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Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
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Customers like the functionality and quality of the memory card reader. They mention it works great for flashing eMMC memory and is a high-grade product.
Customers are satisfied with the quality of the memory card reader. They mention it works as described and there is no sign of poor soldering or flux resin on the product.
"...Quality is good, there is no sign of poor soldering or, like, flux resin on the board...." Read more
"Fast shipping. High grade product. Works as described." Read more
Used this to write ArchlinuxARM to a 128GB eMMC module several times. Anecdotally fast read and write speeds. Stable too.
Not much to review otherwise-- does what it's advertised to do.
EDIT
Someone said the eMMC writer is bad quality and overheats: 1) Quality is good, there is no sign of poor soldering or, like, flux resin on the board. 2) OFC this is going to get hot, it transfers data at USB 3 speed and has no way to dissipate heat...just look at the picture. That said mine doesn't get hotter than most USB flash drives (exposing the controller and directly feeling it)
If you work with eMMC media a lot, this will change your life! Works exactly as you'd expect, exposing the eMMC to a host as a raw block device. Whether you are dd'ing an image, using Etcher, or just mounting partitions to make quick changes, this works great.
Working on the return now. When I attempted to use it the eMMC memory never showed up, and the USB board got REALLY hot.
I may try another brand, but overall, I have never been impressed with eMMC (I use them for my Libre Computer Boards (Sweet Potato, and the Le Potato).
The price isn't too bad if you want to give it a go, but I would not recommend this one.