USB C Magnetic Adapter PD 240W(2Pack), 9PIN USB C 90 Degree Adapter/C Right Angle Adapters/360 &180 Degree C to C Adapters for 1Phone 17/16/15, Ma-Book Pro/1Pad Series, Samsung Galaxy, Tablet, Laptop

Excellent product that actually DOES work with high-wattage charging cables. Not all do. Competing products I've sourced from Amazon do the mag-safe thing fine, but stop my Yoga 9i from charging: they don't enable the USB-C cable to deliver required power. When that happens charging isn't just slow: it stops altogether. Also the inset plug you insert into the laptop USB port is easy to remove. Some, once installed, become quite challenging to remove. This mag-safe connector offers 360-degree range of motion; my other ones do not. That makes cable placement safer (closer to the laptop, not hanging out) and less likely to get caught on passing clothes or objects. I like that. THIS MAG-SAFE CONNECTOR WORKS. Buy with confidence.

I was on my third attempt to find a USB C power attachment adapter for my new laptop that I was happy with. This adapter exceeded my expectations and provides for a very small adapter on the laptop and then a flexible multiple angle adapter for the power cord. The magnetic connection is strong enough for normal laptop movements and in the event that the connection is broken by some movement, it's a simple magnetic reconnection.

What's included: - USB-C magnetic adapter PD 240W (2 pack) - Plastic removal tool The USB-C magnetic adapters by VOFOTON work well and based on my testing provide the appropriate PD negotiation and flow through without issues. Data transfer rates are at USB 2.0 speeds. Also please note that these adapters do NOT offer video flow through. The adapters are made of a combination of metal and plastic and weigh 5 grams each. The length of each adapter is 4cm roughly. Because of their construction I keep these adapters attached to the metal legs of my desk thanks to their magnetic properties. The adapter consists of two parts, the base and the head. The base has a 9-pin connector which works very well and the base is the part with the female USB-C port. Also, at the elbow of the base, its possible to swing the top part of the base 180 degrees which allows for configuration into virtually any circumstance. The other part of the adapter is the head with the male USB-C tip. Because of the way this tip sits on the base, the tip can rotate 360 degrees and so in addition to the 180 degree ability of the base, this is how the listing states a total of 540 degrees. This setup really allows for attaching to a USB-C port at virtually any angle and in tight spots. Furthermore, there two great benefits to the design of this adapter. First, its not necessary to always plug and unplug a cable into something like your phone for charging which can cause problems with the port the more you are plugging and unplugging a charging cable into it. I simply just keep the head in the USB-C port of my cell phone and the base connected to the charging cable and when I wish to charge my phone, I just connect the two pieces, This brings me to the second main benefit of the adapter and that is, it prevents one from having to put unnecessary stress on one's charging cable. No more having to plug the cable in at awkward angles etc. Because of the 540 spin and rotation, I just let the adapter do the turning and bending so the charging cable does not - great for the cable! I tested the performance of the adapter two ways to evaluate data transfer speed. First, I created a 10GB file of all zeros to calculate the transfer speed based on a real world environment of my PC. The second method I used was to use a third party's software to evaluate speeds at the 8 GB level for both the read and write of a particularly fast SSD so it would not be the bottleneck in the test. The tests were performed both with and without the adapter. I found that under both circumstances (with or without the adapter) the transfer speeds were as expected and this tells me that the adapter does not represent an issue when it comes to data transfer speeds. To evaluate PD negotiation and power I used a power block as well as a cable and end destination phone. Here too I found power and PD negotiation with the adapter attached to work well and not have any adverse impacts during the charging process. Overall, performance worked as expected. I did try to see if video would work but it did not so running a thunderbolt cable from my laptop through to a monitor did not result in any video being displayed on the monitor. There is also a small plastic tool that is available if needed to remove the head. One thing that I would suggest being a little cautious with is which devices this adapter is used with since some USB-C ports are deeper than others and taking out the tip (head) maybe a slight challenge. That's when you may need to reach for the plastic tool provided, but in any event if using the tool or not, be somewhat cautious when removing the tip or you may find it on the floor and difficult to find. Overall, this adapter works well. The 9-pin system is terrific and the magnet is very, very good. PD negotiation is great and data transfer speeds are what is expected. Power is also good and not impacted by the adapter when charging. There are two adapters in the package with a noted PD of 240 W which I was not able to measure fully however what I did test worked well. These are also quite useful in protecting USB-C ports and so they are worth the small investment and I do consider them an investment especially if they can be used to protect laptop and phone ports. Pretty good value. Cheers,

Works as advertised, if magnet were twice as strong it would be 5 star.

I love this device. It keeps dirt out of the charging port which has always been a problem for me. The USB c fits snugly in my phone and doesn't come out when I pull the cord. It just barely sticks out past my phone cover so it doesn't really add any length to the phone. The magnets are strong enough that when I put the ends near each other they snap together, they disconnect easily. But they are strong enough that it will pull the phone if not holding it. The swivel head is nice when I'm laying in bed changing it and scrolling. My only negative comment is that the connecting part is a little wide and got in the way of phone case, (I have a Z fold phone) and I couldn't close the phone the last 1% and it pushed the back of my case out a tiny bit. But just a second or 2 with my Dremel and a sanding bit and I was able to fix the case.