CopGain 12 Portable Monitor for Laptop Screen Extender for 13.3 MacBook, Designed for MacBook Screen Extender FHD 1080P IPS Display Plug and Play P1M

Great single screen extended monitor, made for Macbook exclusive. A valuable product, worth my money.

This is a great piece of kit for anyone that exclusively uses a laptop but doesnt have a lot of space to set up a second monitor. I wish that it could extend on either side of the monitor, as i prefer my smaller, second screen on the left (it opens to the right). Works great on a PC, too, just needs something to lean upon, as theres no stand for this. Measure your laptop correctly. I didnt realize I had a 15, so this didnt fit how it was supposed to, but I can still use it well. Heh.

Helps increase my working productivity since I deal with spreadsheets very often. Fit my personal laptop Macbook perfectly. Will introduce it to my office mates.

Theres so much to like about this kit: It arrives very well packaged/protected. It fits the target MacBooks *perfectly*. It attaches physically to the MacBook using a very clever mounting system. It attaches electronically to the MacBook using Thunderbolt/DisplayPort and appears as would any external monitor. The kit includes both a soft and a hard screen protector. This kit also isnt perfect: The display is heavier than Id wish and expect. This is especially so when the hard screen protector is attached (as is wise when putting the laptop+external display in a backpack). When stowed, the screen (especially when theres a screen cover on) menaces pulling the MacBooks lid too far back. When deployed, this outrigger screen pulls the MacBook to one side. Ive cobbled together wedges to support the imbalanced and wobbling bits in the short term. After Im clear on the various problem states, Ill probably end up 3D-printing a custom support. Getting the resolution properly set and the color properly calibrated has been a bear. Certainly, recent versions of macOS are unnecessarily fussy about HiDPI settings and color calibration. But macOS is also THE target market for this monitor.

The display quality is not as same as my MacBook’s but runs well since it just a secondary monitor. The weight is lighter than I expected. Hopefully this company makes tri screen model for MacBook in the future.

A very simple and useful monitor, match my Mac beautifully. Love it!

A very simple and useful extended monitor for my MacBook. Easy connectivity and great display quality, very easy to carry around since its the weight is light. Really love this new addition.

I bought this since it made for Macbook exclusive. A great additional monitor for my Macbook. Very Convenient and functional. Slim and easy to carry around.

A good looking and useful portable monitor for Macbook exclusive. Fit my mac perfectly, take it with me when I travel out of town. A great addition to my laptop.

Started WFH around two weeks ago, used to access 3 screens at my office before. I been looking for a tri screen external monitor, but I found this one may fit my personal MacBook. Very slim and easy to take out in my backpack. No extra massy cables. Will keep my eyes open in the future for the same product with tri screens.