Be a Time Lord and a Memory Lord with this cool Doctor Who TARDIS 4GB USB Memory Stick. Never again will you be wishing you had a floppy disk to save your precious documents! The Doctor Who TARDIS Memory Stick has a capacity of 4 GB (gigabytes) and features a blue LED light that illuminates when the memory stick is plugged into a USB slot. The top also doubles as a key ring so it can journey with you on all of your adventures! This item makes a great gift for all your time-traveling, globetrotting friends.