Twomon SE - Portable Display

2.8
889 reviews
10K+
Downloads
Content rating
Everyone
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About this app

The Twomon PC program has been updated to EL Display Hub for improved performance and ease of use. Twomon SE and EasyCanvas can both be used with EL Display Hub.


*To use Twomon SE, the PC program and the manufacturer ADB driver must be installed on the PC.

Twomon SE is very simple. Your tablet becomes a USB monitor at the moment you connect.

Do you want to take a lecture smarter in the lecture room?
Meet your tablet as a dual monitor. With Twomon SE, you do not need to hide and load several programs on your monitor.

Is there a monitor shortage while editing a video?
Meet your tablet with a dual monitor. If you have the Twomon SE, you can use additional monitor in a small space.

You can download the PC program from the website for free.

Website: https://www.easynlight.com/en/twomonse


Twomon SE supports PC and device below.

- Windows 10 or later (version 1703 or later / WDDM version 2.0 or later)
- Android 6.0 or later

Twomon SE always has a friendly tech support team.
Please feel free to contact us through our website if you have any questions. :)

Q&A: https://easynlight.oqupie.com/portal/2247/request
Updated on
Dec 1, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

3.6
443 reviews
A Google user
October 3, 2019
I've tried about a half dozen similar apps and they all disappointed me. This is the first one that worked exactly as I wanted. It sees me Samsung Galaxy Tab S5e with it's native resolution of 2560x1600. I use a scaling of 250% and it looks great. Other apps always used standard display resolutions that didn't match the tablet. That resulted in jagged text and poor graphics. No such issues with Twomon SE. I use a single USB C cable and my tablet even stays charged off my laptop. The performance is not quite as fast as an HDMI monitor, but it works great for documents and web browsing. It also uses a lot less CPU on the laptop than many other similar apps. This was a lot less expensive than buying an external USB C monitor and saves weight in my bag. For a frequent traveler, that is a big deal. I cannot say enough good things about this app.
2 people found this review helpful
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easynlight
October 4, 2019
Thank you for purchasing Twomon SE. We will always try to improve the performance. if you have inquiry, please contact us through the website. we will be solve your inquiry. (Contact us : http://www.easynlight.com/en/contacttwomon/)
A Google user
February 1, 2020
Works great if you have the know-how to enable developer options and USB debugging, as well as to have ADB setup. My laptop now has a 2019 Fire HD 10 tablet connected through USB, as well as an HDMI monitor. 3 screens! For the USB tablet, I changed the Twomon settings to 900x600, and Performance mode to High-Performance. There's only a small amount of lag. With different settings, I got a lot more input lag. For my use, I'm just using it to view Word Docs, so it's fine. If you need more resolution, know you'll have some input lag.
2 people found this review helpful
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easynlight
February 3, 2020
Thank you for your review for our product. We will always try to improve the performance. if you have inquiry, please contact us through the website. we will be solve your inquiry. (Contact us : http://www.easynlight.com/en/contacttwomon/)
Steven Schauer
December 14, 2020
Doesn't work with Surface Book 3. It won't recognize the tablet at all. I've tried all the online instructions and updating all drivers. Update: I was asked to submit the log files. Their help page doesn't work either. I tried repeatedly to upload the log files it generates and the form continues to give me errors and won't submit. Their website has no email address or phone number listed anywhere. It's hard to judge their customer service when you can't even get a hold of them.
7 people found this review helpful
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easynlight
December 14, 2020
Which tablet did you use? please send us the detail through email. Sorry for the inconvenience. www.easynlight.com/en/contacttwomonse

What’s new

Minor bug fixes and stability improvements

App support

About the developer
(주)데브구루
appsmaster@devguru.co.kr
대한민국 서울특별시 금천구 금천구 가산디지털1로 168, 에이동 1102호-1105호 (가산동,우림라이온스밸리) 08507
+82 2-3442-7236

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