The crystal Housing use to fit the UDP chip .
2GB 2.3 USD
4GB 2.42 USD
8GB 2.64USD
16GB 5.64USD
32GB 11USD
64GB 27USD
SAMSUNG FLASH . USB 2.0 3.0
60 DAYS QUALITY WARRANTY
OEM / ODM PACKAGE DESIGN 200 PCS START
Crystal USB flash Drive USB hub Memory Stick 2GB 4GB 8GB 16GB 32GB 64GB HOUSING