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StarTech.com DisplayPort KVM - 4 Port - 4K 60Hz - Dual Monitor KVM - DisplayPort Switch - KVM DisplayPort - Desktop KVM Switch (SV431DPDDUA2),Black

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Purchase options and add-ons

Connector Type	3.5 Mm
Brand	StarTech.com
Item dimensions L x W x H	5 x 8.5 x 2.5 inches
Actuator Type	Push Button
International Protection Rating	IP54
Controller Type	Push Button
Connectivity Protocol	Usb
Color	Black
Wattage	18 watts
Unit Count	1.0 Count

Switch Type
Push Button

Material
Steel

Mounting Type
Tabletop

Specification Met
WEEE, RoHS

About this item

DUAL MONITOR SUPPORT: This 4-port dual DP KVM switch with dual-display capability, makes it easy to create a multimedia workstation that can switch between two dual-head DP systems
HIGH RESOLUTIONS: This dual DisplayPort KVM switch combines dual 4K 60Hz displays with KVM switch control of four connected PC and Mac computers
EASY PERIPHERAL SHARING: The TAA compliant KVM switch features full multimedia control with separate 3.5 mm microphone and speaker ports and two USB ports separate from the HID keyboard and mouse
VERSATILE FUNCTIONALITY: This DisplayPort KVM switch is ideal in environments where high-quality imaging and computing bandwidth are critical, such as graphic design, video editing, CAD drawing etc.

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StarTech.com DisplayPort KVM - 4 Port - 4K 60Hz - Dual Monitor KVM - DisplayPort Switch - KVM DisplayPort - Desktop KVM Switc

$504.78

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IVANKY VESA Certified DisplayPort Cable, 6.6ft DP Cable 1.2,[4K@60Hz, 2K@165Hz, 2K@144Hz], Gold-Plated Braided High Speed Dis

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BENFEI 4K DisplayPort to HDMI Adapter, Uni-Directional DP 1.2 Computer to HDMI 1.4 Screen Gold-Plated DP Display Port to HDMI

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	This Item StarTech.com DisplayPort KVM - 4 Port - 4K 60Hz - Dual Monitor KVM - DisplayPort Switch - KVM DisplayPort - Desktop KVM Switch (SV431DPDDUA2),Black	Recommendations TESmart USB 3.0 HDMI KVM Switch 3 Monitors 4 Computers 4K@60Hz, Headset, Audio&Microphone, EDID emulators, Hotkey Switch, Wired Network, Rack-Ears, 4 Port Triple Monitor KVM Switch with All Cables	dummy KVM Switches 2 Port 8K@60Hz, GREATHTEK KVM Switch HDMI Share USB Devices with 3 USB3.0 Hubs, 2 Computers 1 Monitor Share Keyboard Mouse Printer, Button Switch Desktop Remote Control, Plug and Play	dummy 2 Displayport + HDMI USB 3.0 KVM Switch 3 Monitors 3 Computers, 8K@60Hz,4K@144Hz Triple Monitor KVM with 4 USB 3.0 Ports, KVM Triple Monitor Keyboard Mouse Switcher,Included KVM Cables	dummy 8K@60Hz USB 3.0 Displayport KVM Switch 2 Monitors 4 Computers, Dual Monitor KVM Switch with Audio Output and 3 USB 3.0 Ports, 4 Port Dual Monitor Displayport KVM Switch for 4 Computer	dummy DP Dual Monitor KVM Switch DisplayPort 4K@60Hz, DP KVM Switch for 2 Computers Share 2 Monitors and 3 USB 3.0 Ports/Audio/Mic, 4K DisplayPort Switch 2 in 2 Out
	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart
Price	-15% $504.78 List: $590.99	$599.99	$35.99	$169.99	-13% $139.99 List: $159.99	$75.99
Delivery	Get it as soon as Tuesday, May 7	Get it as soon as Saturday, May 11	Get it as soon as Saturday, May 11	Get it as soon as Saturday, May 11	Get it as soon as Saturday, May 11	Get it as soon as Monday, May 13
Customer Ratings	3.425	3.648	4.2378	4.278	4.362	4.232
Value for money	—	3.7	4.0	—	4.2	—
Camera quality	—	2.8	4.0	3.6	—	—
Sold By	Big Box LLC - Fast & Free Shipping. Free Returns	TESmart	Great-HT	qeesun	CZY EU	LTH US STORE
material	Steel	Metal	Metal	Metal	—	Aluminum
switch type	Push Button	Push Button	Push Button	Push Button	Push Button	Bipolar Transistor
connector type	3.5 Mm	Plug In	Hdmi,usb 2.0	—	Usb	Plug In
number of positions	—	—	3	3	—	13
control method	—	remote	remote	remote	—	remote
actuator type	Push Button	Push Button	—	—	Push Button	—
terminal type	—	Solder	Button	—	—	Screw
operation mode	—	ON-OFF	Automatically	ON-OFF	—	ON-OFF
mounting type	Tabletop	Rack Mount	Plug-In Mount	Panel Mount	Panel Mount	Surface Mount

