Name: LTT Truspec USB 充電線｜沒想到會是這樣！ (LTT Truspec USB Cables - I Was Not Expecting This!)
Uploaded: 2026-02-14T21:41:25.000Z
Duration: 18 min 52 s
Description: 【看影片學英語】數萬部 YouTube 影片，搭配英漢字典即點即查，輕鬆掌握單字發音與用法，長久累積看電影不必再看字幕。

程度副詞

A little while ago I received a rather unexpected email from one of the team over at LTT Linus Tech Tips.

前陣子我收到一封來自 LTT Linus Tech Tips 團隊的意外郵件。

轉承詞

They were asking for my details because they wanted to send me what you see here.

他們要我的資料，因為想寄給我你們現在看到的這些東西。

This is some of the new true spec USB cables that the LTT team have been working on.

這是 LTT 團隊正在開發的一些新款 true spec USB 線。

Now today I want to give you a bit of an overview of these from my perspective.

今天我想從我的角度，跟大家簡單介紹一下這些線。

They didn't ask me to make a video, they didn't ask me to make a review and to be honest, this isn't a review.

他們沒有要求我拍影片，也沒有要求我做評測，說實話，這也不是評測。

what I do want to do is just share you what these are, what it's all about and let you see what I see with these cables and you can make your mind up if these are something you might be interested in buying.

我想做的就是跟大家分享這些線是什麼、有什麼特別之處，讓你們看看我看到的東西，然後你們自己決定這些線是不是你們有興趣購買的。

Now, I just want to be clear before we move forward.

好，在繼續之前，我先說清楚。

As I said, the team didn't ask me to even make a video.

就像我說的，團隊沒有要求我拍影片。

They have not paid me to make this video, they've not seen this video before it's been published.

他們沒有付錢給我拍這支影片，他們在影片發布前也沒有看過。

And any thoughts and opinions in this video are as always, entirely my own.

而影片中的任何想法和意見，一如往常，完全是我個人的。

So the first thing I want to do is just explain why these cables even exist.

所以，我第一個想做的就是解釋這些線材為什麼會存在。

Over the years on the Linus Tech Tips channel, they've been testing USB cables and their results have been quite interesting.

多年來，在 Linus Tech Tips 這個頻道上，他們測試了許多 USB 線材，結果都相當有趣。

Their findings are often that either cables can't remotely deliver the kind of speeds that they say they can on the box, or there are wide quality variances between cables from manufacturers.

他們的發現通常是，線材根本無法達到包裝盒上標示的速度，或者製造商的線材品質差異很大。

As a result of this, the LTT team have spent the last five years developing their own in house cables which they true spec, they are a high quality USB cable that will deliver the specification that they have written on the box.

是以，LTT 團隊花了過去五年時間，開發了自己的內部線材，它們是高品質的 USB 線材，能提供包裝盒上所寫的規格。

So for instance, this cable here says it supports up to 240 watts of power and 40 gigabits a second.

所以，舉例來說，這條線材標示支援高達 240 瓦的功率和每秒 40 gigabits。

And they have tested their cables to ensure that they can do that.

他們已經測試過他們的線材，確保它們真的能達到這個效能。

Now today we're going to take a look at three cables from the range.

今天我們要來看看這個系列中的三款線材。

We've got a Type A to C1 meter, type C to C4 meter and type C to C1 meter.

我們有一條一米的 Type A 轉 C，一條四米的 Type C 轉 C，還有一條一米的 Type C 轉 C。

And whilst I've only got three, three here today, there are at the moment 32 different options available.

雖然我今天只有這三條，但目前總共有 32 種不同的選項可供選擇。

There are 16 different cables within the A to C range and 16 different cables within the C to C range, all with their own speed and specs.

所以，A 轉 C 系列有 16 種線材，C 轉 C 系列也有 16 種，每種都有自己的速度和規格。

They have also very kindly sent me over this, the LTT scribe driver to take a look at as well.

他們也特別好心寄來了這個 LTT Scribe Driver 讓我一起看看。

And I'll show you this in a bit more detail before the end of the video.

影片結尾前，我會再更詳細地介紹它。

So we're Going to start with the type C to C.

那我們就從 Type C 轉 C 開始吧。

As I mentioned, there are 16 different cables in this range.

正如我剛才提到的，這個系列有 16 種不同的線材。

The shortest is 10 centimeter which supports up to 40 gigabits a second, just like this one meter.

最短的是 10 公分，支援高達每秒 40 gigabits，就像這條一米的線一樣。

And the longest is 5 meters which supports up to 480 megabits a second, just like THIS 4 meter here.

最長的是 5 米，支援高達每秒 480 megabits，就像這條四米的線一樣。

Now, we haven't even opened these yet, so let's give it a tug and get inside and have a look.

我們還沒打開這些，所以來拉一下，看看裡面是什麼。

There is a nice quick release pull cord on the back.

背面有一個很方便的快速釋放拉繩。

They come in this nice, easy to open cardboard.

它們裝在這個很棒、好拆的紙盒裡。

You can see the cable comes wrapped inside.

你可以看到裡面的線材是捲好的。

You've simply just got the cable wrapped up with this nice little LTT Velcro strap jumping in to the 4 meter.

你就只有這條線，用這個很棒的 LTT 魔鬼氈綁帶捲起來，這是四米的。

Oh, not sure which side is the best to go from.

喔，不太確定從哪邊開始拆比較好。

There we go that side teared very nicely.

And again, this one is held inside with a nice big Velcro strap.

