如今，大多数计算机设备都以Wi-Fi作为连接互联网的标准方式发布。然而，为了很好的衡量，其中一些仍然配备了Wi-Fi和以太网(Ethernet)端口。
在您的计算机系统上拥有这两者非常重要，因为在任何时候，您都可能不得不依赖有线连接，以防万一您的 Wi-Fi 适配器无法工作。现在我们需要回答的一个大问题是，哪个更好？我们应该专注于拥有无线互联网，还是必须始终与电线抗衡？
Wi-Fi 与以太网
好吧，世界正在选择走无线路线，这是有充分理由的。但这并不意味着以太网(Ethernet)已经死了。让我们更详细地讨论这个话题。
让我们看看以太网(Ethernet)和Wi-Fi之间的关键区别(Wi-Fi)
过去，通过以太网(Ethernet)端口将计算机连接到互联网是很有意义的，但今天不能这么说。你看，那时，如果你想要更快的互联网连接到你的电脑或视频游戏机，那么Wi-Fi虽然本身速度很快，但与有线连接不在同一水平。
尽管如此，尽管以太网(Ethernet)电缆速度更快，但由于方便，许多人选择使用Wi-Fi 。人们(Folks)不想再在家中管理以太网电缆，而Wi-Fi正是利用这一点的最佳选择。
因此，当时的选择是方便还是速度。但是今天，事情已经不是那么清楚了。随着技术的进步，很明显，一种已经超越了另一种，至少目前是这样。
阅读(Read)：什么是 Wi-Fi 6(What is Wi-Fi 6)？
让我们谈谈速度
当Wi-Fi首次向公众发布时，它属于 802.11g 标准，可以提供高达 54Mbps 的理论速度。事实上，大多数人都没有经历过这样的速度，但谁在乎呢？能够从家中几乎任何地方连接到网络令人印象深刻。
至于以太网(Ethernet)技术，它可以提供从 100Mbps 到 1000Mbps 甚至更高的速度。然而，如今最新的 Wi-Fi 更新可以提供比标准以太网(Ethernet)电缆所能提供的更多的功能。
最新标准 802.11ac 可提供高达 3200Mbps 的速度。在现实世界的性能中，您可能只能得到这个数字的一半左右，这还不错，仍然领先于以太网(Ethernet)。
然而，就目前而言，大多数家庭宽带速度都比 802.11ac 提供的速度要慢。但不仅如此，并不是每个人都拥有适当的硬件来利用这个新的 Wi-Fi 标准，因此它在全球范围内起飞还需要一段时间。
阅读(Read)：更改 WiFi 漫游灵敏度以改善 Wi-Fi 接收和性能(Change WiFi Roaming Sensitivity to improve Wi-Fi reception & performance)？
可靠性怎么样？
好的，所以就可靠性而言，可以肯定地说，与Wi-Fi相比，以太网连接更稳定。你看，因为Wi-Fi是一种无线技术，它面临着几个可能影响性能的环境因素。
大气会导致问题，无线电波、其他无线设备甚至家中的墙壁也是如此。
解决Wi-Fi问题的最佳方法之一是确保您的路由器与您所在地区的其他路由器不在同一个频道上。阅读路由器随附的手册，了解如何进行这些更改。
此外，您可以将路由器放置在家中的最佳位置或使用无线范围扩展器。阅读： 如何设置 Wi-Fi 范围扩展器、助推器和中继器(How to set up Wi-Fi Range Extender, Booster, and Repeater) 以了解如何完成。
安全是根本
现在，当涉及到安全性时，以太网连接在这方面要优越得多。网络上的任何(Any)数据只能由连接到该网络的设备访问。这意味着，如果一个人想要窃取信息，他们将需要身临其境。
Wi-Fi是不同的，因为拥有正确工具的人可以从远程位置访问数据。如果您在公园、咖啡店甚至公共汽车上使用免费且未加密的 Wi-Fi连接，这可能是一个严重的问题。(Wi-Fi)
如果使用正确的加密方法，那些加密的通常很难破解。
大多数路由器都配备了不同的安全方法。WPA2-PSK 是最安全的(WPA2-PSK is the most secure)，而 WEP 是最不安全的。
提示(TIP)：如何保护您的 WiFi 网络(How To Secure Your WiFi Network)。
以太网(Ethernet)与Wi-Fi：做出最佳选择
如果您玩很多视频游戏并且倾向于下载、上传大文件或定期流式传输，那么以太网连接将很有意义。但是，如果您只在网络上执行基本任务，那么安全的 Wi-Fi 连接应该是更好的选择，因为它提供了移动性。
就目前而言，两者中最好的一个主要取决于您的需求。
Wi-Fi vs Ethernet: Which one should you be using?
