AreTop 4GB Flash Drives Bulk 20 Pack Thumb Drives Slide Retractable USB Flash Drives 20 Pack 4GB Memory Sticks Bulk for Data Storage Jump Drives Multipack (Mixed Color:Yellow,Red,Blue,Green,Purple)

RETRACTABLE DESIGN: The flash drives 20 pack are made from superior ABS plastic. The glide style makes usb drive easy to use and protects the connector from damaging, don't worry about losing the cap. Anti-slip wave dot design at Push-Pull position makes it convenient for you to hold and plug ^^
STABLE & FAST TRANSMISSION: The 4GB USB 2.0 memory stick adopts Grade A+ chips, read speed of 12-20 MB/s and a write speed of 6-12MB/s. Resisting temperature changes and X-ray, protect your data and preventing data loss ^^
PLUG AND PLAY: The thumb drives 4GB are plug-and-play, requiring no software installation. Supporting Windows 7/8/10/11/Vista/XP/Unix/2000/ME/NT, Linux, Android, and macOS, and are compatible with PCs, laptops, TVs, cars, audio systems, and more ^^
LED INDICATOR: The USB flash drive with a LED indicator. The LED indicator lights up when you plug the 4GB thumb drive into the devices, the light blinks while write/read activities are in process ^^
WHAT YOU WILL RECEIVE: 20 x 4GB USB 2.0 flash drives; 20 x lanyards. All USB drives undergo a rigorous quality control process, and each flash drive is tested before delivery.
(Mixed Colors: Yellow, Red, Blue, Green, Purple)