From the manufacturer

This 4-port Dual DP KVM switch combines dual 4K 60Hz displays with KVM switch control of four connected PC and MAC computers


Maximize productivity with dual video With two DP video inputs and control of four different computers, this Ultra HD KVM switch helps maximize productivity by giving you the freedom to multitask. Each of the DP ports supports resolutions up to 4K 60Hz, for maximum screen viewing space.	Astonishing picture quality The dual DisplayPort KVM switch supports resolutions up to 4K at 60Hz, and can drive two large DP displays with ease. An ideal solution for creating workstations where high-quality imaging is critical, such as for graphic design.	Convenient multimedia and peripheral sharing The KVM switch features full multimedia control with separate 3.5 mm microphone and speaker ports and two USB ports separate from the HID keyboard and mouse. The independent audio support lets you share independent analog audio from each of your connected computers, while the 2-port USB hub enables you to share USB peripherals between each connected computer.


	P2DD46A2-KVM-SWITCH	P4DD46A2-KVM-SWITCH	SV231DPDDUA2	SV431DPDDUA2	P2DD46A22-KVM-SWITCH
		See Details
Customer Reviews	—	—	199	25	—
Price	$377.99	—	$264.60	$504.78	$628.36
KVM Ports	2	4	2	4	2
Number of Displays	2	2	2	2	2
PC Video Type	DisplayPort 4K60	DisplayPort 4K60	DisplayPort 4K60	DisplayPort 4K60	DisplayPort 4K60
PC Interface	USB 3.2 Gen 1 (5Gbps)	USB 3.2 Gen 1 (5Gbps)	USB 2.0 (480 Mbps)	USB 2.0 (480 Mbps)	USB 3.2 Gen 1 (5Gbps) + Serial RS232
3.5mm Mic/Headphone Passthrough	✓	✓	✓	✓	✓
RS232 Console/Control					✓
USB Hub Ports	2x USB 2.0, 2x USB 3.0	2x USB 2.0, 2x USB 3.0	4x USB 2.0	4x USB 2.0	2x USB 2.0, 2x USB 3.0
Pushbutton Switching	✓	✓	✓	✓	✓
Hotkeys Switching	✓	✓	✓	✓	✓
TAA Compliant	✓	✓	✓	✓	✓

From the brand

Server Racks

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What's in the box

1xUniversal Power Adapter (NA/JP, EU, UK, ANZ),1xQuick Start Guide,4xRubber Feet

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Product information

Technical Details

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Other Technical Details

Connector Type

‎3.5 Mm

Brand

‎StarTech.com

Item dimensions L x W x H

‎5 x 8.5 x 2.5 inches

Actuator Type

‎Push Button

International Protection Rating

‎IP54

Controller Type

‎Push Button

Connectivity Protocol

‎Usb

Color

‎Black

Wattage

‎18 watts

Unit Count

‎1.0 Count

Number of Items

‎1

Series

‎4-Port Dual DisplayPort KVM Switch,4K 60Hz

Item model number

‎SV431DPDDUA2

Item Weight

‎2.64 pounds

Product Dimensions

‎5 x 8.5 x 2.5 inches

Item Dimensions LxWxH

‎5 x 8.5 x 2.5 inches

Number of Processors

‎1

Manufacturer

‎StarTech.com

ASIN

‎B07BJJLRH8

Is Discontinued By Manufacturer

‎No

Date First Available

‎March 28, 2018

Additional Information

Customer Reviews

3.4 25 ratings

3.4 out of 5 stars

Best Sellers Rank

#1,319 in KVM Switches

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

Product Warranty: For warranty information about this product, please click here

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Product Description

4-PORT DUAL DISPLAYPORT KVM SWITCH - 4K 60HZ

Customer reviews

3.4 out of 5

25 global ratings

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Jonn W. Howell

Bad sound

Reviewed in the United States on January 30, 2024

Verified Purchase

This is the second KVM switch box that I bought from you guys. The first one was a 2 port for KKVM switch. This is a 4 port KVM switchbox which cost me $700 from Amazon.