還有，這條線裡面也用一條很棒的 LTT 魔鬼氈綁帶固定著。

Taking a look at the cable in a bit more detail, the first thing that you have probably noticed is that they are quite thick.

我們來仔細看看這條線，你可能第一個注意到的是它蠻粗的。

We then have our USBC connection obviously on each side.

兩邊當然都有我們的 USBC 接頭。

You will find the main specification of the cable listed there.

你會看到這裡列出了線材的主要規格。

This One is the one meter which sports 40 gigabits a second, up to 240 watts.

這條是 1 公尺的，支援每秒 40 gigabits，最高 240 瓦。

Now, one of the reasons for the cable being a bit thicker than you might see from other cables is the quality of the cable being used.

那，這條線比你可能從其他線材看到的稍微粗一點，原因在於使用的線材品質。

It is constructed with individually shielded copper conductors.

它採用獨立屏蔽的銅導體製成。

You can actually see that copper outer sheath showing through that little hole there.

你可以看到那個銅製外層在那個小洞裡透出來。

LTT have some real nice information on this, which I'll talk about a little bit more later in the video.

LTT 在這上面有一些很棒的資訊，我會在影片後面多聊一點。

They even have some scans that show you the internal construction of these cables as well.

他們甚至還提供了一些掃描圖，展示了這些線材的內部結構。

What we have here is what feels to be a nice quality cable.

我們手上這條感覺品質很不錯。

They are thick, but they are not super stiff.

It does bend quite nicely, but it does retain its shape.

它彎曲起來很順暢，而且能維持形狀。

Just to show you how that behaves on the bench.

只是想讓大家看看它在桌上的表現。

So it will stay pretty much where you put it.

所以它幾乎會停留在你放的位置。

it isn't that hard plastic like you see on some cables, you're going to have no problems rooting this, but

它不像有些線材那樣是硬塑膠，你不會有任何問題要整理它，但是

it's thick enough that it will retain a shape and it should help prevent tangles.

它夠粗，所以能維持形狀，而且應該能防止纏繞。

So if I just wrap it like that, it absolutely comes apart fine, no problems at all.

所以如果我這樣捲起來，它很輕鬆就能打開，完全沒問題。

Even actually if I try and tangle it, it's fine.

就算我試著把它弄亂，也沒關係。

It doesn't really want to get itself in too much of a mess.

It might twist, but if you just untwist it, it comes out absolutely fine.

它可能會扭轉，但只要你把它解開，就完全沒問題。

Here is the 4 meter and you can see that it's actually using the same cable stock.

這是四米的，你可以看到它其實用了相同的線材。

There is no difference in the cable used between the 4 meter and the 1 meter.

四米和一米的線材沒有任何差別。

You're getting the same high quality roughly 6 mil cable on both same external packaging.

你們會得到相同的優質、大約六釐米的線材，外包裝也一樣。

Again offers that nice anti tangle capability.

再次提供那種很棒的抗纏繞功能。

It's going to be a bit more of a challenge on a cable of this length compared to a 1 meter.

相較於一米的線，這種長度的線會比較難處理一些。

I'm not going to sit here and pretend that it isn't going to tangle at all, but

我不會在這裡假裝它完全不會纏繞，但是

it's certainly not going to tie itself up in knots like thinner cables would.

它絕對不會像比較細的線材一樣打結。

And in fact, yeah, that comes apart absolutely fine.

事實上，對，這個完全沒問題就打開了。

Moving over to the type A and again same type of packaging can just tear that off like that and just then pop him out.

換到 Type A 的部分，包裝一樣，這樣撕開，然後就可以把它拿出來了。

The real big difference here is obviously instead of it being C2C, we've got an A connection to C on that side there.

這裡最大的差別就是，它不再是 C to C，而是這邊是 A to C 的連接。

Let's just get this one unwrapped as well.

Another nice thing I didn't mention earlier is the fact that the cable wrap stays on the cable there as well.

另外一個我剛剛沒提到的優點是，這個線材束帶也會留在線上。

So if you are using this mobile you can easily coil it back up and wrap it up.

所以如果你是手機使用者，可以輕鬆地把它捲起來收好。

But if you don't want it on you, you can remove it.

但如果你不想要它在上面，也可以拿掉。

這只是一個簡單的魔鬼氈束帶。

Again, same cable stock, same USB C connection on this side.

這邊一樣是相同的線材，另一邊是 USB C 連接。

The only difference now is that we have a USB A over this side here.

這邊唯一的不同就是，我們這邊有 USB A。

But again it has the nice LTT logo embossed and the specification of the cable embossed there.

但一樣有漂亮的 LTT Logo 壓印，還有線材規格的壓印。

Looking at the cables under the microscope here we have the 40Gbits 1 meter up to 240 watt.

在顯微鏡下看這些線材，我們有 40Gbits、1 公尺、最高 240 瓦。

You can see a little bit of that copper outside sheath on the cable showing through the little hol.

你可以看到線材外層的銅質護套，從小孔裡透了出來。

If we take a look at the USB C connection itself, you can see this is a fully pinned, fully wired connector.

如果我們仔細看看 USB C 連接埠本身，你會發現這是個全針腳、全線連接的接頭。

You can see all of the pins, the gold ones, top and bottom.

你可以看到所有的針腳，金色的，上面和下面都有。

All looks really good, nice and clean, no complaints there at all.

看起來都很棒，乾淨俐落，完全沒什麼好抱怨的。

Just looking around at the connector again, looks really good.

再看看這個接頭，看起來真的很不錯。

If we then move over to the USB A to C. There are a few differences here.

如果我們接著看 USB A 轉 C 的話，這裡有幾個不同之處。