I purchased this a few years ago but have only used it a couple of times. It works normally, but please understand that there is some aging. I don't have a suitable cardboard box, so I will ship it in the box shown in the images. 【Compact Design】 KORG's microKEY is a compact MIDI keyboard that is convenient to carry around. It's perfect for music production at home or playing on the go. 【Multi-functional Operability】 The 37-key keyboard is easy to play and can accommodate various musical styles. It can be easily connected to a PC or DAW via USB. 【Accessories】 A USB cable is included, so you can start using it right away. - Brand: KORG - Model Name: microKEY - Number of Keys: 37 keys - Connection Terminals: USB - Accessories: USB cable - Color: Black Thank you for viewing.