Miracast是一种相对较新的无线显示标准^{(wireless display standard)}，旨在将智能手机、平板电脑或 PC^{(tablet or PC)}的屏幕镜像到电视或显示器，而无需物理HDMI电缆。如果您想在旅行的任何地方观看高清电影，那么给自己买一个Miracast 加密狗或 Miracast 适配器^{(Miracast dongle or Miracast adapter)}是您的最佳选择。在过去的几个月里，我在所有的旅行中都使用了它，我很喜欢它，原因如下：

当我旅行时我会做什么，为什么Miracast是一种祝福？

在过去的六个月里，我随身携带了一个Miracast 适配器^{(Miracast adapter)}，更具体地说，是Microsoft 无线显示适配器^{(Microsoft Wireless Display Adapter)}。这是一个不错的选择，因为我的Lumia 950智能手机和值得信赖的Surface Pro 3设备都支持 Miracast^{(Miracast support)}，这意味着它们可以随时连接到 Microsoft 无线显示适配器^{(Microsoft Wireless Display Adapter)}。

假设您出差^{(business trip)}，晚上很晚才回到酒店房间^{(hotel room)}，想在Netflix上欣赏电影。如今，大多数酒店的客房都提供高清电视^{(HD TV)}，即使该电视可能不是支持Miracast的^{(Miracast support)}智能电视^{(Smart TV)}。如果您有Microsoft 无线显示适配器^{(Microsoft Wireless Display Adapter)}，您可以将其插入酒店房间的^{(hotel room)}高清电视^{(HD TV)}，然后将您的笔记本电脑或智能手机连接到它，启动Netflix并欣赏您想要的任何电影。

假设你和几个朋友去度假，你租了几天的公寓或房子。同样^(Again)，您可能会在客厅找到^{(living room)}高清电视^{(HD TV)}和免费WiFi 连接^{(WiFi connection)}。如果您的任何朋友的笔记本电脑上有一些电影或只是订阅了 Netflix^{(Netflix subscription)}，您可以快速连接到Microsoft 无线显示适配器和 bam^{(Microsoft Wireless Display Adapter and bam)}，所有人都可以在客厅欣赏^{(living room)}高清电影^{(HD movie)}。

回到商务旅行，Miracast 加密狗^{(Miracast dongle)}可以成为救生员。想象一下您的笔记本电脑在商务演示^{(business presentation)}之前发生故障。你做什么工作？在智能手机或备份演示文稿的云服务^{(cloud service)}上打开电子邮件，下载它，然后使用Miracast和连接到会议室投影仪的^{(meeting room)}Microsoft 无线显示适配器^{(Microsoft Wireless Display Adapter)}从智能手机传送演示文稿。问题^(Problem)解决了！

在很多情况下，Miracast 加密狗^{(Miracast dongle)}、适配器或您想调用的任何东西都非常有用，我强烈建议您购买一个。

Miracast 适配器^{(Miracast adapter)}是什么样的？

市场上有几种Miracast适配器，但我最喜欢的是Microsoft的无线显示适配器^{(Wireless Display Adapter)}。

如您所见，适配器相当小，一端有一个HDMI 插孔^{(HDMI jack)}，另一端有一个USB^{(USB one)}。如果需要，您还可以获得延长电缆。^{(extension cable)}

为了工作，Miracast 适配器^{(Miracast adapter)}需要通过USB 端口^{(USB port)}接收电源。如果您连接的高清电视^{(HD TV)}或显示器没有供电的USB 端口^{(USB port)}，请使用智能手机的USB 充电器^{(USB charger)}插入Miracast 适配器^{(Miracast adapter)}的USB 端^{(USB end)}。

看看我是如何在一台愚蠢的高清电视上做到的。

无线显示适配器^{(Wireless Display Adapter)}一接通电源，就会在屏幕上显示一条消息，说明它已准备好连接。

现在，您可以将拥有的任何Miracast 设备^{(Miracast device)}连接到它：智能手机、平板电脑、笔记本电脑、二合一设备。你的名字！

如何连接到Miracast 适配器并^{(Miracast adapter and project movies)}在几乎任何高清电视上投影电影^{(HD TV)}

连接因设备而异，也因操作系统而异。为了帮助您，我们发布了一些您会发现有用的指南：

• 对于Windows 10设备，请阅读：如何使用Miracast从Windows 10投影到^{(Windows 10)}电视或显示器^{(TV or monitor)}
• 对于Windows 8.1设备，请阅读：使用Microsoft 无线显示适配器从^{(Microsoft Wireless Display Adapter)}Windows 8.1 投影^{(Windows 8.1)}到另一个显示器
• 对于Windows 10 Mobile设备，请阅读：如何使用Miracast从Windows 10 Mobile投影到^(Mobile)电视或显示器^{(TV or monitor)}

