Micro sd / tf card(1gb-8gb) ) capacity: 128mb, 256 mb, 512 mb, 1gb, 2gb, 4gb, 8gb 2) standardized: complies with sd card specification standards 3) versatile: when combined with the included adapter, can be used as a full-size sd card 4) interoperable: with sd slot via sd adapter and with trans flash - enabled devices 5) dimensions: 43 x 59 x 039 (11 x 15 x 1mm) 6) speed rating: 8.8 mb/sec. Read, 6.5 mb/sec. Write 7) operating temperature: 0 60 ípc / 32 to 140ípf 8) storage temperature: 20. To 85ípc / -4 to 185ípf 9) weigh: 0.04lbs (1.41g) 10) ultra: portable, extremely small footprint design
