10 Best Memory Card Readers With UHS-II Support in 2026 for Faster Photo Transfers

Fast card transfers can save significant time when you regularly move large RAW photos, 4K video, or other media files. The right reader should match your card formats, computer ports, and workflow—not just advertise the highest theoretical speed.

We compared 10 promising options, including compact USB-C readers, dual-slot SD and microSD models, and versatile readers with CFexpress support. Use the guide below to narrow your choice by speed, compatibility, portability, and value.

Best 10 Memory Card Reader with Uhs Ii Support Picks for 2026

Best Overall Value – UGREEN USB-C UHS-II SD & microSD Reader

If you need a memory card reader with UHS II support for everyday photo and video transfers, the UGREEN USB-C SD 4.0 Reader offers a practical two-slot design. It supports SD and microSD UHS-II cards at speeds up to 312MB/s, with USB-C connectivity and broad operating-system compatibility.

Best For: Photographers, vloggers, and mobile users who want simultaneous SD and microSD access in a compact reader.

Pros:

• Supports SD 4.0 UHS-II transfer speeds up to 312MB/s.
• Reads and writes SD and microSD cards simultaneously.
• Aluminum housing and braided cable add durability.
• Works with Windows, macOS, Linux, ChromeOS, iPadOS, and Android.

Cons:

• USB-C connectivity may require an adapter for USB-A-only devices.
• Android devices need OTG support.

This is a strong all-purpose choice when you want fast UHS-II performance, dual-card convenience, and a durable build without adding extra slots or power requirements.

Best for Pro Workflows – ProGrade CFexpress Type B & SD Reader

For demanding transfers, the ProGrade Digital dual-slot reader combines CFexpress Type B and SD UHS-II support with USB 3.2 Gen 2 connectivity. It can transfer data from both cards simultaneously at speeds up to 1.25GB/s, making it a capable memory card reader with UHS II support for post-production workflows.

Best For: Professional photographers, videographers, and creators who use CFexpress Type B and UHS-II SD cards.

Pros:

• Supports CFexpress Type B and SD UHS-II cards.
• Up to 1.25GB/s transfer speed from both cards simultaneously.
• Included magnetic mounting system helps create a mobile workstation.
• Includes a two-year warranty.

Cons:

• It is heavier than the other listed readers at 200g.
• Its dual-slot format is less useful if you only use SD or microSD cards.

This reader is the performance-focused option in the group. Its fast USB 3.2 Gen 2 interface and CFexpress compatibility make it especially suitable for high-volume media offloads and efficient editing workflows.

Best Compact Dual-Slot Pick – SABRENT USB-C UHS-II SD & microSD Reader

The SABRENT CR-CSDM is a straightforward memory card reader with UHS II support for SDXC and microSD media. Its integrated six-inch USB-C cable, dual-slot design, and up to 312MB/s UHS-II performance make it convenient for transferring files from cameras and smaller devices.

Best For: Users who want a portable USB-C reader with standard SD and microSD slots and simultaneous transfers.

Pros:

• Supports SDXC and microSD UHS-II cards at up to 312MB/s.
• Can transfer content through both slots simultaneously.
• Integrated six-inch USB-C cable reduces cable clutter.
• Plug-and-play operation requires no drivers.

Cons:

• Operating-system support is specified for Windows 8+ and macOS 12+.
• USB-C host connectivity may require conversion for older USB-A systems.

Choose this model when portability and simplicity matter. The attached cable is useful on the go, while backward compatibility helps it work with older card and USB standards at their applicable speed limits.

Best for USB-A and USB-C Devices – UGREEN Dual-Interface UHS-II Reader

The UGREEN USB C SD 4.0 Card Reader is a flexible memory card reader with UHS II support that connects through either USB-A or USB-C. It handles SD and microSD formats, supports cards up to 2TB, and reaches up to 312MB/s with UHS-II media.

Best For: Users switching between standard USB computers and USB-C phones, tablets, and laptops.

Pros:

• Built-in USB-A and USB-C interfaces improve device compatibility.
• Supports SD, microSD, UHS-II, UHS-I, and cards up to 2TB.
• Two slots allow convenient SD and microSD access.
• Plug-and-play design includes a card-eject mechanism.

Cons:

• Maximum performance depends on the host port and card speed.
• Phone use through USB-C requires OTG support.

This is the most versatile choice for households with mixed-device setups. Its dual-interface design avoids carrying a separate adapter, while the compact form suits quick transfers at home or on the go.