Everything works fine except the audio. No matter what I do when I plug speakers into that switch box and then route 3.5 mm audio cables to my computer, The sound is terrible, with rattles.

Helpful

DavidWY

Not bad at all

Reviewed in the United States on December 2, 2020

Verified Purchase

I have had this KVM for ~2 years now and have had very few complaints. I have 4 computers connected to it (3 PC's Windows 10, Linux Ubuntu 18.04), and one Mac. There are many things that I like about this device and overall I have very few complaints. You will need to plan on purchasing your own cables for it as it doesn't come with any, and be sure that you use quality DisplayPort cables. I have it connected to 2 Dell U2417H monitors and they work consistently, and are not blurry. I have found as another reviewer mentioned that if the computer goes to sleep that sometimes one of the monitors will not immediately come back. I have found if I power off that monitor and then turn it back on the issue resolves itself. Really only a problem if I let it sit overnight. Devices connected to the USB hub work as I would expect. I used to use an old PS2 keyboard with a USB adapter connected to it, but found that for some reason I would loose the keyboard on occasion, so I switched to a modern USB keyboard and all is good. The mac was a little tricky as natively the Mac only supported the one monitor. I was able to work around this by getting a dock that had two display port out connectors on it to connect to the KVM. Overall it simplified my setup anyway, now I only have one cable to connect.

I would say that if you are going to use this and want to minimize issues I would recommend a high quality dock for your device to connect to the KVM. It will simplify your life, minimize shuffling cables and really clean up your deskspace.

On all my setups I am using the native laptop monitor as a 3rd screen to the two external monitors with one set as my primary one.

One person found this helpful

Helpful

David Snook

Solid KVM with a few quirks that are easy to work around

Reviewed in the United States on January 18, 2021

Verified Purchase

I've tried several KVMs, including some models that had faster switching or more features, but this is the one that has been most reliable for me.

The most noticeable issue is that switching takes a while, but I've just learned to be patient. And just to be clear, by 'a while' I mean between 4 and 6 seconds. For comparison, other models that I have had in the past can switch in a second or two. However, these other units were not as reliable, eventually having ports that failed completely until I was down to just one port. So a fine trade-off in my opinion.

The other quirk that I can easily work around is the occasional failure to switch to a certain input/computer. In my case, it is almost always my second computer. It could be the combination of host OS and computer hardware, but I don't think so. I have one Windows laptop on input 1 and then three almost identical PCs on the remaining ports, one running Windows and the others running Linux. To work around the issue when it happens (about once every twenty or thirty switch instances), I just press input buttons 1 and 3 simultaneously to get the KVM to reset and then press input button 2 for the computer on the problematic port. Easy workaround.

The rare quirk that stumped me for a while was an issue getting some PCs to finish booting after a fresh OS image was installed. The fix for me was to just attach the monitor, keyboard, and mouse directly, to allow the first boot after imaging to complete. Weird, but manageable.

Overall, this is a solid unit and I am very happy with it.

I've already mentioned some aspects of my particular setup, but one additional detail that might be interesting is that I don't use the analog audio connections. Instead, I use a shared USB audio dongle with analog output that goes to my speakers. There is a bit of the USB removal/insertion sing-song when I switch between computers and the USB dongle is removed from one computer and then recognized (again) on the other, but I have gotten used to it.

2 people found this helpful

Helpful

TZ Hill

I was not happy

Reviewed in the United States on November 14, 2018

Verified Purchase

I was using an 2 port ATEN displayport switch but needed to go to 4 ports so i bought this. To my disappointment, it took five seconds or more to switch between screens. It makes an irritating double beep when doing so and, most importantly, it does not maintain a connection with the computer when switching away so that a windows 7 or 10 system will think the monitor has been disconnected. This causes the applications to all move to the Master (default) screen. I am sending this back and will buy a higher quality device.