These days, most computer devices are being released with Wi-Fi as the stаndard way of connecting to the internet. However, several are still рacked with both Wi-Fi and an Ethernet port for good measure.
Having both on your computer system is very important because, at any time, you might have to rely on a wired connection, just in case your Wi-Fi adapter fails to work. The big question right now that we need to answer is, which one is better? Should we focus on having wireless internet, or must we contend with wires at all times?
Wi-Fi vs Ethernet
Well, the world is choosing to go the wireless route, and for excellent reasons. But that doesn’t mean Ethernet is dead and done. Let us discuss this topic in a more detailed manner.
Let’s look at the critical differences between Ethernet and Wi-Fi
In the past, it made a lot of sense to connect computers to the internet via an Ethernet port, but the same cannot be said today. You see, back then, if you wanted faster internet to your computer or video game console, then Wi-Fi, while speedy in its own right, was not on the same level as a wired connection.
Still, despite the faster speed, an Ethernet cable brings to the computer, many chose to go with Wi-Fi due to convenience. Folks didn’t want to be managing ethernet cables in their homes anymore, and Wi-Fi was in the perfect position to capitalize on that.
So, at the time, the choice was either convenience or speed. But today, things aren’t so clear anymore. With improved technology, it is clear that one has surpassed the other, at least for now.
Read: What is Wi-Fi 6?
Let’s talk a little about speed
When Wi-Fi was first released to the public, it came under the 802.11g standard that could deliver theoretical speeds of up to 54Mbps. In truth, most folks did not experience such speeds, but who cared? Being able to connect to the web from almost anywhere in the home was impressive.
As for the Ethernet technology, it could deliver speeds from 100Mbps to 1000Mbps and further than. However, these days the latest Wi-Fi update can provide more than what the standard Ethernet cable can bring to the table.
The newest standard, 802.11ac, can offer speeds at up to 3200Mbps. In real-world performance, you may only get at around half that number, which is not bad and still ahead of Ethernet.
However, as it stands right now, most home broadband speeds are slower than what 802.11ac has to offer. But not only that, not everyone owns the proper hardware to take advantage of this new Wi-Fi standard, so it will be some time before it takes off worldwide.
Read: Change WiFi Roaming Sensitivity to improve Wi-Fi reception & performance?
What about reliability?
OK, so in terms of reliability, it is safe to say an ethernet connection is more stable when compared to Wi-Fi. You see, because Wi-Fi is a wireless technology, it faces several environmental factors that could affect performance.
The atmosphere can cause problems, and the same goes for radio waves, other wireless devices, and even the walls in your home.
One of the best ways to solve problems with Wi-Fi is to make sure your router is not on the same channel as other routers in your area. Read the manual that comes with your router to learn how to make these changes.
Additionally, you can place your router at the optimal spot in your home or use a wireless range extender. Read: How to set up Wi-Fi Range Extender, Booster, and Repeater to learn how to get it done.
Security is fundamental
Now, when it comes down to security, an ethernet connection is far superior in this regard. Any data on the network can only be accessed by devices connected to that network. This means, if a person wants to steal information, they will need to be physically in the space.
Wi-Fi is different because persons with the right tools can access data from a remote location. This can be a significant problem if you’re using free and unencrypted Wi-Fi connections at the park, coffee shop, or even on the bus.
Those that are encrypted are typically difficult to hack if the right encryption method is in play.
Most routers come packed with different methods of security. WPA2-PSK is the most secure, while WEP is the least.
TIP: How To Secure Your WiFi Network.
Ethernet vs. Wi-Fi: Making the best choice
If you play a lot of video games and tend to download, upload large files, or stream regularly, then an ethernet connection would make a lot of sense. However, if you only perform basic tasks on the web, then a secured Wi-Fi connection should be the better choice as it offers mobility.
So as it stands, the best one of the two primarily depends on your needs.
