Actually, who needs a powerful and trouble-free - must have. Although for the initial setup you need to straighten your arms and turn on your brains, as well as rummage through the manuals, but it's worth it. The pros will appreciate the benefits. Pros: Fast, excellent hardware, firmware on full-fledged Linux, uptimes for several months. With its cons. The impossibility of connecting an external antenna (although the transmitter is already powerful - 1000 mW), the lack of a clock support battery.
π StarTech.com NETRS232 Serial to IP Ethernet Device Server - DIN Rail Mountable - Serial Device Server - Serial Over IP Device Server (Black)
4 Review
π StarTech.com NETRS2321P: 1-Port RS232 to Ethernet IP Converter, Serial over IP Device Server - Black
5 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