinema 4K)
- Control 4 computers with one keyboard, mouse and 4K monitor
- Cinema 4K resolution at 4096 x 2160 @ 60Hz for sharp video
- HDCP 2.2 compliant with HDR support for protected content
- 2-port USB 3.1 Gen 1 hub delivers 5Gbps SuperSpeed transfers
- Switch via pushbutton, hotkey, RS-232 or mouse emulation
Four-Computer 4K KVMP Switch
The IOGEAR GCS1934H lets one keyboard, one mouse, one 4K HDMI display and shared audio control four separate computers. It supports Cinema 4K resolution at 4096 x 2160 and 60 Hz refresh with HDCP 2.2 and HDR. Two front-and-rear USB 3.1 Gen 1 Type A ports provide 5 Gbps peripheral sharing. TAA compliance suits government or institutional procurement.
Check HDMI And USB Ports Before Ordering
Each connected computer must supply an HDMI video output and a USB 3.1 Gen 1 Type B port for keyboard and mouse signals. Audio from each system uses a 3.5 mm jack. The console side requires one HDMI monitor input plus separate USB 2.0 Type A ports for keyboard and mouse. A DC 5 V power adapter is included and must be connected.
Replaces Separate KVM And Hub Setups
This unit consolidates a four-port KVM, a two-port USB 3.1 hub and an audio mixer into one chassis. Switching is done by pushbutton, hotkey, RS-232 command or mouse emulation with autoscan intervals from 5 to 99 seconds. It is not for users who need more than four computer ports or who require DisplayPort or USB-C video inputs.
Highlights
- Control 4 computers with one keyboard, mouse and 4K monitor
- Cinema 4K resolution at 4096 x 2160 @ 60Hz for sharp video
- HDCP 2.2 compliant with HDR support for protected content
- 2-port USB 3.1 Gen 1 hub delivers 5Gbps SuperSpeed transfers
- Switch via pushbutton, hotkey, RS-232 or mouse emulation
Specifications
| Brand | IOGEAR |
|---|---|
| Model | GCS1934H |
| Type | HDMI, USB |
| PC Connectors | Monitor: 4 x HDMI Female (Black) Keyboard & Mouse: 4 x USB 3.1 Gen1 Type B (Blue) Audio: 4 x 3.5mm Audio Jack (Green) |
| Console Connectors | Monitor: 1 x HDMI Female (Black) Keyboard: 1 x USB 2.0 Type-A (Black) Mouse: 1 x USB 2.0 Type-A (Black) Audio: 2 x 3.5mm Speaker Audio Jack (Green) |
| Computer Connections | 4 Ports |
| Monitor Connections | 1 Port |
| Video Resolution | 4096 x 2160 @ 60Hz (Cinema 4K) |
| PC Selection | Pushbutton, Hotkey, RS-232 and Mouse (mouse emulation enabled) |
| AutoScan Interval | 5~99 seconds (5 seconds default) |
| LED Indicators | KVM: 4 (Orange) Audio: 4 (Green) USB Peripherals: 4 (Green) |
| Temperature | 0 - 40°C |
| Humidity | 0% to 80%,Non-Condensing |
| Power Features | 1 x DC 5V Jack |
| USB Features | 2 x USB 3.1 Gen 1 Type A (Blue, front and rear) |
| Features | Control 4 computers using a single keyboard, mouse, and 4K HDMI monitor Superior video quality - Cinema 4K (4096 x 2160 @60Hz) HDCP 2.2 compliant; HDR Support 2-Port USB 3.1 Gen1 Hub with SuperSpeed 5Gbps transfer rate Computer selection via front panel pushbuttons, hotkeys, mouse , or RS-232 command Independent switching of the KVM, USB, and audio Mouse emulation or bypass feature supports most mouse drivers and multifunction mice Support HD Audio Audio Mixer Modes -Mixes up to two audio sources as audio output Multi-platform support - Windows 7, Windows 8.1, Windows 10, Mac, and Li |
| Dimensions | 1.69" x 10.25" x 2.94" |
| Weight | 1.90 lbs. |
| Package Contents | 1 x 4-Port 4K HD KVMP Switch with USB 3.1 Hub and Audio Mixer 4 x HDMI Cables (6ft.) 4 x USB 3.0 Cables (6ft.) 4 x Audio Cable Set (6ft.) 1 x Power Adapter 1 x QSG |
| Shipping weight | 2.36 kg |
| Package size | 325 × 210 × 102 mm |
Questions about this item
What cables and accessories are included with the GCS1934H, and what must I buy separately?
The box contains the switch, four 6 ft HDMI cables, four 6 ft USB 3.0 cables, four 6 ft audio cable sets, a power adapter and a quick-start guide. No extra cables are required for a typical four-computer setup.
Should I choose this 4-port model or a different capacity for my four workstations?
This unit provides exactly four computer ports with matching HDMI, USB 3.1 Gen1 Type-B and 3.5 mm audio connectors, so it fits a four-workstation desk without unused ports.
What does the 4096 x 2160 @ 60 Hz Cinema 4K rating mean when I connect my monitor?
The switch passes a true 4096 x 2160 signal at 60 Hz with HDCP 2.2 and HDR support, so a compatible monitor will display full Cinema 4K resolution without downscaling.
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