4 Port Gigabit PoE Extender with IEEE 802.3bt Uplink Power
BV-Tech 4 Port PoE Switch - BV Security
Amazon.com: IPCamPower 4 Port 802.3bt POE Network Switch W/ 2 Uplink Ports | Designed for POE Lighting and High Powered IP Cameras | POE++ Capable of Pushing 60 Watts per Port | 250 Watts Total Budget : Electronics
8 Port Switch - 4 Port PoE - Zions Security Alarms - ADT Dealer
4 Port PoE Plus Switch
TP-LINK 5-Port Gigabit Desktop Switch with 4-Port PoE (TL-SG1005P) - The source for WiFi products at best prices in Europe - wifi-stock.com