Great unit that's never let me down but I've not needed it since I bought a WING system. 

It's lived in a studio, everything works as it should and it's in very good condition. 

Specs - 

• 8 microphone preamps with phantom power
• 18 inputs and 20 outputs
• ADAT optical input and output
• S/PDIF and MIDI connectivity
• Dual headphone outputs
• Rackmount design
• Compatible with Windows and macOS

The original box is not included. The interface will be securely packed for delivery.

Included -

• Focusrite Scarlett 18i20 3rd Gen
• Mains power cable
• USB cable

Happy to post in the UK or collection just off the M5 in Somerset