50 Pack 512MB USB 2.0 Flash Drives Bulk Thumb Drives with Lanyards for Storage and Backup (Orange 512MB*50PCS)

50-pack of 512MB USB flash drives supplied with 50 lanyards — compact, portable storage ideal for distribution or backup. Each drive features a metal, frosted swivel cover that helps resist fingerprints and can be rotated 360 degrees for protection and easy access. Plug and Play operation: no software required. Compatible with Windows/Linux/Mac OS and works with USB 2.0 and below. Performance: read speed 15-20mbp/s and write speed about 10mbp/s. The drives include a built-in hole so they can be attached to a lanyard or key chain for convenient carrying.