Bewinner to Cat5e/Cat6 Adapter, 1080p Repeater, 30m/100ft, 2.5Gbps, Transmitter and Receiver Adapter Support 1920 X 1200,4K X 2K Resolution, Support HDCP for PS4 HDTV 4K 2K : Amazon.co.uk: Electronics & Photo
SOLVED: Is CAT 6 Network Cable Suitable 2.5GB Network Connection? | Up & Running Technologies, Tech How To's
Can cat5e do 2.5 gbps?
HPE Smart Rate Multi-Gigabit Ethernet - Phoenix Pro Club - Resources for Networking Professionals
Here comes 5Gbps networking over standard cables | Ars Technica
Would it matter if I got a CAT 6 or a CAT 7 if my router's port is capable of 2.5GB? - Quora