Huawei's NM memory card has a sequential reading rate of 9MB/s and a sequential writing rate of 7MB/s, making it the fastest memory card in the industry at present. Mate2 and Mate3 of Mate series also support NM memory cards, while P3 of P series, nova6SE and Nova5 Pro of Nova series can support the storage expansion of NM cards.
at present, Huawei's NM card patent has been granted to a third-party storage brand. Lei Kesha is the first third-party brand in the industry to obtain the patent authorization of Huawei's NM card, namely nCARD of Lei Kesha. Of course, there are also some unauthorized fake and inferior products of NM cards on the market, so everyone must keep their eyes open.
however, what this article mainly shares with you is the Lei Kesha NM all-in-one card reader. It cost the author 99 yuan to buy it. Is it cost-effective? What are its advantages and disadvantages? Just follow the author's content and discuss it in detail.
as usual, I would like to talk to you about the design. Lei Kesha NM all-in-one card reader, the design is quite unique, without the exaggerated design techniques of traditional card readers, its design is biased towards small and fresh style, even a bit like a box of mints, white and orange blending design elements.
two squares are part of Lei Kesha NM all-in-one card reader, and the design inspiration may come from puzzles. The design of spliced multi-linkage card reader is really interesting. In addition, there is Lexar's Logo on the top of the big square on the right, which feels a bit like a looming design, which is in line with the current fashion of pursuing simplicity.
Of course, people are definitely not here to know the appearance of a card reader. More people want to know what such a card reader can be used for and whether it can really improve "productivity".
as mentioned above, Lei Kesha NM all-in-one card reader consists of two parts. The smaller piece on the left is the Type-C interface design, which is actually used for data transmission of mobile phones, computers or iPad Pro, and can be connected to a U disk or a mobile hard disk.
nowadays, many electronic devices support the Type-C interface, and its purpose is to open the data of your USB flash drive and mobile hard disk in the Type-C device, which can enable you to meet your office needs anytime and anywhere.
In practical experience, I usually save my work copy or PPT on a USB flash drive, and then I can call it up with my mobile phone or computer at any time when I'm on a business trip. Therefore, after using the Lei Kesha NM all-in-one card reader, it becomes very efficient and can really significantly improve productivity.
in addition, the card reader on the right side of the "big square" is used to read NM cards and Micro SD cards, which can read 2TB memory cards at most, and support the transmission speed of 9MB/s for NM cards and 17MB/s for Micro SD cards.
in actual use, the stability of transmitting large files is very high, and there has been no accidental disconnection after one week of use, and the stability is still great.
I think it is also interesting that in the design of Lei Kesha NM all-in-one card reader, the card pin design is also added, which is convenient for users to use NM card expansion. This small design is still very interesting.
Look at myself. I'm a person who takes a card needle with me when I go out. I'm afraid I can't find a card needle when I need it. This small design with heart is worthy of praise.
For example, many of the light and thin laptops launched at present are designed with the Type-C interface and the USB 3.1 interface very close.
when I actually use it, I found that Lei Kesha NM all-in-one card reader does not have this problem. Because the Type-C card reader is positive and negative, when using the memory card reader, it will not cause the situation of expansion cards on both sides, and fully consider the use scenario of multi-terminal expansion.
Lei Kesha NM all-in-one card reader supports USB 3.1 transmission specification. According to the speed measurement of a USB 3.1 USB flash drive, the test result of CrystalDiskMark shows that the sequential reading speed reaches 224MB/s and the writing speed is 34.36 MB/s..
the card slot is designed as push to push, so that the card will have feedback when inserted, and the data of the memory card can be read directly on the mobile phone by turning the converter.
After that, copy/paste is directly used, and the writing speed is 24.9MB/s and the reading speed is 23 MB/s. As you can see, the curve is very stable when writing and reading.
in addition, Lei Kesha NM all-in-one card reader supports hot plug, and backwards compatibility USB 2./3. interface supports OTG reading of Android 6.+, which is convenient and worry-free in use.
of course, Lei Kesha NM all-in-one card reader is the best card reader to use with NM cards. There is no NM card, which is quite good for the expansion of mobile phones or tablets. At the same time, Huawei can "photograph" Lei Kesha, which also shows that Lei Kesha is really "sophisticated" in the storage field.
at first, I thought this card reader was just an ordinary card reader. how much can I expect from 99 packages? As a result, the appearance is exquisite, the expansion mode is very comprehensive, and it has stable card reading performance. It is also a small coup to use it to improve "productivity".