Sabrent Rocket V90 512GB and SD/MicroSD UHS-II Card Reader Review

Sabrent is a highly innovative company that has achieved a series of firsts in its short but intense career, including the first 8 TB SSD, the first 4 TB Gen4 SSD, and even the first Gen4 with up to 8 TB. As evidence of its ever-increasing presence in devices capable of reading SDXC-type memory cards, it is no surprise that Sabrent has entered the world of memory cards. Currently, Sabrent offers a somewhat limited range of memory cards, consisting of two versions of SD cards: the Rocket V90 and Rocket V60, one version of microSD cards, and two versions of CFX memory cards. The Rocket series is the primary production of SD cards, with storage capacities ranging from 64 GB to 512 GB in the V90 version and 1 TB in the V60 version. It’s worth noting that all of these memory cards are classified as SDXC memory cards.

The Rocket V90 memory card is compatible with the UHS-II system and is classified as a V90 recording speed for video files. This classification implies that the minimum data transfer rate is 90 MB/sec, which is different from the speed of reading and writing. Sabrent’s V90 and V60 SD memory cards offer broad compatibility with electronic devices, providing a compact solution for storing vast amounts of data. These memory cards are commonly used with digital cameras, game consoles, home theater devices, and Blu-ray players. MicroSD cards of the smallest size are also utilized by surveillance cameras and smartphones.

We currently testing the Sabrent Rocket V90 SDXC UHS-II 512GB Memory Card, a product that boasts exceptional specifications. This card features impressive read speeds of 280 MB/s and writes speeds of 250 MB/s, with V90 certification across all models in the line. Notably, the 512GB version is the first SDXC memory card of its size to achieve such impressive speeds.

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In this review, we will evaluate the performance of the Sabrent Rocket V90 512GB Memory Card, which the company graciously provided us with, along with a USB Type-C Card Reader.


Memory Card

Sabrent’s Rocket V90 Memory Card is packaged in a robust cardboard sleeve, featuring an elegant black color and a clear image of the memory card on the front, with the name boldly displayed below. The back of the V90 memory card cover presents essential product information, such as the serial number, model number, country of origin, or industry, in several languages.

I am impressed by Sabrent’s attention to packaging design! which effectively safeguards the memory card and presents it visually appealing. The metal package offers additional protection, and the memory card comes encased in a sponge layer, ensuring secure transportation.

The V90 card boasts a storage capacity of 512GB, with additional sizes ranging from 64 GB to 512 GB. It offers impressive read and writes speeds, thanks to its state-of-the-art technology. Despite being Sabrent’s first memory card production, the V90 has the latest KIOXIA (Toshiba) BiCS5 112-Layer 3D TLC NAND flash memory and a Phisons PS8601 memory card controller.

Card Reader

Sabrent’s Card Reader is packaged in an elegant black cardboard box featuring an image of the device on the front, accompanied by its key features. The back of the box displays essential information, such as the serial number! model number, country of origin, and industry, in multiple languages. The Card Reader is securely placed in a sponge layer within the package to ensure it arrives in perfect condition.

Regarded as one of the fastest data transfer devices available for memory cards and computers! The Sabrent memory card reader boasts a USB 3.2 Gen1 Type-C connector capable of achieving speeds of up to 10 Gb/s. The memory card reader is compatible with SD and MicroSD memory cards.

Closer Look

Memory Card

When it comes to the design of these memory cards, there are a few key features to note. First and foremost, the main information is located on the front sticker of the card. This includes the capacity of the card, and the supported standards! and the reading and writing speeds that the card is capable of achieving. It’s worth noting that these speeds are only achievable when the card is connected to a PC equipped with a UHS-II card reader.

Moving to the back of the card, there is a double row of contacts that is typical of UHS-II cards. These contacts allow the card to communicate with other devices and transfer data quickly and efficiently. Additionally, there are some laser serigraphs on the back of the card. These serigraphs bear the product number and serial number for each individual card. These numbers can be useful for keeping track of multiple cards and ensuring that each one is being used in the correct device.

Overall, the design of these memory cards is optimized for fast data transfer and easy identification. The front sticker provides all of the key information that users need to know! while the back of the card includes the necessary contacts and identification information. This makes these cards an excellent choice for anyone who needs to transfer large amounts of data quickly and reliably.

