Lotto schede di memoria flash microSDHC/XC Lexar A1 4K U1 64 GB 128 GB 512 GB con adattatore
Capacity 32GB-512GB. The max 100MB/S is the theory of speed.The Normal test With H2testTW. Read Speed : 70MB/S Write Speed: 25-30MB/S. The Speed is greatly affected by card reader and USB port ect.