- 20%

AV Access KVM Switch Dual Monitor 2 Ports 4K@60Hz, 2K@144Hz, HDMI USB 3.0 Switch Extended Display 2 Monitors 2 Computers, Ultra Wide Screen PC Keyboard Mouse Switcher, Hotkey Switch, 2 USB 3.0 Cables

Original price was: £112.99.Current price is: £89.99.

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Price: £112.99 - £89.99
(as of Jun 05, 2025 04:00:50 UTC – Details)

From the brand

AV Access is the world’s professional manufacturer and innovator of advanced Pro AV products and smart home office devices.

As a contributing member of the HDBase-T alliance, we own strong R&D, supply chain and manufacturing capability, which ensure our products are of consistently high-level quality and at competitive prices.

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2×1 Dual Monitor KVM Switch: Control two PCs with a single set of keyboard, mouse, and dual monitors in extended or mirror mode to boost productivity for office tasks, gaming, or learning.
Dual Application Modes: Switch between “KVM Mode” for traditional control and “USB Mode” to display two different video sources on both monitors simultaneously, enhancing multitasking capabilities.
Built-in USB 3.0 Hub: Share up to three USB 3.0 peripherals, such as webcams, speakerphones, printers, and external drives, with a high-speed data transfer rate of up to 5Gbps.
4K UHD & High Refresh Rates: Enjoy stunning visuals with support for up to 4K@60Hz (4:4:4), and also compatible with 1080P@240Hz, 165Hz, 144Hz, 120Hz, 60Hz, and 2560×1440@144Hz, 120Hz, 60Hz.
Fast and Flexible Switching: Easily switch between computers using the front button or keyboard hotkey, with automatic PC wake-up and EDID emulation for faster, more reliable transitions.
High Compatibility: Works with a variety of operating systems including Windows, macOS, and Linux, providing versatile functionality for different setups.
Sleek and Durable Design: Compact and robust construction ensures long-lasting performance and complements any desktop environment.
Note: Only support Mirror Mode in MacOS.
No driver needed, plug and play.

Customers say

Customers find the KVM switch works well, with one mentioning it successfully tested with a gaming PC. They appreciate its build quality, value for money, and find it easy to set up and learn. They like the display port feature, with one noting that all ports are sensibly labeled.

12 reviews for AV Access KVM Switch Dual Monitor 2 Ports 4K@60Hz, 2K@144Hz, HDMI USB 3.0 Switch Extended Display 2 Monitors 2 Computers, Ultra Wide Screen PC Keyboard Mouse Switcher, Hotkey Switch, 2 USB 3.0 Cables

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  1. Frazer

    Very happy, does exactly what I need
    This does exactly what I wanted. Work laptop plugged in with USB-C which handles 2 displays, mouse, keyboard, webcam and speaker. Then a personal desktop with 2 video outs (Display Port & HDMI), the mouse, keyboard, webcam and speaker again.Price wise I think it was fair, KVM’s can run very expensive and I think the price here was towards the lower end of the scale. That did worry me as I thought it might cut corners but I have to say I’m very happy with the functionality and the build.Lessons learned, dont buy extra cables, it comes with HDMI, DisplayPort, USB-A & USB-C. I did because I did not see in the advert, I have spares now. Also, and this is just me and not understanding how things work but you plug the laptop in with the USB-A and get duel display. HDMI does not work like that, you want 2 displays you better have 2 video cables coming out the back of your PC. Thats just me and my understanding, once I worked that out things worked fine!

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  2. linda

    Switch between work and game on a button
    I was annoyed about dealing with my work and life on a small screen.This KVM switch came to my eyes, actually at first time I thought it was too expensive until I finally set it up and use it. It is worth the price.What impressed me first is the build quality, it looks not cheap at all.It can switch between 2 PCs in just 2 seconds with 60Hz 4K resolution. I compared a lot before my purchase, and similar KVMs at the about price just support 30Hz 4K, excellent!BTW, it works great with my Mac and Logitech wireless mouse.

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  3. Craig

    Works as advertised
    Having spent much time experimenting with cables and so forth to try and get a gaming PC and a work laptop work properly through a KVM (usb-c laptop with display output, and a games machine with 3 DP and 1 HDMI), this is the only solution I have found that actually works, and works well. Nice piece of kit, perhaps worth mentioning the included cables in the blurb. Easy to connect, easy to use.My only negative would be its size and/or there is no remote switcher such as you can often get with other KVM’s (this would mean i could put it out of view and just use a little switch button to change outputs rather than having the entire thing on my desk), but a good solid piece of kit that works as intended, very happy.

