Silicon Power 64GB Jewel J50 USB 3.0 Zinc-Alloy Compact Flash Drive, Titanium Edition (SP064GBUF3J50V1T) Trendy accessory with openwork carving design and sturdy zinc alloy casing. Cap-less design, no worries about cap loss. Compact size for easy carrying. COB (Chip On Board) technology for water, dust and vibration protections. Backed by lifetime warranty that guarantees complete services and technical support.