Memory card 1:
1) Type: secure digital card
2) Memory capacity: 2,048MB
3) Access speed: read (max.): 10MB/s; read-in (max.): 3MB/s
4) Voltage: 2.7V - 3.6V
5) Weight: 2g
6) Length: 32mm
7) Width: 24mm
8) Height: 2.1mm

Memory card 2:
1) Dimensions: 70 x 94 x 0.5" (18 x 24 x 1.4mm)
2) Weight: 0.5oz. (1.5g)
3) Dual voltage operation: 1.8V, 3.3V
4) Operating temperature: 32 - 140��F (0 - 60��C)
5) Storage temperature: 4 - 185��F (-20 - 85��C)
6) Standardized: complies with MMC system specification version 4.0

Memory card 3:
1) Type: mini memory card
2) Memory capacity: 1,024MB
3) Voltage: 2.7V - 3.6V
4) Weight: 1.5g
5) Length: 21.5mm
6) Width: 20mm
7) Height: 1.4mm

Application:
1) Removable memory cards for all kinds of digital products such
as cellular phones, digital music players, PDA, digital cameras,
digital video camcorders, and smart phones
2) Lock-up for memory protection
3) Reading / writing speed up to 100MBps
4) Available in capacity: 256MB / 512MB / 1GB / 2GB