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Credit: Reviewed / Florence Ion
2023年最佳SD读卡器
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Credit: Reviewed / Florence Ion
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Reviewed's mission is to help you buy the best stuff and get the most out of what you already own. Our team of product experts thoroughly vet every product we recommend to help you cut through the clutter and find what you need.
Learn more about our product testing
1
Best USB-C Card Reader
Unitek Y-9324BGY
This is a great universal card reader for USB-C ports, with consistent read speeds and the fastest performance in our write-speed tests.Read More
Pros
- 一致的阅读速度
- Outstanding write speeds
- Comes in three different colors
Cons
- None that we could find
2
最佳USB 3.0读卡器
超越TS-RDF5K
如果您正在寻找一个简单的小型适配器，则可以随时保密，负担得起的超越USB 3.0读卡器是一个很棒的价值。Read More
Pros
- 支持SD和MICROSD
- 有几种颜色
Cons
- Not as speedy as other readers
- 易于锁定的可移动帽
3
Verbatim 99236
Undoubtedly pocket-sized, the Verbatim also offers impressive transfer speeds. It does, however, lack CF-card compatibility.Read More
Pros
- Convenient compact design
- Excellent transfer speeds
Cons
- 缺乏CF卡兼容性
4
IOGear GFR3C15
Offers SD, CF, and microSD slots for all your media-offloading needs. It’s also compact, with a cable short enough to wrap and tuck into your pocket.Read More
Pros
- 光滑的铝设计
- Compatible with SD, CF, and microSD cards
- Excellent transfer speeds
Cons
- None that we could find
5
Cable Matters 201058-BLK
In our transfer-speed tests, this moved over 30 GB of data in a little over 8.5 minutes. It doesn’t handle CF cards, but does accept microSD.Read More
Pros
- Excellent transfer speeds
- Compatible with microSD
Cons
- Doesn’t work with CF cards
- Best USB-C Card ReaderUnitek Y-9324BGY
- 最佳USB 3.0读卡器超越TS-RDF5K
- 我们如何测试
- What to Know about SD Cards
- 我们测试的其他SD卡
- More Articles You Might Enjoy
Have your SD cards been filling up and collecting over the years? If so, you'll eventually want to offload those photos and files. And the best way to do that—if you don't already have a card reader embedded into your computer or laptop—is to buy one that connects externally.
读卡器有各种形状和尺寸，并带有各种连接器。他们不只是阅读SD卡；有些人可以读取microSD卡，CompactFlash（CF）卡，甚至可以读取Sony的Memory Stick Pro Duo。
为了找到适合您的机器的最佳SD读取器，我们测试了通过USB或USB Type-C连接的读取器。后者是一种连接标准的类型，已被广泛使用，许多连接标准苹果笔记本电脑,Chromebooks, and Ultrabooks only come with this kind of port.
After calculating speed times for eight of the best SD card readers on the market, we discovered our favorite is theUnitek Y-9324BGY(available at Amazon). Not only did it hail some of the fastest write speeds from the batch of readers we tested, but it also offers a multitude of connection options. The Unitek is a worthy card reader for anyone who needs to get their data off of a memory card.
Credit: Reviewed / Florence Ion
Credit: Reviewed / Florence Ion
我们如何测试
The Tester
My name is Florence Ion, and I’ve been doling out professional buying advice for nearly a decade. I’m also a devoted Chromebook user and am often looking for USB Type-C accessories that can help transfer photos back and forth from my DSLR.
The Tests
我将近30GB的文件类型捆绑在一起，包括原始图像，JPEG，GIF，电子书，文本文件，Word Documents和Videos和视频，以测试每个读卡器的写作速度。该测试分为三个阶段：移动10GB的数据，然后移动20GB，然后移动近30GB。测试是每次通过秒表测量的三次，然后将最终结果进行平均，以确定每个读卡器的最高写入速度。
Not all card readers were tested using the same computer. The USB 3.0-compatible card readers were tested with a Windows 10 laptop, while the USB Type-C readers were tested with a MacBook Pro.
Credit: Reviewed / Florence Ion
To test the read speeds of each card reader, I used a program called USB Flash Benchmark to measure the USB 3.0-connected card readers on PC and Xbench on the USB-C card readers tested with the Mac. The SanDisk Extreme Pro 32GB, which测试了我们的SD卡测试中最快的，作为每个读取器的基准，因为它最多可以处理95 MB/s的传输速度。
What to Know about SD Cards
当您购买SD卡读取器时，您应该考虑速度，尺寸和整体易用性之类的东西。
If your laptop has a USB-C port (many models these days only have one to work with), you'll want to stick with that type of connection for your card reader. If you have a laptop with traditional USB ports, there are also two USB 3.0 options tested here.
Credit: Getty Images
A USB-C connector on the left is becoming more common than the more traditional USB 3.0 connector on the right.
Don't bother with USB 2.0 card readers, as they're generally considered an outdated standard and are much slower than what's out now. USB 3.0 card readers are also backward compatible, so they're worth checking out even if you have an older computer.
You don't have to buy the card reader with all the slots. Skip the CF reader if you don't have an older DSLR, for instance, as it will likely also save you some room. CF cards are bigger than SD cards and thus require more housing. The fewer the slots, the smaller the reader, which bodes well if you want to keep things light.
Removable cables are nice, but if you're always on the go, consider a card reader with one that's permanently attached. Cables can be easily misplaced, which can later cause a headache. Also, just because a card reader is small and compact doesn't mean it offers you access to all of your computer's ports.
我们测试的其他SD卡
Pros
Convenient compact design
Excellent transfer speeds
Cons
缺乏CF卡兼容性
Pros
光滑的铝设计
Compatible with SD, CF, and microSD cards
Excellent transfer speeds
Cons
None that we could find
Pros
Excellent transfer speeds
Compatible with microSD
Cons
Doesn’t work with CF cards
More Articles You Might Enjoy
认识测试仪
Florence Ion is a freelance journalist and prolific podcaster. She's written for Ars Technica, PC World, Android Central, The Verge, and Engadget. Her reviews and how-tos can usually be found on Lifehacker, Tom's Guide, and Reviewed. She can also be heard weekly on All About Android on the TWiT network and Material on Relay FM.
