2560X1440 Portable Monitor

Build quality looks good to me and supports my 2560x1440 (QHD) monitor

Powers my Sony 5 portable monitor

Just received this, plugged it in to my ancient ATI Radeon HD 5770 DVI-D port on my equally ancient MacPro 2006 model, and then into a far less ancient Dell U2717D monitor and without even having to mess with any settings on the Gefen device, I immediately started getting 2560x1440! At long last! Have tried numerous cable adapters that claimed to be DVD-D Dual Link - HDMI, but not one worked. I have only few complaints. 1. The LED's on the front are really bright. Not something you want in you line of sight. 2. I haven't opened it, but I feel like it could easily be redesigned into an in-line adapter that would be much smaller. It truly weighs next to nothing. 3. The cost is pretty high, but at least B&H has it for (currently) more than $50 less than what Amazon is selling it for. For the cost, it really could have included DVI and Mini-DP cables. None of which makes want to give it less than 5 stars as now I can run all three ports from my video card at 2560x1440 which is just awesome!

The most I like about is the color, which is vibrant and rich. The screen is matte but the colors appears like the screen is glossy. Maybe the screen is physically made less matte. The screen size is too big for just 1 window app (because it will made you turn head from edge to edge which is super inconvenient). Thus I have to split the screen to 3 divisions: 1280x1440, 2560x1440, 1280x1440. Only the center screen is active or I spent most of my concentration at. I wish the 2 side divisions are larger, e.g., 2560x1440 so they can show bigger window or main applications too. But 49 inch is already a big monitor... Another issue is it needs a desk with farther distance because the stand and screen took 6-8 inches of depth already and will make the screen too close into your face if the desk is small. Overall, happy with this upgrade and purchase.

I have had this product for nearly 3 years - simple to set up, switches between Mac & PC with two 2560x1440 displays and logitech wireless mouse / keyboard. Super easy to use - couldn't have hoped for a more trouble-free better product.

I have a MBP 16 M1Max. This plugged in and worked flawlessly. 2 27 2560x1440 Monitors at 165hz.

Perfect for portable monitor on location shoots when tethered.

Best portable monitor ever. It's thinner than my laptop but yet so powerful.

Monitor is used everyday. lightweight and portable. Monitor can be use with AC or battery.

extremely thin and portable monitor to be used as a secondary monitor on your macbook pro!