How to enable DeX Mode on the Note 10 with an HDMI adapter

Many manufacturers have already preceded Samsung in creating a solution/ecosystem that makes it possible to use your smartphone as a desktop with the push of a button or connecting a cable and many have failed. Not so much because they were bad products, but simply because it did not appeal to the general public.

Canonical, among others, has tried it twice with Ubuntu, first with Ubuntu for Android in collaboration with Motorola and later with Convergence. Microsoft has tried it with Continuum and Razer makes a try with Linda. Samsung has DeX last year introduced and since released multiple versions. The technology is supported so far by the Note 10, 10+, Samsung Galaxy S8, S8 +, Note 8, Galaxy S9, S9 + and Note 9.

Samsung claims that DeX ensures that you get a desktop experience when you connect your device to DeX and we have extensively tested that by working on the device for a few days.

Just like with the Raspberry Pi and Windows Phone in combination with Continuum, I have decided to say goodbye to my desktop PC and to do all the work I normally do on a Samsung Galaxy Note 10 / 10+ in combination with the EE-3100 for a few days. DeX cable.

In my case it means that I have many browser tabs open, use different applications at the same time and switch between them regularly. That should not be a problem for the powerful Galaxy Note 10 / 10+ and, since it is entirely running on Android, searching for applications that I normally use on the desktop should not be a problem.

See More: How to Connect Note 10 with TV


Installing DeX is a piece of cake if you can really speak of installing. It’s a matter of connecting the DeX cable to the HDMI port of your monitor and plugging the other end of the cable into the USB-C port of the Note 10/10+ and you can get started. If you have the DeX cradle, all you have to do is slide your device into the cradle.

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Because we used the cable, we had to pair a Bluetooth keyboard and mouse with the device before we could get started. That is no different than connecting other Bluetooth devices such as wireless speakers, controllers or mobile photo printers. If you use the cradle or Multi-Port Adapter you can also connect your wired keyboard, mouse and other USB devices as well as a network cable and an extra USB-C cable to power your device.

If you do not want to use a mouse, you can also use the Note screen as a touchpad. I tried that for a while and it works well, but the lack of physical mouse buttons made me occasionally go wrong, and I also missed the option to change the scrolling direction. I am not a fan of the “reversed” scroll direction. Finally, the note screen switches itself off if you do not use it for a while, which means that the trackpad function also fails. That ensures that I finally grab the mouse. Not a disaster, but a big missed opportunity.

Find More: How to Take Screenshot on Note 10 / 10 plus

Remix OS

After connecting the DeX cable, I was greeted by a sleek looking desktop that reminded me a lot of Remix OS , a mix between Windows 7 and KDE, except that the “start button” has been replaced by the app drawer and the Touchwiz navigation icons from Samsung. Clicking on the app drawer opens, as expected, an overview of all apps that you can move to the desktop in the same way as on the mobile. The navigation buttons work in exactly the same way, but I have not used them. The mouse gestures, arrows at the top of the apps and (quick) keys make these buttons rather superfluous, but it is nice that they are there, freedom of choice is always good.

In addition to the navigation buttons, you can see which apps you have open in the form of icons, a kind of invisible taskbar. On the right, you see an information bar where you see icons for notifications, the status of your device (connection mode, reception, battery capacity, etc.) and DeX options such as screen lock, keyboard, mouse and sound settings. Finally, there is a button to take screenshots and you can see the date and time.

The use of apps continues in the same way as with Remix OS. These are not opened the full screen and the windows contain the same options as other operating systems. A button to minimize, maximize and close the app. On the left side of the window bar, there is an arrow with which you can go back one step. In addition, as with other operating systems, you can change the size of the windows if that is supported.

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