Apple 21.5 Inch iMac 3.1GHz Intel Core i3 4GB RAM 250GB HDD Desktop - Silver
It supports Wi-Fi, Gigabit Ethernet, FireWire 800, USB 2.0, SDXC card, and Mini DisplayPort connectivity. It does not support Thunderbolt or internal Bluetooth. Fully functional. Mac OS Model: MC978LL/A.