I don't need a hub that requires an AC plug. With this device, you just plug it into a USB port and you're done. I've had it for a week now and it works great. I can use seven USB ports. You can turn each of them on or off, which is indicated by a bright blue light when turned on. I can recommend this inexpensive device.
π LOBKIN USB C Hub for MacBook Pro/Air - USB C to USB A Adapter with 3 USB Ports - Multiport Dongle for Mac Accessories
9 Review
π AuviPal 3-Port Micro USB OTG Hub Adapter with Power Port for Fire Stick 4K, Playstation Classic, Raspberry Pi Zero, Sega Genesis Mini, Super Nintendo NES Classic and More - Set of 2
10 Review
UGREEN USB 3.0 Ethernet Adapter Hub with RJ45: Fast Gigabit Ethernet Converter, 3 Ports USB 3.0 Hub Compatible for MacBook, iMac, Surface Pro, Chromebook, Laptop, PC
11 Review
π Juiced Systems Silver BizHUB USB-C Multiport Gigabit HDMI Hub with 3 USB 3.0 Ports, Gigabit Ethernet, 4K HDMI, SD/Micro SD, and USB-C Power Delivery
11 Review
π USR-TCP232-410s: RS232/RS485 Serial to Ethernet Adapter/IP Device Server with DHCP/DNS Support
4 Review
Verizon Wireless Jetpack 4G LTE Advanced Mobile Hotspot - Novatel 7730L
7 Review
π CERRXIAN RS232 to Ethernet Serial Device Server - TCP/IP Converter with 1Port DB9 RS232 Serial to Ethernet Connectivity
3 Review
π StarTech.com NETRS232 Serial to IP Ethernet Device Server - DIN Rail Mountable - Serial Device Server - Serial Over IP Device Server (Black)
4 Review