Usbkingdom 16GB USB 2.0 Flash Drive Cool Metal Spark Plug Shape Jump Drive Pen Drive Memory Stick Thumb Drive Pendrive Flashdrive Metal spark plug shaped flash drive,soft PVC silicone material6*2*2cm,60g,real capacity,good choice for using or as gifts Novelty design with keychain hole,easily securing to keychain, etc.;Can be stored in your wallet or pocket,easy to keep important files handy Plug and play,no need driver;Easy to read and write in high speed;Transfer and share photos, videos, songs and other files between pc computers High speed USB 2.0 interface and compatible with USB 1.1;Use A-class chip, can be erased repeatedly for 100,0000 times Compatible with USB 2.0 and systems of Windows 7,Windows 8, Vista, XP, 2000, ME, NT Linux and Mac OS,etc.