KVM Switch for 4 Computers Share 1 Monitor, 4K@60Hz 4X1 KVM Switch with 3 USB 3.0 Ports, HDCP 2.2, Plug and Play, Button Switch, with 1 HDMI and 3 USB Cables

This is quite a bit cheaper than many KVM switches on the market but works well. I have 4 laptops plugged in with a wired keyboard, wired mouse, HD webcam and usb headset which all work fine through the 4 USB 2 sockets. It switches between computers in about 1-3 seconds. I run a QHD monitor at 60Hz and again no problems. The unit is small, has a metal case and feels quite sturdy. Good no frills set up - no remote (the buttons on the front are fine for me), only comes with one HDMI, and 5 USB cables (4 A and one micro for power although it doesn’t need it and switches on as soon as one computer is plugged in). I nearly bought a USB 3.0 unit for over twice the price and glad I didn’t, as this works fine. It does have an on off switch on the back which is a good addition to be able to get rid of all the lights when I’m not using it. Delivery was fast (24hrs) on standard shipping and I got a nice email from the suppliers asking if everything was okay.Quick addition, some people complain their KVM rearranged the windows every time they switch screen. This unit keeps them the same (running extended desktop from the laptop screens) unless I change the laptop to disconnect the display. I have HP, Dell and Lenovo laptops all with HDMI output. Mostly fairly recent models (3 years max). Recommended as a work, simple solution to multiple computers. Will test on a PS4 pro and come back if there’s any issues.

Much less cost than my previous 2xPC KVM and twice the functionality.No hot-key switching (that im aware of) which is great as you wont accidentally swap PCsUse the buttons on the front with the clear indicators. Switches PC in less than a couple of seconds.A brilliant cost-effective way to use FOUR usb peripherals (keyboard, mouse, etc) and one HDMI monitor with up to 4 PCs . ALso supports high-resolution at good refresh rate (the actual values i dont recall- see the manual)PS i am not a gamer- just general PC use so dont have any high-demanding graphics needs

This is a pretty straightforward HDMI/USB 2.0 KVM. The USB part of it essentially acts as a USB hub and relies upon the Plug and Play feature of USB to enable switching between source devices (this can sometimes take a few seconds). There's no hotkey switching as with some other KVMs, but I didn't want this anyway, as I've previously found it can either cause keyboard/mouse lockups, or interfere with sending particular key combinations to applications that require them.The HDMI switch seems a bit quirky: I had tremendous problems getting it working with my Dell G3223Q 144Hz 4K monitor. The trick seems to be to power on the KVM, boot up a HDMI source device (e.g. a PC), then connect the ENTIRELY UNPOWERED monitor. Finally, plug the monitor into the mains and it should all work as expected. Before I stumbled across this, I was connecting and disconnecting HDMI cables with the monitor powered, and none of the modes I'd expect to be available were available in its EDID, meaning that source devices ended up with only a very limited set of output resolutions and frequencies they could select from (e.g. 800x600@60Hz). Also, some more limited devices (e.g. USB C to HDMI adaptors for tablets, DSLRs connected via a mini HDMI cable) still seem not to be able to select any usable output resolution. I suppose using an inline EDID emulator between the KVM and the source device might help with this.Finally, even Windows will sometimes try to select an output resolution and refresh rate that is within the monitor's range but OUTSIDE of the KVM's range: use the nVidia Control Panel (or equivalent for your graphics card and OS) to manually select e.g. 3840x2160@60Hz rather than @100 or 120Hz.

I purchased this device because I need to operate my PC and my work laptop using the same peripherals, due to a lack of desk space. It allows me to switch between the two by pressing the appropriate button on the front of the unit, and takes about two seconds to switch. It seems sturdy and solid.Set-up is straightforward. For each computer that you wish to connect, you will need one USB cable (there are four supplied in the box) to connect the computer with the KVM switch, and one video cable. You'll need to supply the video cable yourself, because there is only one in the box and it's used to connect the KVM with your monitor. It supports up to four USB peripherals (in my case that's keyboard, mouse, headset and webcam), all of which plug into the front of the KVM.

