Review on TEAMGROUP Color Card I 32GB MicroSDHC Class 10 UHS-I U1 High Speed Flash Memory Card - Full HD Camera Recording & Shooting - Smartphone Compatible (TCUSDH32GUHS02) by Michael Walker

rated u3 for $30-$45. When I clicked on this card's properties in Windows 10, it showed a capacity of 232GB, which is about 8GB less than most other cards I've tested which claim 256GB. Although the capacity was a bit smaller, the most important thing for me is the writing speed. While some u3-rated cards struggle to deliver the required 30MB/s write speed, the TEAMGROUP GO card averaged 71MB/s writing over 10 speed runs and 45MB/s during a two-hour h2testw cycle. The card arrived today and now that it has passed the tests I will keep it and hopefully it will maintain the writing speed during use. Several other budget cards failed and were returned. So far this is a goalkeeper - 5 stars.