Full Product Info on Amazon.com : https://www.amazon.com/gp/product/B01ED0C7G2?tag=unlearnreth-20
DDC 20Pcs 4GB USB 20 Flash Drive Memory Stick Fold Storage Thumb Stick Pen Swivel Design
Product Description :
Fair Price with Genuine Capacity
InterfaceUSB 20
Works on all Major Operating Systems Windows iOSLinux etc
Low Power Consumption durable solid-state storage
Bulk 4GB flash drive 20 pack