Does anyone know if this switch will work with widescreen curved monitors? 3440 x 1440 at 60 Hz?

I cannot address the curved screen issue. I can say that it maintained two 27 inch 4K Dell high performance monitors, allowing me to be operrational while utilizing biomedical software on cloned screens. We were transitioning between Dell Precision Workstations and lots of upgrades. The IT consultant thought it was superb and easy to install. We had an old and a new tower on the switch, allowing me to continue to earn while we made the transition.

Would this have support for dual 2560 x 1400 monitors at 144hz?

The product supports various video resolutions including 1024 x 768, 1280 x 720 (High-definition 720p), 1920 x 1080 (High-definition 1080p), 1920 x 1200, 2560 x 1600, and 3840 x 2160 (4K) at 60Hz. However, it does not mention support for 2560 x 1440 monitors at 144Hz.

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StarTech.com SV231DPDDUA2 DisplayPort KVM Switch - 2 Port - Dual-Display - 4k 60hz - USB Hub - Audio and Microphone

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Computer Connections: 2 Ports

2 Ports
4 Ports

Style: Dual Monitor (4K60)

Single Monitor (4K30)
Single Monitor (4K60)
Dual Monitor
Dual Monitor (4K60)

Access two dual-monitor computers and two shared USB peripherals from a single workstation
Works with 4K monitors such as Asus PB278Q and 4K computers such as HP EliteBook 840 G2 HP ProBook 650 G1
Maximum productivity with dual-display multi-computer access
Astonishing picture quality with support for Ultra HD 4K resolutions at 60Hz
2 port DisplayPort KVM / 2 port dual monitor KVM switch / Display port KVM / DisplayPort 1.2 KVM / Dual monitor DisplayPort KVM / 2 monitor KVM switch / 4K60

Overview

Specs

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2-Port DisplayPort Dual-Monitor KVM Switch - 4K 60Hz - Access two dual-monitor computers and two shared USB peripherals from a single workstation

Model
Brand	StarTech.com
Model	SV231DPDDUA2

Details
Type	DisplayPort, USB
PC Connectors	2 x USB B (4 pin) Female 4 x 3.5 mm Mini-Jack (3 Position) Female 4 x DisplayPort (20 pin) Female
Console Connectors	2 x 3.5 mm Mini-Jack (3 Position) Female 2 x DisplayPort (20 pin) Female 4 x USB Type-A (4 pin) USB 2.0 Female
Computer Connections	2 Ports
Video Resolution	1024 x 768, 1280 x 720 (High-definition 720p), 1920 x 1080 (High-definition 1080p), 1920 x 1200, 2560 x 1600, 3840 x 2160 (4K)@ 60hz
PC Selection	Push Buttons/Hot Keys
LED Indicators	2 x computer LEDs

Environmental
Temperature	Operating: 0 to 40 Degree C (32 to 104 Degree F) Storage: 20 to 60 Degree C (-4 to 140 Degree F)
Humidity	0% to 80%,Non-Condensing

Features
Audio Features	with Audio
Power Features	Center Tip Polarity: Positive Input Current: 0.6 A Input Voltage: 100 - 240 AC Output Current: 1.5 A Output Voltage: 12 DC Power Source: AC Adapter Included
Features	Maximum productivity with dual-display, multi-computer access Full multimedia control with separate 3.5 mm auxiliary support Astonishing picture quality with support for Ultra HD 4K resolutions at 60Hz Share your USB peripheral devices with built-in 2-port USB hub

Dimensions & Weight
Dimensions	2.30" x 6.30" x 3.90"
Weight	42.40 oz.

Package Contents
Package Contents	1 x KVM switch 1 x universal power adapter (NA / JP, EU, UK, ANZ) 4 x rubber feet 1 x instruction manual

Additional Information
First Listed on Newegg	March 15, 2017

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 1 year
Limited Warranty period (labor): 1 year
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Return Policies

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Return for refund until: January 31, 2026

Return for replacement until: January 31, 2026

This item is covered by Newegg.com's Extended Holiday Return Policy. Read full return policy for details.

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StarTech.com SV231DPDDUA2 DisplayPort KVM Switch - 2 Port - Dual-Display - 4k 60hz - USB Hub - Audio and Microphone

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Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

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Manufacturer Contact Info

Item#: N82E16817707420

Best Sellers

StarTech.com SV231DPDDUA2 DisplayPort KVM Switch - 2 Port - Dual-Display - 4k 60hz - USB Hub - Audio and Microphone

Learn more about the STARTECH SV231DPDDUA2

Customer Reviews of the STARTECH SV231DPDDUA2

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info