There is nothing to compare, but I was satisfied with the work. Whether the speed cuts, I can not say. I have a tariff of 50 Mbps - it pulls this speed without any problems. I worked for 5 years with almost no failures (rebooted a maximum of once every six months, but recently wi-fi began to fall off arbitrarily - the Internet works through the cable bypass, but does not distribute through the air, you either have to do a hard reset or reflash, but every time the intervals between the "dumps" of Wi-Fi are decreasing, apparently it's time to change the router.
π StarTech.com NETRS2321P: 1-Port RS232 to Ethernet IP Converter, Serial over IP Device Server - Black
5 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 CERRXIAN RS232 to Ethernet Serial Device Server - TCP/IP Converter with 1Port DB9 RS232 Serial to Ethernet Connectivity
3 Review
HB-UMLS Sabrent USB 2.0 Hub with 4 Ports and LED Power Switches for Each Port
12 Review