Shenzhen Chenghui photoelectticity Co., Ltd

Our company produce ink cartidge and 3Ccard. 3Ccard as follows: 3C card can be used as traditional USB Disk. 3C card can be used as Standard SD/MMC card. It is the standard SD/MMC size. And it is DC/mobile/PDA media card also. Standard SD/MMC and USB port. Share storage media. Standard SD/MMC size. Only 2. 1mm, the Most thinnest Pen drive in the world, can be stored in wallet!

Advantage:
Standard size: Standard SD card Size (32*24* 2. 1mm )
High Quality: All of Samsung A+ class Flash chip
High Speed USB disk: Standard USB 2. 0 speed, (R/W: 9. 5M/8. 5M/s)
High Speed SD card: Almost same speed as 80X
SD card( maybe different from various device)
Thinnest: The thinnest USB disk in the word
(only 2. Mm), easy to be stored in wallet.
Capacity: From 256M to 2G