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  4. Thierry

    Just does not work properly
    Just very disappointing overall. When it works, it works well but there are just too many problems with it:1. It supposed to support 2 extra monitors at 4k (3840 x 2160) but it does not. Only one ever works at that resolution. They told me it’s because my video card may not be supporting this. I can accept this but again, it should be clearly highlighted in their description.2. When I’m using my laptop monitor and the screens are connected, the minute I open Prime Video, it switches off the 2 external monitor and it won’t work until I close Prime Video in my Browser. I has managed to work with Prime Video in the past but I get a warning from PV that I’m not displaying my videos at high res. I’m ok with lower resolution. What I’m not ok with is that I have no control over this and cannot used my external screen with Prime Video! Very poor!3. Today for example after having giving up on #2 for quite some time, my 2 screen just refuse to work! I’ve rebooted my laptop, my kvm numerous time and they just won’t connect.And before you can say, it’s something to do with my laptop. It’s not as every time I go to the office and connect to my docking station (from another brand), it works 100% of the time, not matter what, so it’s definitely has something to do with this KVM.Really disappointed overall as it’s not that cheap and it’s unusual to have hardware that does not do what it says it will do.

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  5. MK

    Very good product
    Straight forward to instal and use out of box. However a remote to switch would have been improved the experience

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  6. Alexander Frawley

    Works very well, but keep in mind the resolution/refresh rate limitations
    I’m using it with a 3440*1440 144hz ultrawide, and due to it not being a TB dock you can only achieve 100hz at that resolution through the dock. Very happy with that though as wasn’t expecting anything more for a cheaper priced dock. If you want full 144hz you will need a much more expensive unit.Every once in a while I find the screen won’t come on if I’ve changed a display setting, but usually pressing the switch button to go off and then back to the device turns it back on again, this could just be an issue with my display rather than the unit.Overall very happy and does the job well. The listing doesn’t really make it clear but it does come with with all cables you need to set it up (hdmi, display port, usbs, etc) only thing it doesn’t supply is an additional usb C power supply if you want it to also charge your laptop but that wasn’t expected anyway, as you’d just use the one that came with your laptop.

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  7. DJL

    Good kit but jammed my router
    Nothing wrong with this KVM. Nice build, sensible configuration BUT it is a powered system, i.e. what is known as a ‘managed switch’. What I did not know is that these can send a router haywire and I my case I have a Sky router which does not like this device. Who knew? Well, I found out the hard way! (Sky Community also gave me helpful guidance).While the device worked fine, switching between PCs simply caused the router to drop its connection to the various Sky boxes in my house!There are fixes – apparently setting your network adapter to generate Jumbo Frames can work but not in this case – but that didn’t work for me. So, thank goodness for Amazon’s fabulous no quibbles returns policy. I sent it back and went for a passive device instead. That works fine.To emphasise – this was not a problem with the device itself. It worked well when my Sky boxes were offline but I could not get it to cooperate when live. As I say, nice build quality but conflicts with the Sky router. If you have a regular router that you are able to manage (Sky is fussy) then this will likely work for you.

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  8. Hugo

    Bought this when my previous KVM started to malfunction after about two years. Using it for more than a week, so far so good. I am using only USB and HDMI switching with one monitor, that works fine. An advantage to have the possibility to switch two monitors at the same time.

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  9. Drew

    Kevin Pan, in AV Access Support, was very helpful. I needed help getting my new KD-E10 KVM docking station set up with a new Windows 11 laptop and an old Windows 10 desktop (VGA connectors etc.). I have peripherals that need to be shared between the two PCs, and other peripherals that need to be separate for each PC. Kevin went above and beyond in his help, including helping with Windows settings. He saved me a lot of time, and explained things well.

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  10. Amazon Kunde

    Habe das Gerät vor 2 Monaten gekauft und betreibe 2 Computer, 2 Monitore, Bluetooth Maus + Keyboard und ab und zu eine externe Festplatte. Das Gerät ist zwar nicht ganz günstig, aber bisher bin ich sehr zufrieden. Alle angeschlossenen Peripheriegeräte funktionieren einwandfrei.

