About this product

The offers high-speed dual-slot card reading for SD and microSD media, equipped with a USB-C connector and USB 3.2 Gen 1 interface, enabling efficient throughput of up to 312 MB/s for UHS-II cards-perfect for demanding workflows in photography and videography.

Overview Summary

Description

The Lexar Professional USB-C Dual-Slot Reader (model LRW470U-RNHNG) is built for users who demand fast, reliable media transfers. Featuring dual slots-for SD (including SDHC/SDXC) and microSD (including microSDHC/microSDXC)-it supports UHS-II cards for maximum performance and remains compatible with UHS-I media for legacy card types. With its USB-C connector and USB 3.2 Gen 1 interface, you get up to 312 MB/s read speeds while retaining backwards compatibility with USB 3.1 and USB 2.0 environments.

The device's compact form factor and integrated cable make it highly portable-ideal for photographers, videographers, and mobile content creators. An LED activity indicator provides visual feedback during transfers, and rigorous testing at Lexar Quality Labs ensures compatibility with a wide range of digital devices, giving you peace of mind during critical production workflows.

This reader is especially useful when working with high-resolution formats, multi-gigabyte video files, and burst photo sequences-enabling you to offload media quickly and get back to shooting or editing without bottlenecks. Its plug-and-play nature means minimal setup, and its robust build offers durability for field and studio use.

Features

Key features and benefits of this card reader include:

• High-speed performance: Supports UHS-II cards with read speeds up to 312 MB/s, and UHS-I cards up to 170 MB/s.
• Dual-slot design: One SD card slot plus one microSD card slot, enabling flexible media handling in a single device.
• USB-C connector with USB 3.2 Gen 1 interface: Modern reversible connector compatible with USB-C laptops and backwards to USB 3.1/USB 2.0.
• LED activity light: Provides visual indication of transfer status, which helps avoid premature ejection and data loss.
• Compact design: Dimensions 41.4 mm x 135 mm x 10.6 mm and weight approximately 25 g make it easy to carry in a camera bag or laptop kit.
• Wide device compatibility: Works with Windows and macOS systems and a wide range of SD/microSD media formats.

What's in the Box

• Lexar Professional USB-C Dual-Slot Reader (LRW470U-RNHNG)
• Built-in USB-C cable

Specifications

• Interface: USB 3.2 Gen 1 (5 Gb/s)
• Connector: USB Type-C
• Media card slots: 1 x SD/SDHC/SDXC (UHS-II & UHS-I), 1 x microSD/microSDHC/microSDXC (UHS-II & UHS-I)
• Read Speed (UHS-II): Up to 312 MB/s
• Read Speed (UHS-I): Up to 170 MB/s
• Operating Temperature: 0 degreesC to 40 degreesC
• Storage Temperature: -10 degreesC to 50 degreesC
• Dimensions (W x L x H): 41.4 mm x 135 mm x 10.6 mm
• Weight: 25 g

FAQ

What formats of memory cards does this reader support?

This reader supports SD, SDHC, SDXC and microSD, microSDHC, microSDXC media in both UHS-II and UHS-I formats.

Is the reader compatible with USB-C laptops and older USB ports?

Yes. It features a USB Type-C connector for modern systems and is backwards compatible with USB 3.1 and USB 2.0 ports, using the USB 3.2 Gen 1 interface.

Will I get full 312 MB/s speeds on all cards?

Full 312 MB/s read speeds apply when using UHS-II certified SD or microSD cards in a compatible slot; UHS-I cards will achieve up to 170 MB/s read speeds. Actual performance depends on card type, host hardware and system conditions.

Can this reader be used with a Mac or Windows system?

Yes. It is compatible with major operating systems including Windows and macOS, provided the device has a USB-C or compatible USB port.