Specification :

ADATA’ s microSDHC UHS-I memory card is the result of many years of R & D efforts. Sequential Read/ Write speeds reach 20MB/ 5MB per second, random write ( IOPS) speeds are as high as 50, and random read speed ( IOPS) are up to 500. This represents an average 30% speed increase over SD 2.0 memory cards in multi-tasking operations of smart phone. In addition to the outstanding product performance, this technology has strong cost-effective competitive advantages, which allow consumers to enjoy SD 3.0 performance at a price that is close to SD 2.0 products. This makes it easy for you to experience rapid audio-video enjoyment.

Dimensions ( LxWxH) 15mm x 11mm x 1.0mm
Weight Approx 0.25g
Working Voltage 2.7~ 3.6V
Speed class
Speed( read) : 20( MB/ s)
Speed( write) : 5( MB/ s)
Random ( read) : 500 IOPs
Random ( write) : 50 IOPs

Warranty Life-Time warranty
Compatibility smartphone, tablet, mobile phone