Data transfer rate 10-20 (MB/s) Maximum read speed 15-20 (MB/s) Maximum write speed 10-20 (MB/s) Interface USB 2.0 Shell material plastic indicator light has characteristics Creative U disk, ordinary U disk Features Fashion OEM OEM processing OEM processing Open mold customization Fashion U disk, mini U disk Print LOGO silk screen LOGO, color LOGO Gift Uses Promotional Gifts, Points Redemption Gifts, Awards Gifts, Business Gifts, Conference Gifts, Personal Gifts, Promotional Gifts Capacity 4GB, 8GB, 16GB, 32GB, 64GB