Capacity : 128GB
High-Speed Class Rating : Class 10
Speed : 10 MB/sec minimum data transfer rate (Class 10); up to 60MB/sec. read and 35MB/sec. write rate
Voltage : 3.3v
File Format : SDXC File Format - ExFAT
Operating Temperature : -25o C to 85o C ( -13o F to 185o F )
Storage Temperature : -40o C to 85o C ( -40o F to 185o F )
Dimensions : 24mm X 32mm X 2.1mm ( 0.94" x 1.25" x 0.08" )
Weight : 2.5 g (appx 0.09 ozs)

Capacity : 128GB
Performance : 90MB/s read, and 45MB/s write, Ultra-High Speed Bus I (UHS-I)

Compatible:
SDHC & SDXC host devices, not compatible with standard SD-enabled devices/readers; SDXC cards are not compatible with SDHC-enabled devices/readers4

Secure : built-in write-protect switch prevents accidental data loss

Dimensions : 0.94" x 1.26" x 0.08" (24mm x 32mm x 2.1mm)

Operating Temperatures:
13oF to 185oF (-25oC to 85oC)
Storage Temperatures:
40oF to 185oF (-40oC to 85oC)
Voltage : 3.3v