This is a wired back-lit keyboard. Durable and spill resistant with fully programmable back-lit individual keys, dedicated media keys and options for how you route the cable. The following link provides more specs if you are interested. Used but still works great, our son got a new one so he does not need this one any more.
https://www.razer.com/ap-en/gaming-keyboards/razer-cynosa-v2
