Silicon Power announced its to their Touch series USB flash drives namely the Touch 851 Crystal Disk USB Flash Drive. It comes with a rugged sliding design and comes in 2GB, 4GB, 8GB and 16GB capacities. The Touch 851 Crystal Disk also comes in gold or silver and coated with shinny checkered like/ diamond cut design.
It is waterproof, dustproof, shock and vibration proof also comes with a necklace, utilizing COB (Chip On Board) packaging technology, compliance with strict RoHS standards and comes with Lifetime warranty.