2.0 out of 5 starsNot comparable with kindle despite being advertised as such
March 6, 2019
Buyer beware I tried to install an old chip in a new kindle, a replacement for a kindle with a defective battery. So I purchased a new chip. I specifically searched for data chip for kindle and this chip came up I purchased it installed it and it states " not compatable" and I had to jump through some hoops Not sure if it works Not happy
For safety against malware, I always first format (FAT32) a drive. Initially, both of these cards appeared to 'hang-up', but secondary attempts successfully formatted. Saw a few negative reviews based on device compatibility, but I tested (h2testw) fine on both Lenovo ThinkPad (Win10) and BeeLink GS-1 (Android 7.1): read 24GB/s write 16GB/s.