Surface Pro Surface Laptop Car Charger, 78W Surface Charger Compatible with Microsoft Surface Pro 11/10/9/8/7+/7/6/5/4/X, Windows Surface Laptop 7/6/5/4, Surface Book 3/2/1, Surface Go 3/2/1

I'm always hesitant to buy after market products. This has been great. Super long cords too so it offers more options. So far it's been good, no complaints and the price was right.

Needed a replacement for my surface charger - works well, no complaints. Good product and seller.

This item was used to charge my Pro surface notebook.

First thing: I didn't see any specification on the product description page for the USB charging port. On the box, it says 1.5A (which is 7.5W, FYI), which is OK for a phone, though hardly fast. I tried charging my phone with it, and it took a bit more than a minute per percent, which is what I would expect for 1.5A. (2A gives just about 1% per minute on this phone.)Of course, I wasn't able to verify the very high output claim for the main connector, but I can report very encouraging results: I ran down my Surface Laptop 4 (which comes with an 85W power supply) to 30%, and connected a USB-C hub with 4K HDMI and mouse and gaming keyboard, all powered by the laptop (disconnected the power delivery on the hub, of course), watching a video on the 4k screen. While running all that, it charged the battery from 30% to 40% in 7 minutes. I think this is a little faster than the "stock" power supply, though I couldn't swear to it. Also, not only does it have a white LED on the power connector like the "stock" unit, but on this one, the white light comes on noticeably more quickly, which makes it easier and more reassuring to tell you have it connected properly. With the generally "wonky" Surface connector, it's very welcome.Since I only use this for traveling (use PD on the hub on my desk), I can't really assess longevity or reliability. I will edit this if there's any problem that develops later, though based on its strong initial performance, I don't expect any.

This is the wrong wattage for any surface tablet that i know of.They dfft models are mostly 1.28 and 4 amp respectively.Many sellers on amazon are selling bad wattage, id encourgae anyone buying off brand products to beware and test them when received with a voltage tester.

I bought this as a spare for my Surface Laptop Studio. Keep in mind that the Microsoft-branded charger is 102W, and this one is 127W...what that means is, this sucker charges your computer much faster! I love that...BUT keep in mind that it can run your battery down, so I recommend charging and then unplugging it to preserve your battery life.My only complaint is...and I'm not sure if this is typical...but i've found that after I charge with this one, and then try to charge with my Microsoft-branded charger, the latter sometimes doesn't want to charge my laptop at all. Not sure what to make of that...In terms of value, it is a great price when compared to chargers with similar wattage. Overall, RECOMMEND!

This is a replacement Surface charger. It has about 11 feet of cord! This cord is so long, I was charging my Surface from another room.Being 127w, it can power any Surface device that I am aware of.It also has the secondary USB-a charger port, which I am charging my phone with at the same time.It looks and feels just like the official one, but without the Microsoft sticker on it.Overall, I am happy with this charger and amaze at how a long cable can make life easier.

Original one went out when the usb c charge port was not charging the phone properly. On top of that the original one got real hot when charging the Surface Pro. So it was time for a new one.With the same amount of use and charging, this one held up very well so far (at least 3 months of constant use.) The power brick barely breaks a sweat here so I'm very pleased this wasn't a cheap manufacture.Very happy I dont really have to worry about this one for now.