I previously had a different brand power supply. There was only one connection up to 20 Mbit/s. That being said, I'm now getting transfer speeds in excess of 100Mbps in the same retail stores. Only one star is removed as it partially blocks the outlet port above it, making the walkthrough a little less useful. I can still use a two-prong power cord in a partially blocked outlet, but you can forget the three-prong ones.
Wi-Fi adapter D-link DWA-140, black
46 Review
TP-Link Archer T4U Plus AC1300 USB 3.0 WiFi Network Adapter
29 Review
π ASUS USB-BT400 USB Bluetooth Dongle Receiver - Compatible with Laptops and PCs, Plug and Play for Windows 10/8/7/XP. Supports Printers, Phones, Headsets, Speakers, Keyboards, and Controllers in Black.
79 Review
TP Link TL WN823N 300Mbps Wireless Adaptor
55 Review
π CERRXIAN RS232 to Ethernet Serial Device Server - TCP/IP Converter with 1Port DB9 RS232 Serial to Ethernet Connectivity
3 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 StarTech.com NETRS2321P: 1-Port RS232 to Ethernet IP Converter, Serial over IP Device Server - Black
5 Review
HB-UMLS Sabrent USB 2.0 Hub with 4 Ports and LED Power Switches for Each Port
12 Review