Lexar LRW330U-BNBNU microSD USB 3.2 Gen 1 Card Reader

Lexar LRW330U-BNBNU microSD USB 3.2 Gen 1 Card Reader

The Lexar LRW330U-BNBNU microSD USB 3.2 Gen 1 Card Reader is a compact USB-A reader for transferring files from microSD, microSDHC, microSDXC, and UHS-I cards. Its USB 3.2 Gen 1 interface supports transfer speeds up to 170 MB/s, providing a straightforward way to offload photos, video, and other files.

Designed for photographers, drone operators, action-camera users, and mobile content creators, the reader plugs directly into a computer through its built-in USB Type-A connector. The push-to-play card slot helps simplify card insertion and removal, while the small body fits easily into a camera bag, laptop case, or portable media kit.

The reader operates from USB bus power, so it does not require a separate power adapter. Lexar specifies compatibility with Mac OS X 10.8 and later and Windows 10, 8, 7, Vista, and XP, with a USB 2.0 or newer port. Its UHS-I support makes it suitable for common microSD media used in cameras, drones, mobile devices, and other removable-storage workflows.

Key Features

• USB 3.2 Gen 1 Interface: Provides a high-speed USB connection for efficiently transferring photos, videos, and other files.
• Up to 170 MB/s Transfers: Supports read and write transfer performance up to 170 MB/s, depending on the memory card and host system.
• Broad microSD Support: Works with microSD, microSDHC, microSDXC, and microSD UHS-I memory cards.
• Built-In USB-A Connector: Plugs directly into compatible computers without requiring a separate USB cable.
• Push-to-Play Card Slot: Uses a push-in mechanism for convenient card insertion and removal.
• Bus-Powered Operation: Draws operating power directly from the connected USB port.
• Compact Construction: Measures approximately 0.9 x 1.5 x 0.4", making it easy to carry with portable production equipment.
• Two-Year Limited Warranty: Backed by the manufacturer's specified limited warranty period.

Technical Specifications

• Manufacturer Part Number: LRW330U-BNBNU
• Product Type: microSD Memory Card Reader
• Memory Card Slots: 1
• Supported Card Formats: microSD, microSDHC, microSDXC, microSD UHS-I
• Card Bus: UHS-I
• Interface: USB 3.2 Gen 1
• Host Connector: USB Type-A, built-in
• USB Interface Speed: Up to 5 Gb/s
• Transfer Performance: Up to 170 MB/s read/write
• Power Source: USB bus powered
• Operating Temperature: 32 to 104°F
• Operating Humidity: Up to 90%
• Storage Temperature: 14 to 122°F
• Enclosure Material: Plastic
• Certifications: C-Tick, WEEE
• System Support: Mac OS X 10.8+; Windows 10, 8, 7, Vista, XP
• Host Port Requirement: USB 2.0 or newer
• Dimensions (L x W x H): 0.9 x 1.5 x 0.4"
• Weight: 0.01 lb
• Warranty: 2-year limited warranty

What's In the Box

• Lexar LRW330U-BNBNU microSD USB 3.2 Card Reader
• Limited 2-Year Manufacturer Warranty