Thank you for viewing! This is a compact Mac mini 2014. The HDMI port is unstable, so I'm including a MINI DisplayPort to HDMI adapter. As a bonus, I'm also including an NVMe SSD adapter. - Model: Mac mini - Included: Power cord - Included: MINI DisplayPort to HDMI - Bonus: NVMe SSD adapter 1.4GHz dual-core Intel Core i5 500GB (5,400rpm) hard drive 120GB SSD 4GB 1,600MHz LPDDR3 memory Wi-Fi 802.11ac Wi-Fi wireless network connection, compatible with IEEE 802.11a/g/b/n Bluetooth 4.0 wireless technology Ethernet 10/100/1000BASE-T Ethernet (RJ-45 connector) The 120GB SSD was already installed when I purchased it on Mercari. Monterey is already installed on the SSD. I used the NVMe SSD adapter, so I believe it works without problems. However, compatibility may vary, so please use it at your own risk. I purchased the Sintech NGFF M.2 NVMe SSD Adapter Card for MacBook Air (2013-2016) and MacBook PRO (Late 2013-2015) (Black) (2013a (adapter only)) from Amazon.