Feature: 1. Easy to Use: First connect the electronic instrument to your computer using the supplied USB MIDI cable. Within minutes you'll be able to play songs while they are being recorded on your PC. 2. Input and Output: This adapter features MIDI in and out cables along with USB PC interface plug. 3. 16 Channels: This MIDI to USB cable supports up to 16 channels in and 16 channels out, and it has LED power, in and out indicator lights. 4. Widely Used: This MIDI USB cable can be used to connect pianos, keyboards, electric pianos, hand‑rolled pianos, electric guitars and computers and other electronic instruments. 5. Strong Compatibility: This wire plug controller adapter is suitable for Win XP, for Vista, for Win 7, for Win 8.1, for Win 10, for OS X. Specification: Item Type: MIDI to USB Cable Material: ABS Plug: MIDI to USB Line Length: Approx. 2 Meters / 2.2yd ( Manual Measurement, Slight Error May Exist ) Channels: MIDI 1 in 1 Out, 16 Input Channels, 16 Output Channels LED Indicator: Indicating Power, Input Signal and Output Signal.. Package List: 1 x MIDI to USB Cable1 x User Manual