Professional Speed Pick – ProGrade Digital Dual-Slot Reader

The ProGrade Digital PG08 is a strong memory card reader with UHS II support for photographers, videographers, and other users moving large files. Its dual SD UHS-II slots and USB 3.2 Gen 2 connection are designed for fast transfers, including simultaneous card workflows.

Best For: Professional creators who need dual-slot SD UHS-II transfers and a compact travel setup.

Pros:

• Supports two SD UHS-II cards.
• Advertises transfer speeds up to 1.25GB/s from both cards simultaneously.
• Includes an adhesive metal plate for mounting the reader to a laptop.
• Comes with a two-year warranty and Refresh Pro support.

Cons:

• Designed for SD media rather than microSD cards.
• Its professional features may be more than casual users need.

Choose this model when throughput and a dual-card workflow matter more than having multiple media formats. Its compact design and mounting plate also make it practical for mobile editing stations.

Best USB-C Value – uni USB-C UHS-II Card Reader

The uni USB-C reader is a versatile memory card reader with UHS II support for laptops, tablets, and compatible smartphones. It provides two SD 4.0/UHS-II slots, supports SD and microSD formats, and offers plug-and-play USB-C connectivity.

Best For: USB-C users who regularly switch between SD and microSD cards.

Pros:

• Supports UHS-II transfer rates up to 312 MB/s.
• Provides dual slots with SD 4.0 protocols for SD and microSD cards.
• Works with Windows, macOS, ChromeOS, Linux, iOS, and Android devices listed by the manufacturer.
• Compact aluminum housing and a 15cm cable suit mobile use.

Cons:

• Uses USB-C and does not support Lightning-port iPads or iPhones.
• Its advertised maximum speed is lower than the ProGrade model’s stated throughput.

This is a practical pick for creators who need broad card compatibility in a small USB-C accessory. Confirm that your device has a compatible USB-C connection before buying.

Versatile Non-UHS-II Option – Acer 3-in-1 USB-C Card Reader

The Acer 3-in-1 reader combines SD and microSD slots with a USB 3.0 port for everyday file transfers. However, shoppers specifically seeking a memory card reader with UHS II support should note that this model supports UHS-I cards and explicitly does not support UHS-II.

Best For: Users who need a compact USB-C reader for UHS-I SD or microSD cards plus USB-A accessories.

Pros:

• Combines SD, microSD, and USB 3.0 connectivity in one device.
• Supports data rates up to 5Gbps through the USB 3.0 interface.
• Aluminum housing, 15cm cable, and compact design support portable use.
• Plug-and-play operation works with listed Windows, macOS, Chrome OS, Linux, and Android systems.

Cons:

• Does not support UHS-II cards.
• Does not support Lightning or USB-A host devices.
• Thick device cases may prevent full insertion.

This reader is best treated as an alternative for UHS-I workflows, not as a UHS-II solution. Its extra USB 3.0 port makes it useful when connecting another USB-A peripheral is part of the setup.

Professional Multi-Card Pick – CFexpress Type A/B 4-in-1 Reader

For photographers and content creators handling several formats, this memory card reader with UHS II support combines CFexpress Type A, CFexpress Type B, SD4.0, and microSD/TF slots in one USB 3.2 Gen 2 reader. Its stated transfer rate reaches up to 10Gbps for CFexpress cards, while USB-C connectivity supports laptops, phones, tablets, and other compatible devices.

Best For: Photographers and videographers who need one portable reader for CFexpress, UHS-II SD, and microSD cards.

Pros:

• Supports CFexpress Type A/B, UHS-II/UHS-I SD, and microSD/TF formats.
• USB 3.2 Gen 2 connectivity supports up to 10Gbps for CFexpress transfers.
• Compact aluminum housing helps with heat dissipation and portability.
• Works with Windows, Mac, Chrome OS, Linux, iOS, iPadOS, and Android without drivers.

Cons:

• Only one card is recognized at a time when CFexpress Type A and Type B cards are inserted together.
• The data cable must connect to the side USB-C port for normal operation.
• The manufacturer recommends powering the reader through its USB-C charging port for stable transmission.

This is the most versatile option here for mixed professional media, especially if your workflow includes CFexpress. Its multi-format design is convenient, but simultaneous CFexpress use is limited and the extra power connection may matter in mobile setups.

Brand-Name Dual-Slot Pick – Lexar USB-C SD/microSD Reader

The Lexar Dual-Slot reader is a straightforward choice for users who want a memory card reader with UHS II support while also retaining backward compatibility with UHS-I cards. It offers separate SD and microSD slots, USB-C connectivity, and advertised read speeds up to 312MB/s.

