Now click the little settings cog at the bottom of the menu on the left-hand side, where all your various network connections are listed, and select Set Service Order.
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USE WIFI AND ETHERNET AT THE SAME TIME MAC
However, you can set the order that your Mac should use, if you wanted to connect to Wi-Fi first, for example.Ĭlick on the Wi-Fi icon at the top of the screen in the Menu bar and select Open Network Preferences. We are continuing to monitor the situation to ensure that the best possible service is provided to our customers. × Due to COVID-19 we are still experiencing unusually high call volume. × We are experiencing an outage with Chat Support, Knowledgebase Articles and guided assistance. How does the Mac decide which connection to use?īy default, the Mac will normally connect to the Ethernet first and then Wi-Fi. ethernet & wireless at the same time - NETGEAR Communities. At the same time, the packet-mode Ethernet LAN was followed by the WiFi WLAN, using CSMA/CA instead of. such as 3G and 4G, are common wireless ways to connect devices to the internet. Mobile WiMax and WiFi Byeong Gi Lee, Sunghyun Choi. Having both Ethernet and Wi-Fi active at the same time doesn’t cause any problems for the Mac. Ethernet is a technology that connects devices together in a LAN. and smart speakers together and to a wireless router to connect them to the Internet, and in wireless access points in public places like coffee shops. With both connnections active, I have a backup scenario, where the laptop will use the Ethernet connection first, but fall back onto the home Wi-Fi if the Ethernet connection goes down for any reason. Here at Collins Towers, for example, I have a dedicated broadband line running into my home office, which I connect to via Ethernet from my laptop, and a second Wi-Fi router for the home. Having both running is also handy in houses with multiple broadband connections.
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If you wanted to stream something to or from your Mac, you would need the Wi-Fi switched on. Given that we’ve just established that Ethernet is guranteed to be faster than Wi-Fi, why would you choose to have Wi-Fi on at all? There are good reasons.įor starters, services such as Apple’s AirPlay require a Wi-Fi connection. Why would you want both Ethernet and Wi-Fi switched on? But can you have Ethernet and Wi-Fi switched on at the same time? Will it cause any problems? And how does the Mac decide which one to use? Let us explain all.
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If you watch a video twice, one on a wired connection and another on wireless, the amount of data you use is the same. If your computer is in the same room as your router, it normally makes sense to connect via wired Ethernet to get the fastest possible connection. Ethernet doesn’t use more data than Wi-Fi, although that’s not the whole story The amount of data you use depends on what task you’re completing.