I bought this to replace one costing 3 times as much, which kept blanking the screen randomly. This doesn't have an IR remote control, which is a minor nuisance, but it works flawlessly at 3840 x 2160

Waste of money.Looks like chip inside the switch is just not strong enough for 4 pcs to be connected at the same time. You can still get hdmi output but keyboard and mouse are constantly disconnecting which makes it useless. This happened exactly after 30 days of purchase whcih makes return impossible.Even package is plain brown box. That tells you the quality of the company that makes them.Update:Died after few monthsAt first was getting constant errors on which pc is selected, video output took ages to re appear. Post beeps everywhere when vudeo is sent through this Kvm. Once hdmi is directly connected from monitor to pc, no issues.Definitely not recommended, waste of money

Does exactly what it says at a fraction of the price of other comparable KVMs. Well built and works flawlessly so far. Just be aware it only comes with one HDMI cable so if you don’t already have an HDMI cable for each of your computers you’ll need to buy those separately.

Worked perfectly until one day it decided not to power up or switch HDMI inputs.

bought this product to connect my thinkpad and my mac to my monitor so that I can switch easily and use mouse keyboard as well, works well but need to figure out flow, you may need external HDMI cable for each PC and for mac I used converter of HDMI to USB type c.

Das Gerät macht einen sehr hochwertig verarbeiteten Eindruck. Die Installation funktioniert problemlos. Es sind vier USB-Kabel und ein HDMI-Kabel dabei. Letzteres ist für den Anschluss des Monitors, die USB-Kabel für die einzelnen PCs. Diese sind für meinen Geschmack etwas lang geraten, was aber natürlich besser ist, als zu kurz. Auch toll: Das Gerät braucht eigentlich keine eigene Stromversorgung, sondern wird über die PCs gepowert. Dennoch würde ich eine eigene Stromversorgung empfehlen, damit die angeschlossenen USB-Geräte (Maus, Tastatur etc) genug Strom zur Verfügung haben. Die mitgelieferten Anti-Rutsch-Füße sind auch sehr gut. Die Tasten haben einen sauberen Druckpunkt, das Umschalten funktioniert problemlos. Ich betreibe meine Geräte an einem 27" curved Monitor und kann 2560x1440 in 144Hz ohne Fehler darstellen. An Clienten habe ich zwei Windows-PCs, ein SteamDeck und eine Switch dran. Alle arbeiten fehlerfrei und erkennen sowohl Monitor als auch Geräte.Was mir besonders gut gefällt ist, dass das Gerät selbst nicht wie manche andere als Maus/Tastatur agiert, sondern tatsächlich die frontal angeschlossenen Geräte und den Monitor einfach nur durchschleift. Das hat natürlich den Nachteil, dass man damit kein HotKey zum Umschalten auf der Tastatur hat, und dass die angeschlossenen Clienten immer wirklich den Monitor "weggenommen" bekommen. Aber dafür funktioniert wie gesagt alles absolut fehlerfrei, alle Spezialtasten an meiner Gamining Maus funktionieren und wie gesagt: Auflösung und Frequenz ohne jegliche Probleme.Zwei Kritikpunkte habe ich:- Die rote Power-LED ist extrem hell, ich musste sie mit einem Edding schwärzen um meine Sehkraft nicht zu gefährden ;-)- Es gibt keine Bohrungen oder Vorrichtungen um das Gerät aufzuhängen. Das hatte ich mir als Option offengehalten, damit es nicht so viel Platz auf dem Schreibtisch verbraucht. Muss ich mir ggf. was 3D-drucken oder das Gerät öffnen und selbst Bohrungen setzen. Mal schaun, im Moment steht es auf dem Tisch und das ist auch ok.Ob diese Kritikpunkte stören muss jeder selbst entscheiden, mir selbst ist das Gerät dennoch 5 Sterne und eine uneingeschränke Kaufempfehlung wert, besonders für diesen wirklich günstigen Preis.

Utilisé pour connecter 4 PC sur un seul écran/clavier/souris

Es posible conectar 2 mandos para cambiar de PC?

Étant personnellement en possession d'un ordinateur pro, d'un second pour surfer, d'un NAS et d'un raspberry réunis sur mon espace de travail, ce switch est la solution adéquate pour passer facilement de l’un à l'autre sur le même écran.Le fait d’avoir un port hdmi regroupé avec l’USB est, selon moi, vraiment intéressant et s'avère pratique pour réduire la quantité de câbles qui traine.Cependant, je trouve regrettable d’avoir 3 ports USB2 quand on a généralement davantage besoin d'USB3.Fonctionnel, une petite télécommande déportée filaire nous permet de switcher entre chaque unité et de dissimuler l’unité principale dans un placard pour n’avoir que celle-ci sur notre bureau.Tous les cables sont fournis et le boitier en plastique noir devra être alimenté en 5V.