Compatibility Micro SDHC card slots; SDHC card slots (with adapter)
Capacity
L1882A: 4 GB
Read speed Up to 21 MB per second
Write speed
Up to 6.0 MB per second
Operating voltage 2.7 to 3.7 volts
Interface mode
SD: 4 or 1 bit / SPI mode compatible
Operating temperature -25 to 85 degrees C (-4 to 185 degrees F)
Storage temperature -40 to 85 degrees C (-40 to 185 degrees F)
Variable clock rate 0 to 50 MHz
Dimension(H*W*D) 15mm*11mm*1mm(0.59in*0.43in*0.04in)