Amazon.com: STEAMEMO 5 Port AI PoE Switch (4 POE Ports +1 Uplink), 802.3af/at PoE 100Mbps, 52W Built-in Power, Extend to 250Meter, Unmanaged Metal Plug and Play : Electronics
PoE switch pre IP kamerové systémy 4-port TP-LINK | SpionSvet.sk
PoE Mini-Computer Based on Raspberry Pi Compute Module 4 (NOT Included), Metal Case with Fan (WS-20016)