MUNBYN CR14 140W USB C GaN Wall Charger, 4 Ports Fast Charging Compact & Foldable, for MacBook Pro/Air, iPhone 15, iPad Pro, Dell XPS 13, Galaxy, Chromebook, ThinkBook with 140W 3.2 FT Cable

From iPhone to Yoga Tablet to Yoga Pro 9i and everything in between, this charger delivers a fast, reliable charge. I made sure to purchase two 240W USB C cords and found that many of our legacy cords do not work when I try to charge my Yoga Pro 9i. But everything changes flawlessly with the high-capacity USB C cables. If you need a small, fast, powerful charger that can handle any USB-C charging requirement, I highly recommend buying this device.

Charges well. I bought it as a replacement for my original hp omen transcend charger.

Charging my MacBook Pro in pro speed :)

The combination of price and size on this was very tempting - especially for something that could handle enough power to charge a Macbook Pro. I was very excited opening the box at the compact form factor. It seemed like something that would be great for travel, to replace the more bulky Apple MBP charger. Of course, I had a thought in the back of my head: maybe there’s a reason that the Apple charger is so bulky?And of course the little thought was right. Maybe it was just bad luck, but I don’t think so. It seems simply too much to ask to put that much power output into this small of a package. I had a MacBookPro 16” and an iPad Pro plugged in for about 1.5 hours, when I started smelling a nasty electronics burning smell. I looked all around, couldn’t figure the source because it had filled the room, but suspected the charger since it was a new addition. Sure enough when I touched it to see if it was hot, it was burning to the touch. I promptly pulled it out of the plug, and it took a while to cool down and stop smoking. I took the picture to show what I discovered later is a small melted area on the charger.Fortunately, I’m within the return window, but I won’t be ordering another. What if this had happened when I was away? It could have burnt down the house. NOT worth the risk!!I have had enough past problems with small/inexpensive/compact chargers that this one seals the deal: no more.

This thing is cool. I have 3 devices that use USB type C charging. My Tablet, Laptop, and Phone. This charger charges all of them super fast!Pros:Relatively SmallTons of powerPackableFeels High qualityCons-Can't really call it a con, it's the nature of GAN charging but it is dense! heavier than your average chargerI'd prefer a little cord to plug into the wall, it's a pain to try and fit it behind a hotel room desk because the prongs are built inIt has cut down on the space I need to charge all my devices, it's nice to just need the one charger that can fast charge everything at once.

First Impressions of MUNBYN CR14 140W USB C Charger, 4-Port Fast Compact Foldable GaN Charger for MacBook Pro/Air, iPhone 14/Pro, iPad Pro, Dell XPS 13, Galaxy S22/S21, Note 20/10+, Pixel and More(with 140W Cable)⭐⭐⭐⭐⭐ 5-stars✅ Versatile Ports - 3 USB-C, 1 USB-A✅ Folding AC wall prongs✅ Compact and Portable✅ Big time power✅ 140 watt cable USB-C included❌ It’s not lightweight! Weigh a bit over half pound❌ Pricey enough to be out of some budgets❌ Ports are prioritized unequallyThis is a very powerful and versatile wall charger. It is capable of sending all of its capacity (140 watts - 28 volts @ 5 amps) to a single port (C1 or C2). C3 and A port maxes at 30 watts (12v @ 2.5A) each. Things get crazy once you use 2 or more ports because the limits on each port is a mixed bag. I really hate that but I do like having the extra power on tap. I’ve learned that having the older USB-A port is really important because some devices will not negotiate properly (and hence, won’t charge) on USB-C ports.The AC prongs fold back to reduce the travel footprint. They protrude a little bit to make folding easier.In my tests, I managed to pull nearly 140 watts from the wall and deliver nearly 130 watts at the port to two separate devices – which in my book, is maxing the manufacturer’s specs. I don’t have any devices that max charge at 140 watts, only 90 watts. I got pretty close with 75 watts at the port and 83 watts from the wall out of a single port.Since this much power is not something everyone needs, I didn’t dock any points for this product’s relative priciness. Power users must pay to play, IMO.Thanks for reading and hope this helps.

I don't have any USB-C devices that can consume 140W, but I have confirmed that this power supply can produce 89W for my MacBook Pro. (I have also confirmed that some of my USB-C cables that used to pass over 60W no longer seem to.) It gets warm when doing so, but "sitting in the window" warm, not "in a frying pan" warm.I don't currently have a way to confirm that it can produce high-wattage output on both of its high-wattage outlets at the same time. This is the only thing preventing me from giving it five stars, and it's (potentially) entirely my fault.I finally found its max output claims. They seem a little hidden. (Search the product page for "Two-port charging".) It's apparently 140W, or 100W+30W, or 70W+70W, or 65W+45W+30W. (There are some other options, but those are the maximums.)I think my only real complaint is the port labeling. I guess it's more complicated than I was thinking when I started this review, but "Type-C1", "Type-C2", and "Type-C3" aren't really useful labels. A diagram of max output for different configurations would be more useful, and then you wouldn't have to search through marketing material to figure it out.