你在等什么？给自己买^(Buy)一个Miracast 适配器^{(Miracast adapter)}！

如果您喜欢我使用Microsoft 无线显示适配器的方式，请从^{(Microsoft Wireless Display Adapter)}Amazon.com或Amazon.co.uk给自己买一个。您还可以尝试其他类似的设备，例如：

• Amazon.com上的 Belkin Miracast 视频适配器。
• ^{(Asus Miracast Wireless Display Dongle)}Amazon.com上的华硕 Miracast 无线显示适配器。

了解^(Learn)您的设备如何工作并随身携带。你不会后悔你做了。在当今时代，很少有设备如此小巧、如此实惠且如此有用。

Watch HD movies anywhere, on the go, or the best gadget to buy this summer

Miracast is a relatively new wireless display standard which іs deѕigned for mirroring the screen of your smartphone, tablet or PC, to a TV or a displaу, without requiring physical HDMI cables. If you want to watch HD moviеs from anywhere уou travel, then buying yourself a Miracаst dongle or Miracast adаpter is thе best idea you can have. I've used it in all my travels for the last couple of months and I simply love it, here's why:

What do I do when I travel and why Miracast is a blessing?

For the last six months, I took a Miracast adapter with me, more specifically, the Microsoft Wireless Display Adapter. It's a great choice because both my Lumia 950 smartphone and my trusty Surface Pro 3 devices have Miracast support, meaning that they can connect to the Microsoft Wireless Display Adapter at all times.

Let's assume that you go on a business trip and, late in the evening you get to your hotel room and you want to enjoy a movie on Netflix. Most hotels nowadays have an HD TV to offer in their rooms, even though that TV might not be a Smart TV with Miracast support. If you have the Microsoft Wireless Display Adapter with you, you plug it into the HD TV in your hotel room and then you connect your laptop or your smartphone to it, fire up Netflix and enjoy whichever movie you want.

Let's say that you go on vacation with a couple of friends and you rent an apartment or a house for a couple of days. Again, you might find an HD TV in the living room and a complimentary WiFi connection. If any of your friends has a laptop with some movies on it or simply a Netflix subscription, you quickly connect to the Microsoft Wireless Display Adapter and bam, all of you can enjoy an HD movie in the living room.

Going back to business trips, a Miracast dongle can be a lifesaver. Imagine your laptop breaking down just before a business presentation. What do you do? Open your e-mail on your smartphone or a cloud service where you backed up your presentation, download it and then, deliver the presentation from your smartphone using Miracast and the Microsoft Wireless Display Adapter connected to the projector in the meeting room. Problem solved!

There are so many situations when a Miracast dongle, adapter or what ever you want to call is highly useful and I highly recommend that you purchase one.

What does a Miracast adapter look like?

There are several Miracast adapters available on the market but my favorite is Microsoft's Wireless Display Adapter.

As you can see, the adapter is rather small and it has an HDMI jack at one end and a USB one at the other. You also get an extension cable if you need one.

In order to work, the Miracast adapter needs to receive power through the USB port. If the HD TV or the display that you connect it to doesn't have a powered USB port then, use your smartphone's USB charger to plug in the USB end of the Miracast adapter.

Look how I did it on a dumb HD TV.

As soon as the Wireless Display Adapter receives power, it displays a message on the screen, saying that it is ready to connect.

And now, you can connect to it any Miracast device you have: your smartphone, your tablet, your laptop, your 2-in-1 device. You name it!

How to connect to your Miracast adapter and project movies on just about any HD TV

The connection differs from device to device and from operating system to operating system. To help you out, we have published several guides that you will find useful:

• For Windows 10 devices, read: How to project to a TV or monitor from Windows 10, using Miracast
• For Windows 8.1 devices, read: Project To Another Display From Windows 8.1 Using The Microsoft Wireless Display Adapter
• For Windows 10 Mobile devices, read: How to project to a TV or monitor from Windows 10 Mobile, using Miracast

What are you waiting for? Buy yourself a Miracast adapter!

If you like how I use my Microsoft Wireless Display Adapter, buy yourself one from Amazon.com or Amazon.co.uk. You can also try other similar devices, like these:

• Belkin Miracast Video Adapter on Amazon.com.
• Asus Miracast Wireless Display Dongle on Amazon.com.

Learn how your device works and take it with you in all your travels. You won't be sorry you did. There are very few devices this small, this affordable and this useful in today's modern age .

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