Lightly used and in great shape.

Very clean inside.

Mac OS sierra

Radeon 5770 installed

Mac is able to be upgraded to higher OS with a bit of technical skill.

Mac runs like a champ!

WiFi

Bluetooth

Airdrop

Apple genuine Keyboard and wireless mouse included

Storage is

1TB HDD

2TB HDD X 2

256GB SSD.

Mac keyboard and wireless mouse included (AA batteries for mouse not included for safe shipping)