I have a 5120x1440 32:9 monitor and a 21:9 monitor. I'd like my PC and Macbook to be use this switch to alternate between the two, as you'd expect. My concern is the refresh rate. I'd like to make sure the 5120x1440 will be able to maintain a 120hz refresh, not sure if this switch is capable since it says 4k is 60hz. I know there is some discrepancy between a true 4k and a 32:9 5120x1440, so thought I'd ask here. Anyone know if this will work? Thanks!

The product supports a video resolution of 4096 x 2160 @ 60 Hz (4K DCI). It does not specify support for a 5120 x 1440 resolution at 120Hz.

If I plug in a laptop using only USB 3 as a computer input, will this adapt that to the 2 DisplayPort outputs?

It switches monitors using the Display Port protocol, so unless your monitors support USB3/Thunderbolt2/3 video, you would need to convert your USB3 video signal from the laptop to Display Port yourself with an adapter prior input to the KVM

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IOGEAR GCS1942 2-Port 4K Dual View DisplayPort KVMP with USB 3.0 Hub and Audio (TAA)

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Maximize your high-end multi-monitor workstation with superior video resolution
Share dual Cinema 4K DisplayPort monitors (4096 x 2160 @60Hz)
Operate 2 DisplayPort computers with 1 keyboard, mouse, and 2 monitors
Save Cabling Costs: ALL cables are included
Added features via firmware updates
Work from Home Solution

Overview

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Maximize your high-end dual DisplayPort workstations by connecting them to the 2-Port 4K Dual View Display Port KVMP. Experience True Cinema 4K resolutions along with rich bass and 7.1 surround sound while switching between both computers and sharing two USB 3.0 peripherals with the push of a button.

Model
Brand	IOGEAR
Model	GCS1942

Details
Type	DisplayPort, USB
PC Connectors	2 x DisplayPort (Black) 2 x USB 3.0 Type B (Blue) 2 x 3.5mm Mini Stereo Jack (Green) 2 x 3.5mm Mini Stereo Jack (Pink)
Console Connectors	2 x DisplayPort (Black) 1 x USB Type A (Black) 1 x USB Type A (Black) 2 x 3.5mm Mini Stereo Jack (Green; Front and Rear) 2 x 3.5mm Mini Stereo Jack (Pink; Front and Rear)
Monitor Connections	2 Ports
Video Resolution	4096 x 2160 @60 Hz (4K DCI)
PC Selection	Push Buttons
AutoScan Interval	1~255 seconds (5 seconds default)
LED Indicators	On Line: 2 x Orange Selected: 2 x Orange Audio: 2 x Green USB Peripherals: 2 x Green

Environmental
Temperature	0 - 40 C
Humidity	0 - 80% RH, Non-condensing

Features
Power Features	DC 12V
Features	Maximize your high-end multi-monitor workstation with superior video resolution Share dual Cinema 4K DisplayPort monitors (4096 x 2160 @60Hz) Operate 4 DisplayPort computers with 1 keyboard, mouse, and 2 monitors Add another GCS1942 to expand up to four 4K monitors DisplayPort 1.2 compliant, HDCP compliant Allows independent switching of the KVM, USB, and audio devices Control/share USB3.0 peripherals between 4 computers; save money on duplicate devices Work on computer "A" without interrupting USB peripheral connectivity on computer "B" SuperSpeed 5Gbps transfer rate MST (Multi-Stream Transport)1 DP++ supports HDMI and DVI output2 Computer selection via front panel pushbuttons, hotkeys, or mouse3 Supports 7.1 HD audio through DisplayPort4 Full bass response for high quality 2.1 channel audio Mouse emulation or bypass feature supports most mouse drivers and multifunction mice Multi-platform support – Windows®7, Windows 8.1, Windows 10, Mac OS®, and Linux® Multilingual keyboard mapping supports English, French, and German keyboards Mac® keyboard support and emulation5 RS-232 Commands6 Auto-Scan Mode to monitor all computers Power on detection Hot pluggable Firmware upgradable Includes all KVM and audio cables 1. MST requires two monitors capable of DisplayPort 1.2 daisychaining, or use of an external DisplayPort MST Hub. PC Source must be DisplayPort 1.2 compliant. A DisplayPort 1.1a monitor can be the last monitor in a DP1.2 chain. 2. Dual-Mode DisplayPort (DP++) requires active HDMI and DVI adapters for most display setups. 3. Mouse port switching supported alongside mouse emulation mode using a USB 3-button mouse wheel. 4. HD audio through DisplayPort cannot be switched independently. 5. PC keyboard combinations emulate Mac® keyboards. 6. DB9 to RJ-45 cable not included.

Dimensions & Weight
Dimensions	13.19" x 6.13" x 2.13"
Weight	3.50 lbs.

Package Contents
Package Contents	1 x 2-Port 4K Dual View DisplayPort KVMP Switch with USB 3.0 Hub and Audio 4 x DisplayPort Cables 2 x USB 3.0 Cables 2 x Audio Cable Set 1 x Power Adapter 1 x Manual

Additional Information
First Listed on Newegg	March 29, 2025

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Item#: 9SIA4P0KEJ3707

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IOGEAR GCS1942 2-Port 4K Dual View DisplayPort KVMP with USB 3.0 Hub and Audio (TAA)

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