4 Port PoE Switch (10/100) High Power AT from £60.00 @ InternetVoipPhone
4 Port Gigabit Midspan - PoE+ Injector - Ethernet Extenders | StarTech.com United Kingdom
Uniview POE Ethernet Switch (4 Port)
TP-Link 5-Port Gigabit Desktop PoE Switch with 4-Port PoE+, 65 W for all PoE ports, Metal Casing, Plug and Play, Ideal for IP Surveillance and Access Point(TL-SG1005P) : Amazon.co.uk: Computers & Accessories