niceeshop(TM) 1GB Thumb Stick Swivel Design USB 2.0 Flash Memory Drive,Black Drive Capacity:1GB; SB Interface:USB 1.0/1.1/2.0 Reading Speed:12MB/secWriting Speed:8MB/sec Low Power Consumption,durable solid-state storage and data retention for at Least 10 Years Operating Systems:Works on all Major Operating Systems