MOSISO USB C to USB Adapter 3 Pack, USB Type-C to USB Connector, Thunderbolt 3 to USB 3.0 Converter OTG Compatible with MacBook Pro 2024-2016/Air 2024-2018/Laptop/Tablet/Type-C Devices, Black

I was kind of bracing for these USB-C adapters to be like some of the cheap plastic ones I’ve grabbed from discount stores – flimsy and ready to fall off the cable if you so much as look at them wrong. But I was pleasantly surprised by how much better these feel in terms of quality and construction. They snap onto the USB connector with a solid, satisfying click, and it actually takes a bit of effort to pull them off – which gives me confidence they won’t just pop off on their own. I also appreciate the little “leashes” you can attach to them. You can run the cable through the loop so the adapter stays connected and doesn’t get lost. To be clear – I haven’t done any speed tests to confirm if they truly support USB 3 speeds, but I did plug them into some external WD drives and had no issues transferring data to and from my computer. Overall, I’m happy with them!

Our world is flooded with old-school USB A cables and devices. Most new laptops have dropped USB A in favor of the faster and more versatile USB C or in some cases Thunderbolt. These adapters just change the end on a USB A Cable, the speed of transfer is always the speed of the slowest bit in the chain of devices, so there is nothing miraculous here, just super handy. I ran out of USB A ports on my Mac Studio and have 2 unused USB C ports on the front that I use for an external RAID that has a hard-wired USB A cable and for the stack of older devices at the side of my desk I occasionally need to access. These are well made, they look smart and huge bonus points for including a cable leash to keep them hooked to your cable where they are the most useful.

My M1 Macbook Pro is from the era where they only had the 2 USB-C ports, so connecting older (really, any) devices can be challenging at times, with an amalgamation of various cords and adapters. Having a handful of these adapters on hand has been key to being able to use some of my older devices, like a cd drive or older external HDDs. It clicks securely onto both the device's USB plug and into the computer's plug, and data transfer speeds don't seem to be throttled at all. The elastic cord on it is nice to loop onto commonly-used devices so I can keep it handy to use when needed.

I’ve been using the MOSISO USB-C to USB adapters to connect my MacBook Pro with various peripherals, including a thumb drive. These adapters are compact, reliable, and fit snugly into the Thunderbolt 3 and USB-C ports without issue. Performance: For casual use, such as transferring files and accessing standard USB peripherals, these adapters work well. They’re ideal for connecting older USB-A devices to modern USB-C laptops and tablets, providing seamless compatibility for basic workflows. However, it’s important to note that thumb drives connected via these adapters might struggle with high-performance tasks. Based on my testing, they are not suitable for anyone looking to work with demanding formats like 8K RAW or 12K DCI files. These workflows require higher sustained read and write speeds that thumb drives and basic USB adapters cannot reliably provide. Design Feedback: One design drawback is the strap loop, which slightly protrudes on one side. This causes a minor issue when the adapter is connected to the Thunderbolt 5 port situated between the MagSafe 3 and the adjacent Thunderbolt port on my MacBook Pro. While it's not a dealbreaker—given the availability of other ports—this obtrusion could be avoided if the strap loop were recessed or designed as an "inner loop." Such an adjustment would ensure unobstructed use across all ports. Final Thoughts: These adapters are a practical solution for anyone looking to connect USB-A devices to USB-C ports for everyday tasks. I’d recommend them to users whose needs align with casual use or light productivity workflows. However, they are less suited for professionals needing robust performance for demanding video editing or high-resolution formats.

Works great, no issues with this USB-A to USB-C adapter

Worked well for my sons play station

As laptops move away from providing USB-A ports (wasn't the "U" supposed to stand for "universal"?), it's always handy to have some on hand for those legacy USB-A storage drives or other devices. You could use the little attached nylon loop to attach one to the cord of a USB-A device to make it more easily compatible with USB-C-only systems.

Very well-made in good quality a good value for the price. Seems to be compatible with everything you've used it for so far.