How to connect a second display to a HP 20 Model 2010 All In One

[BigMartyBoy]

The computer is used by the administration staff in a local small school. I do not have the product ID information. There are no video display ports on the device, only an Ethernet connection to the school server and three USB 2 ports. 

[banhien]

@BigMartyBoy 

I need to know what is your machine. Using your information, you can use Displaylink Certified USB-A to HDMI adapter such as

                                     USB to HDMI Adapter

To connect to an external monitor.

Regards

[BigMartyBoy]

Hello Banhein

Thanks for your timely response..

The HP machine and model number were listed in the subject title, however as requested:

HP 20 Model 2010 All In One desktop PC

The product specs are listed on:  HP 20-2010l All-in-One Desktop PC Product Specifications | HP® Support

Essentially it has one power socket, one Ethernet port, three USB 2.0  I/O ports and a mini audio out port.

I don't know if the USB ports are capable of delivering secondary display video, therefor I am holding off buying an adapter until I know using a USB port is a feasible solution.

Again, thanks for your help.