Freecom K CD-RW 10xRW24xW24xR ext +USB cable, 2 MB, 24x, 10x, 24x, 110 ms, 5 - 95% Freecom K CD-RW 10xRW24xW24xR ext +USB cable. Drive device, buffer size: 2 MB. CD write speed: 24x, CD rewrite speed: 10x. CD read speed: 24x. Access time: 110 ms. Weight: 500 g