I bought this modem to replace the modem provided by AT&T/Bellsouth. The original modem died during a thunderstorm, but the new modem now has a surge protector on the phone line, so hopefully it won't happen again. The modem connected normally after I entered the DSL password. Luckily I saved this as you have to go to the AT&T website to get it. I didn't use the installation CD, just opened the web admin and configured from there. So far no connection problems. My connection is 6 Mbps and the speedtest websites show 5.5 Mbps so I think it's reasonable.
HB-UMLS Sabrent USB 2.0 Hub with 4 Ports and LED Power Switches for Each Port
12 Review
π uni USB C Hub with Ethernet Adapter, 4K HDMI, Gigabit Ethernet, and 3 USB 3.0 Ports for MacBook Pro, iPad Pro, XPS
11 Review
π CERRXIAN RS232 to Ethernet Serial Device Server - TCP/IP Converter with 1Port DB9 RS232 Serial to Ethernet Connectivity
3 Review
π USR-TCP232-410s: RS232/RS485 Serial to Ethernet Adapter/IP Device Server with DHCP/DNS Support
4 Review