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Lexar Multi-Card 2-in-1 USB 3.0 Reader

BH #LEW450UBNA • MFR #LRW450UBNA
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Lexar Multi-Card 2-in-1 USB 3.0 Reader
Key Features
  • 1 x UHS-II SDXC Card Slot
  • 1 x UHS-II microSDXC Card Slot
  • USB 3.0 Type-A Interface
  • Supports Transfers up to 312 MB/s
The Multi-Card 2-in-1 USB 3.0 Reader from Lexar enables high-speed transfers from card to computer or between two cards. Built with dedicated UHS-II SDXC and UHS-II microSDXC card slots, this reader supports transfers of up to 312 MB/s. If you're working with UHS-I media, transfers max out around 170 MB/s. Both card slots may be used simultaneously, and this reader connects to your host system using an integrated USB 3.0 Type-A port that is backward compatible with USB 2.0.
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Lexar LRW450UBNA Overview

The Multi-Card 2-in-1 USB 3.0 Reader from Lexar enables high-speed transfers from card to computer or between two cards. Built with dedicated UHS-II SDXC and UHS-II microSDXC card slots, this reader supports transfers of up to 312 MB/s. If you're working with UHS-I media, transfers max out around 170 MB/s. Both card slots may be used simultaneously, and this reader connects to your host system using an integrated USB 3.0 Type-A port that is backward compatible with USB 2.0.

General Features
The Speed to Quickly Transfer Files for an Improved Workflow
The Lexar Multi-Card 2-in-1 Card Reader offers transfer speeds of up to 312 MB/s for SD and microSD media. It's also backwards compatible with UHS-I at speeds up to 170 MB/s to improve your workflow.
Save Time with Concurrent File Transfers
This reader has the ability read from both card slots simultaneously. It also allows for file transfers from one card to the other, helping to further enhance its versatility.
Compatible with USB 3.0 and 2.0 Ports
Designed with a USB 3.0 Type-A interface, Lexar's 2-in-1 reader is also compatible with USB 2.0 ports.
UPC: 843367116843

Lexar LRW450UBNA Specs

Media Card Reader
1x SDXC (UHS-II [312 MB/s])
1x microSDXC (UHS-II [312 MB/s])
Host Connection
USB-A 3.0 / 3.1/3.2 Gen 1 via Built-In Connector
Power Source
Bus Powered
Packaging Info
Package Weight
0.06 lb
Box Dimensions (LxWxH)
5.5 x 3.95 x 0.5"

Lexar LRW450UBNA Reviews

No real flaws I can think of

By ArrKayCee
Rated 5 out of 5
Date: 2025-08-10

I wanted a card reader to stick in the front panel USB port on my PC and never remove, so I didn't want a cable or retractable plug. This does exactly that without issue.

Great value

By Nelson
Rated 5 out of 5
Date: 2023-08-08

Very fast, lite, easy to store and carry great option!

See any errors on this page?

Can i write on the card with this device?

Can i write on the card with this device?
Asked by: Andres
Yes, the Lexar Multi-Card 2-in-1 USB 3.0 Reader is a reader so you can read or write to a card.
Answered by: Rob K
Date published: 2021-12-28

Can this unit read SANDISK SD cards without ...

Can this unit read SANDISK SD cards without damaging or corrupting them in any way?
Asked by: Harvey
Works great with all cards SD and micro SD
Answered by: Aleksandr
Date published: 2021-12-15
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