Refurbished Dell Optiplex 3020 Desktop PC

Essential performance and best-in-class security, now offered in Dell’s smallest and most versatile form factor, the Dell OptiPlex 3020 SFF.

Ports
2 external USB 3.0 ports (rear) and 6 external USB 2.0 ports (2 front,
4 rear); 1 Serial port (optional); 1 PS/2 (optional); 1 RJ-45; 1 VGA;
1 DisplayPort 1.2; 1 Mic-in & 1 Headphone out (front);
1 Mic-in/Line-in & 1 Line-out(rear)

Networking

Integrated Realtek® RTL8151GD Ethernet LAN 10/100/1000;