TV - can I attach a Chromecast Dongle

[Fiver555]

Not sure if I have the right connectors at the back of our TV. See pic. Anyone know? Sorry about dust.

Yup - the two in the middle are the HDMI sockets you need to plug it in to. Plus it needs power

Thank you! Any recommendations for a cheap one? They seem to range from about £15 to £98 on Amazon....