Best For: Desktop and laptop users who primarily transfer files from SD and microSD cards through USB-C.

Pros:

• Advertised read speeds reach up to 312MB/s.
• Dual-slot design supports SD and microSD cards.
• USB 3.2 Gen 1 Type-C connection works with compatible USB-C computers.
• Includes an LED activity light and a two-year limited warranty.

Cons:

• Its supplied specifications specifically mention backward compatibility with UHS-I cards, rather than confirming UHS-II card operation.
• Designed primarily for SD and microSD media, without CFexpress support.
• Transfer performance can depend on the card and host port used.

Lexar’s reader keeps the setup simple with two common card slots and a USB-C connection. It is a practical everyday option for SD and microSD transfers, but buyers specifically seeking confirmed UHS-II functionality should verify compatibility before choosing it.

Compact UHS-II Pick – USB-C SD 4.0 Dual-Slot Reader

This compact USB-C model is a focused memory card reader with UHS II support for SD cards, with advertised speeds up to 312MB/s. It includes separate SD and microSD slots, supports plug-and-play transfers without an app or driver, and can connect to USB-C laptops, tablets, smartphones, and other compatible devices.

Best For: UHS-II SD card users who want a portable reader for USB-C computers, tablets, and Android OTG devices.

Pros:

• Supports UHS-II SD cards at advertised speeds up to 312MB/s.
• Also supports UHS-I cards and multiple SD and microSD formats.
• USB-C plug-and-transfer design works with compatible phones, tablets, and computers.
• Aluminum alloy housing is compact and designed to aid heat dissipation.

Cons:

• The microSD slot supports UHS-I speed only.
• It has two card slots but is not presented as a CFexpress reader.
• Compatibility depends on having a suitable USB-C port and, for phones, OTG support.

This reader is a good match when UHS-II performance is needed mainly for full-size SD cards. Its small aluminum body suits travel, while the microSD limitation means it is less ideal if you expect UHS-II performance from both slot types.

How We Picked the Best Memory Card Reader with Uhs Ii Support

We focused on readers that support UHS-II SD media, since the second-row contacts on UHS-II cards can provide substantially faster transfers than basic UHS-I readers when paired with compatible cards and a sufficiently fast host port. We also considered slot layout, USB connector and interface speed, support for microSD and CFexpress formats, portability, and practical ease of use.

Advertised transfer rates are maximums rather than guarantees. Real-world performance depends on the card, computer, cable, file sizes, operating system, and whether another device is using the reader at the same time.

Quick Comparison

Reader type	Best suited to	What to check
Single-slot UHS-II SD	Simple, focused photo workflows	Whether you also need microSD support
Dual-slot SD and microSD	Photographers, drones, action cameras, and phones	Simultaneous-use limitations
CFexpress and SD combinations	Professional cameras and high-bitrate video	Exact CFexpress Type A or Type B compatibility
Multi-format readers	Mixed media collections and travel	Port layout, speed sharing, and build quality

Key Buying Factors for a Memory Card Reader with UHS-II Support

Card and Slot Compatibility

Confirm the reader supports your exact card type. SD, SDHC, SDXC, microSD, CFexpress Type A, and CFexpress Type B are not interchangeable categories. A reader may accept the physical card while still lacking support for its performance standard or format.

Interface and Practical Speed

Look for USB 3.2 support when fast transfers matter, but check the computer’s port as well. A UHS-II reader connected through a slower USB port cannot deliver its full potential. If you frequently move large video files, a 10Gbps-class connection and a short, capable cable are worthwhile.

Slot Arrangement and Workflow

Dual-slot readers are convenient for managing SD and microSD media, but some models cannot use both slots at full speed simultaneously. If you copy from two cards at once, verify how the reader handles concurrent transfers.

Portability and Durability

A compact reader is easier to carry, while a sturdier enclosure and a protected or detachable cable may better suit daily professional use. USB-C is the most convenient choice for many current laptops, tablets, and phones, but an included adapter can improve compatibility with older USB-A equipment.

Who Should Buy Which Memory Card Reader with Uhs Ii Support?

Choose a compact dual-slot UHS-II reader if you primarily use SD and microSD cards and want a straightforward travel setup. A single-slot SD model makes sense when you value the smallest footprint and rarely work with other formats. Photographers and videographers using newer professional cameras should choose a reader that explicitly supports their CFexpress Type A or Type B cards. For mixed equipment, a multi-format model offers flexibility, but compare its slot limitations and physical size before buying.