5 people found this helpful

Helpful

Alnarra

Meh

Reviewed in the United States on October 7, 2020

Verified Purchase

So, Pro's

This thing has two DP ports, so have fun and have at because those certainly seem to work. I can't really speak to the switching speed because that's never really bothered me, but if that's a must have you should be aware it takes a second to switch between screens.

It has a total of 4 USB Ports, that's 4, 4 USB ports that are shared between the computers, and 2 of those are dedicated to mouse and keyboard. Attempts to hook up an external USB hub (both Powered and Unpowered) have resulted in... complications. Often times with a USB hub the perirphrials will randomly just stop responding so yeah... better be settled on what you want.

I haven't run into any problems with the mac. In fact if anything that's the one that's dealt the best with things.

I genuinely don't know if this is worth 600~$, but it was the only thing that met my requirements so... I guess its got that going for it. Haven't noticed any video degradation so no complaints there.

Just very meh, and as someone else said, 80% of the time it's fine, 20% it's annoying and half working

One person found this helpful

Helpful

Xinge Wang

Don’t buy! Doesn’t work with two 4K monitors!

Reviewed in the United States on March 8, 2020

Verified Purchase

The image quality is good. However, it is not working with second monitor. My monitors work fine when connected directly by cable but when the kvm is connected, only one monitor is working. See the picture!

One person found this helpful

Helpful

Top reviews from other countries

Beebop Reebot

DP KVM works well for Windows Boxes, but doesn't work at all for MBPs

Reviewed in the United Kingdom on September 12, 2022

Verified Purchase

This is the second StarTech 4-Port DisplayPort switch I've tried from StarTech. I have the previous gen unit for work also. For Windows boxes, it works well enough, and forwards both USB and the DisplayPort signals onto at least one monitor well.

Unfortunately there are a few issues which mean I'll end up using a different work KVM solution.

1) It doesn't forward EDID like I'd hoped, so if I change machines, it will resize windows, change windows layouts as though it has lost the monitor on the box which is switched away from.
2) It looks like it has the same issue as the previous gen box; due to some odd issue with EDID I can't get a single MacBook Pro, either Intel or Arm to work with the KVM. I've tried a variety of USB-C -> DP connectors, including cables from CableMatters, who tend to make bulletproof cables. If I connect directly from the MBPs to the DP on the monitor, it wakes the monitor up and works as expected, but if I connect through the KVM, it looks like OSX can understand that there is a monitor there, but it never wakes up connected through DP.

If I was only using Windows boxes, I'd probably give it a 4-5... but it has a 1 star for Mac devices from me. I'd be tempted to say that it doesn't adhere to the advertising at all, given I can't get any MBPs I've connected to work with it. I'd give it a 2-3 star review to choose a mid-point between there.

One person found this helpful

Thomas

Not worth the price

Reviewed in the United Kingdom on April 13, 2021

Verified Purchase

Decided to get this switch since I work from home and figured at this price point it must be go and work without any hiccups.

I was wrong, the audio quality for a headset is garbage, anyone when my headset ran through the switch has described it as a massive downgrade in audio quality, so now I have to move my headset between PCs when calling.

I'm using a Corsair mouse and keyboard, which I didn't think would be a massive issue, but for some reason mouse sensitivity drops every now and then, not a massive issue, but is rather annoying, it gets to the point where I'd just move the peripherals between systems instead.

I'm now having driver issues with it, I unplugged my laptop so I could work away from my desk and now the KVM switch isn't being recognised by my laptop.

I used startech in the past for the 1080p 2 port switch and thought it was alright, but this is terrible. I've seen switches on Amazon that have the issues I've described and work about the same as this does now for half the price.

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From the manufacturer

This 4-port Dual DP KVM switch combines dual 4K 60Hz displays with KVM switch control of four connected PC and MAC computers

Maximize productivity with dual video

Astonishing picture quality

Convenient multimedia and peripheral sharing

From the brand

Server Racks

Display and Video Adapters

Computer Cards and Adapters

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Data Storage

Networking

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