• Capacity 16GB • Dimensions (LxWxH) 15mm x 11mm x 1.0mm • Weight Approx 0.25g • Performance 8GB: Read/Write speed up to 45/20 (MB/s) 16/32 GB: Read/Write speed up to 45/40 (MB/s) Random Read/Write: 1400/150 IOPs • Operating voltage 2.7~3.6Volt • Certifications FCC, CE, BSMI, VCCI • Note Read/write speed based on ADATA internal testing; performance may be lower depending on host device.