Lexar High-Performance microSDXC 633x 64GB UHS-I Flash Memory Card LSDMI64GBBNL633R 64 gig took 2 hrs 48 mins. = 6.5 MB/s not even close to the 95 MB/s. Using Lexar 3.0 high speed card reader. Tested R/W with various softwares different size files still getting 6 - 6.5 MB/s read. All 4 USB ports are v 3.0 and still getting the same 6.5 MS/s read. Any help or advice would be greatly appreciated.