LEXAR Professional CFexpress Type B USB 3.2 Gen 2×2 Card Reader LRW550U-RNBNG [Hong Kong Official Warranty]｜LEXAR Hong Kong Official Warranty

USB 3.2 Gen 2

Product Overview

The LEXAR Professional CFexpress Type B USB 3.2 Gen 2×2 Card Reader LRW550U-RNBNG [Hong Kong Official Warranty] is a storage product.

Officially listed key specifications: Interface USB 3.2 Gen 2; Operating Temperature 0° C to 40° C; Storage Temperature -20℃ ~ 85℃.

When choosing storage products, first confirm three things: the interface version supported by your device, the types of files you will store (videos/photos/backups), and how much capacity you need. Even when a high-speed card is connected, a device with an older interface will only operate at a lower speed.

LEXAR Professional CFexpress Type B USB 3.2 Gen 2×2 Card Reader LRW550U-RNBNG [Hong Kong Official Warranty] (Product Image)

Six Key Highlights

Interface

The interface version determines whether the full speed can be achieved; connecting to a slower interface will automatically reduce the speed, but the device will remain usable.

Impact on actual use: USB 3.2 Gen 2

• Operating Temperature：0° C to 40° C
• Storage Temperature：-20℃ ~ 85℃

Operating Temperature

The operating temperature range affects stability in outdoor or high-load environments.

Impact on actual use: 0° C to 40° C

• Interface：USB 3.2 Gen 2
• Storage Temperature：-20℃ ~ 85℃

Storage Temperature

The operating temperature range affects stability in outdoor or high-load environments.

Impact on actual use: -20℃ ~ 85℃

• Interface：USB 3.2 Gen 2
• Operating Temperature：0° C to 40° C

Dimension (L x W x H)

The dimensions determine whether it can fit into your device or card reader.

Impact on actual use: 60mm x 45mm x 15mm

• Interface：USB 3.2 Gen 2
• Operating Temperature：0° C to 40° C

Weight

Specification: 63g.

Impact on actual use: 63g

• Interface：USB 3.2 Gen 2
• Operating Temperature：0° C to 40° C

System Supported

Specification values: Mac ® OS 10.8+ Windows ® 11/10/8/7 USB 2.0+ port.

Impact on actual use: Mac ® OS 10.8+ Windows ® 11/10/8/7 USB 2.0+ port

• Interface：USB 3.2 Gen 2
• Operating Temperature：0° C to 40° C

In the Box

The following are the package contents for the Hong Kong authorized version. Actual accessories are subject to the delivery batch; if you have any questions, please confirm with us before placing an order.

• Package contents are subject to the delivery batch.
• Hong Kong authorized product; warranty is subject to this product page and the distributor's terms.

Applicable Scenarios

The LEXAR Professional CFexpress Type B USB 3.2 Gen 2×2 Card Reader LRW550U-RNBNG [Hong Kong Authorized] is suitable for the following scenarios:

• Need storage that matches the specifications
• For those who value specifications and want to verify each item
• Want one item to replace multiple similar accessories

Why choose this model

• Interface：USB 3.2 Gen 2
• Operating Temperature：0° C to 40° C
• Storage Temperature：-20℃ ~ 85℃
• Dimension (L x W x H)：60mm x 45mm x 15mm
• Weight：63g
• System Supported：Mac ® OS 10.8+ Windows ® 11/10/8/7 USB 2.0+

Complete Specifications

Compare Within the Same Series

The table below shows the actual specifications of this model.

Frequently Asked Questions

LEXAR Professional CFexpress Type B USB 3.2 Gen 2×2 Card Reader LRW550U-RNBNG [Hong Kong-authorized stock]: Choose according to your device

Tell us your device model and intended use, and we will help confirm whether this model is suitable.

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