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  11. Tim

    Der Switch ist relativ breit und tief, dafür relativ flach (alle Anschlüsse sind nebeneinander). Er bietet alles um bequem zwischen zwei PCs auf zwei Monitore umzuschalten. Erwähnenswerter Plus-Punkt: das Netzteil ist unhörbar und pfeift nicht – zumindest bei meinem Exemplar.Ich habe mich letztlich für die größere Version entschieden, an die man 2 PCs per HDMI+USB sowie ein Notebook per USB-C (Video plus USB Geräte laufen nur darüber) anschließen kann – dort gab es dann Probleme mit einem pfeifenden Netzteil.Unschön: den Switch gibt es aktuell für UVP 139€ und – Stand Januar 2024 – erhält man 20€ Rabatt über einen Coupon. Als weitere Artikelvariante wird exakt der gleiche Switch für ungleich mehr Geld angeboten (mal 200€, aktuell über 340€) – hier sollte Amazon ein bisschen auf die Datenqualität der Angebote achten.

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  12. ひでVoo

    モデル『4KSW21-DM』 購入目的:2台のデスクトップPCを有線キーボード1つ、無線マウス1つを共用し、マルチディスプレー化すること。モデル『4KSW21-DM』について結果:類似品のKVMでいろんな問題が起きている口コミを見ていたので、『4KSW21-DM』で   問題なく簡単に実現できてよかったです。   2か月使用した印象では総合的にみて、機能の割にコストパフォーマンスが素晴らしいと   思います。良い点:・KVMモードとUSBモードの2つのモードがあり選択切り替えが可能で便利です。     KVMモードでは、PC1台を選んでマルチディスプレーとして表示、     USBモードでは2台のPCをモニター1台づつに表示されます。    ・HOT Key機能があるので、KVMモードでどちらのPCをマルチディスプレーで     表示するかをキーボードで切替えられる。     本体の切替ボタンを使わなくて良いので将来のボタン故障を心配する必要なし。    ・周辺機器のインターフェースが多い:3x USB 3.0、1x USB 1.1に更に     マイク端子、オーディオ端子も接続可能      USBには無線マウス、WEBカメラ、有線キーボード接続しています。問題なく稼働。    ・安定している。ノイズ、ちらつきなどは出ていない。    ・金属製のボディで頑丈にできている。冷却性も高い。熱くなることはない。    ・表示の切替は、数秒(3-4秒位)で気にはなりません。    ・機能の割にコストパフォーマンスが高い。その他:PCーKVMスイッチ間をDVI-HDMI変換ケーブルで、KVMスイッチーモニタ間を    HDMIケーブルでつないでモニターに映像を表示させています。    この変換ケーブルを使うとモニターから音声は出力されないと思っていたのですが、    音声もモニターのスピーカーから出力されました。ラッキーです。    しかし、初めの0.5秒音声が出ていないこと、その後音声は出ていますが    10分後くらいから無音になります。    OSのサウンド設定のボリュームコントロールで一旦ミュートにしてからミュート解除すると    音声が戻ってきます。PC2台とも同じ現象です。    そもそもこのような変換ケーブルで音声までモニターから出せるような仕様ではない    ような気がしますが、何が悪いのか(ケーブル?ドライバー?Win11? 他?)    遊び感覚で問題点の切り分け作業をやっているところです。    Webで調べてみたところ、windowsでhdmi使用時に音声の頭切れ、途切れが    起こることがあるとのこと。    特に、KVMスイッチや複数の機器を介して音声信号を伝送している場合、    音声の遅延や欠けが発生することがあるとのこと。    根本原因はわかっていませんが、対処方法として、無音再生ソフトで    「無音」を再生し続ける方法があると知りました。    音声の途切れがなくなり、効果を確認いたしました。    この状態でしばらく使いながら、根本原因の切り分けを続けていこうと思います。

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    AV Access KVM Switch Dual Monitor 2 Ports 4K@60Hz, 2K@144Hz, HDMI USB 3.0 Switch Extended Display 2 Monitors 2 Computers, Ultra Wide Screen PC Keyboard Mouse Switcher, Hotkey Switch, 2 USB 3.0 Cables
    AV Access KVM Switch Dual Monitor 2 Ports 4K@60Hz, 2K@144Hz, HDMI USB 3.0 Switch Extended Display 2 Monitors 2 Computers, Ultra Wide Screen PC Keyboard Mouse Switcher, Hotkey Switch, 2 USB 3.0 Cables

    Original price was: £112.99.Current price is: £89.99.

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