Card Reader

The SABRENT USB Type-C SD/MicroSD UHS-II Card reader is a high-quality product that boasts of its sturdy metal and plastic build quality. This feature is particularly noteworthy as it ensures that the device can withstand regular use without breaking easily. Additionally, the reader’s compact size is an added advantage! making it easy to carry around without adding much weight to your backpack or purse.

The top of the card reader displays the Sabrent logo and a blue indicator light that illuminates when the device is powered on. The LED light provides an easy way to check the power status of the card reader at a glance. You can find the model and serial number on the back, making it easy to identify the device.

One of the most attractive features of the SABRENT USB Type-C SD/MicroSD UHS-II Card reader is its integrated 15cm USB 3.2 Gen1 Type-C Cable. This cable eliminates the need for an extra cable, making it convenient to use with newer devices. The combination of a carefully constructed device and an integrated cable makes the card reader portable and reliable.

On the front, the reader has SD/microSD UHS-II Ports, which accept both the standard SD and microSD form factors. This feature adds to the convenience of the device! making it easier to transfer files from different types of memory cards. The card reader is also backward compatible, ensuring that it can work with older devices.

The SABRENT USB Type-C SD/MicroSD UHS-II Card reader is an excellent product due to its build quality! compact size, integrated cable, and backward compatibility. It is a reliable and convenient option for anyone who frequently transfers files from memory cards.


Memory Card

Sabrent Rocket V90 with SD/MicroSD UHS-II Card Reader

In this review, a new methodology has been introduced for portable storage units and memory cards! That utilizes only two benchmarks to accurately analyze the performance of the tested storage units. The focus of the testing was on USB sticks, SSDs, and external HDDs, as well as memory cards. The testing began with the reading and writing speed of the memory card being analyzed using a memory card reader from Sabrent in the well-known CrystalDiskMark benchmark.

The result obtained from the CrystalDiskMark test showed that the memory card achieved a read speed of 264 MB/s and a write speed of 266 MB/s! Indicating that it was a high-performing storage device. This new methodology for benchmarking storage aims to provide a simpler and more efficient means of measuring performance and comparing different storage devices. Using only two benchmarks streamlines the benchmarking process and makes it easier for consumers to choose the suitable storage device for their needs.

The Blackmagic Disk Speed Test is a benchmarking tool for measuring storage devices’ read and write speed! such as hard drives or solid-state drives (SSDs). The test was run on the Sabrent Rocket V90 storage device in this case! and the results obtained were 223 MB/s for read speed and 180 MB/s for write speed. These results indicate that the Rocket V90 has a relatively high level of performance! when it comes to transferring data to and from the storage device.

A faster read speed can mean quicker access to stored data! which can be especially important in specific applications such as video editing! where large files need to be quickly accessed and processed. Similarly, a faster write speed can mean faster data transfer rates! which can be useful for activities such as backing up large amounts of data.

Card Reader

The SABRENT USB Type-C SD/MicroSD UHS-II Card reader boasts impressive transfer speeds! that match the theoretical rates of the UHS-II card format. Upon testing, the results were instantly outstanding! as a Sabrent UHS-II card popped in and achieved a read of 264MB/s and a write of 266MB/s. This result is not bad and is the fastest ever seen from an external SD card reader! Even marginally beating the MacBook Pro’s built-in reader.

The Type-C connection reliability is also good, as copying 114GB of data from the internal hard drive only took nine minutes; it’s impressive. This card reader’s speed is far greater than other SD card readers used and unlocks the full potential of the cards and machines. The faster the transfer rate when dealing with high-resolution image files and video! The better, and this card reader provides this certainly.


In conclusion, Sabrent’s entry into the memory card market with its Rocket V90 is a testament to its commitment to innovation and quality. The Sabrent Rocket V90 SDXC UHS-II memory card and USB Type-C Card Reader are impressive products that offer exceptional performance and reliable data transfer. The attention to detail in the packaging design is evident, ensuring the products arrive in perfect condition.

The Rocket V90 memory card use of the latest technology! and high-speed transfer rates make it an excellent choice for professional photographers! Videographers and other users require large amounts of data storage and fast transfer speeds.

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