Buy CERRXIAN 5 Port Ethernet Switch 10 100Mbps 1 in 4 Out Network Splitter Hub Fanless Quite Unmanaged with Micro USB Power Supply for Laptop PC RouterWhite S Online in Vietnam. B07ZJ7WCQR
Renkforce RF-4270245 Network switch 4 ports 1 GBit/s USB power supply | Conrad.com
10/100 FastE Switch Tap - Hacker Warehouse
LBS005AE-R2, 10-100 Switch USB powered - Black Box
16 Ports 10/100/1000mbps + 2 Gigabit Tp/sfp Standard Unmanaged Poe Switch - Buy 16 Port Ethernet Switch,Usb Powered Ethernet Switch,Fiber Optic Switch Hub Product on Alibaba.com
USB Powered 5-Port 10/100Base-T Ethernet Switch – Dualcomm
1PC Switching Hub Shunt USB Powered Mini Ethernet Switch 5 10/100Mbps RJ45 Ports For Notebook Desktop Network Connecting Device - buy at the price of $6.50 in aliexpress.com | imall.com
24V VidaCharger CAT5/PoE to USB Power Adapter
Renkforce RF-4451433 Network switch 5 ports 100 MBit/s USB power supply | Conrad.com
USB self-powered mini switch (5 Fast Ethernet ports) - Network switch Generic on LDLC
How to Power a USB-Powered Device Over Ethernet
Itc Wifi Easy To Operating 3 Port Mini Ethernet Switch Board,32 Port Ethernet Switch - Buy 3 Port Mini Ethernet Switch Board,32 Port Ethernet Switch Product on Alibaba.com