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Litop? 4GB Pack of 5 Silver Color Metal USB Flash Drive USB 2.0 Memory Disk
Package includes 5 pieces of 4GB USB drives in silver color 5 wrist straps and 5 neck strapsfashionable style its made of stainless steel
Pocket-sized for easy transportability
Easy to use just plug in and play directly no need any extra power supply
Operating system supported windows 78 VistaXP2000ME9895 Mac OS 86 and Linux etc
High speed in writing reading transfer durable data storage