The SFF Dell computer came with a keyboard, a mouse, a Dell Display Port to HDMI converter cable for the monitor, and a power cord. Thankfully it came with a new keyboard and mouse because my mom's old computer was so ancient it had the round PS/2 connectors for the old style mouse and keyboard(the old ones wouldn't have fit the new computer). My mom's old computer was based on Windows XP and was up converted to Windows 7 then Windows 10. It worked, but was very, very slow.The newly refreshed computer was packaged very well. A heavy air cell bag and then bags with stiff torn foam cradled the computer in a heavy duty cardboard box. The computer fired right up, did the brief Windows 10 set-up, and then security updates for Windows 10. It updated very quickly. Loaded printer drivers and I loaded saved files via thumb drive. The computer works very fast, plays video and sound well. My mom could not be happier! A great value! No more waiting hours for the computer to start up!