Ethernet

Can I Hardwire My Android Phone to a Router?

Belkin USB-C to Gigabit Ethernet Adapter

Episode 1638

David from Frederick, MD

David lives in a poor cellular area and wants to connect his phone to his home internet. But he wants to do it wired. Leo says that WiFi is pretty fast these days and that's the way to do it. He could conceivably get a USB/Ethernet dongle and plug it directly into a router. Then it depends on the phone. Samsung has a DEX adapter. Amazon sells an iOS to an Ethernet adapter with a lightning connector. It would have to be Ethernet to USB-C and the device would have to have a driver to understand it. Most phones don't expect users to do that, so there are no drivers to support it.

Why Can't I Connect My iMacs via Ethernet?

Ethernet

Episode 1616

Tom from Santa Barbara, CA

Tom has four iMacs and each one is getting an error when connecting to ethernet, and can't connect to the Internet because of a "self-assigned address." But he can connect via WiFi. Leo says to go to the Network system preference pane and make sure that Ethernet is dragged to the top. Also, make sure it's using DHCP in the settings. One thing that may be causing the error is that the computer doesn't see the ethernet cable when booting up, and then gives the self-assigned address. It could also be the router itself.

Why does my video stream stutter sometimes?

Ethernet Cable

Episode 1501

Louis from Santa Ana, CA

Louis is watching baseball games streaming online and sometimes the feed stalls. Leo says that's called buffering, and sometimes a packet drops and the feed will wait to see if it shows up out of order. Then it will insert it and move on. Sometimes, though, it just gives up and continues. There are some causes of this, including congestion from a wireless connection. But Louis can get a dual band router and use the 5Ghz band, or just connect to the router with an ethernet connection. The stream will be more reliable that way.

Would a mesh router work well with multiple ethernet connections?

Plume Wi-Fi

Episode 1500

Matt from Rochester, MN

Matt is building a new house and has run cat 5 ethernet around the house. But should he also use a mesh router? Leo says he uses Eero at home, but here is one mesh system that's great specifically for Matt's situation: Plume. Plume sells tiny little access points that plug into the wall with an ethernet port. It's still part of a larger mesh network, but it creates very localized access from the ethernet.

How can I extend my HDMI signal on my TV?

HDMI Extender

Episode 1495

Jeff from Marshall, IL

Jeff wants to extend the range of HDMI to other parts of his house. But when he does, he starts to lose signal. What can he do? Leo says that Baluns are good for that. It stands for "Balanced/Unbalanced" and it will convert HDMI to ethernet and back to HDMI so that he can stretch it hundreds of feet with no signal loss at all. Jeff should check out Monoprice.

Add More Ethernet Ports to Your Router

While Wi-Fi is more popular and prevalent than ever, it's still no match for a hardwired ethernet connection. But many of the new routers, especially mesh routers, don't have many ethernet ports built into them. Fortunately, if you have at least one ethernet port, you can expand that to as many as you need with a "Switch". Netgear makes some quality switches, but any unmanaged networking switch should work just fine. They all are very easy to use, as long as you get an unmanaged Switch.