This cable is use for the connection between piano, electronic piano, electronic organ and synthesizer and laptop.
Features:
One end are two 5PIN round plug
One end is USB interface that connects to the laptop
MIDI IN connects electronic music instrument "MIDI OUT"
MIDI OUT connects electronic music instrument "MIDI IN"
Support Windows XP and Windows 7 OS. 
Note: ONLY support laptop and MAC. Desktop is not supported.
Specification:
Cable length: 2m/6.56ft
Item weight: Approx.80g / 2.82oz
Package size: 21 * 13 * 2cm / 8.27 * 5.12 * 0.79in(L * W * H)
Package weight: 80g / 2.82oz
Package List:
1 * MIDI Cable