Lexar RW330 card reader USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black

The Lexar RW330 card reader USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black is a compact external reader designed to access MicroSD, MicroSDHC and MicroSDXC cards. Its small form factor and Type-A USB interface provide a simple plug-and-play solution for transferring photos, video and other files between memory cards and Windows or Mac computers. The device supports data transfer rates up to 170 Mbit/s and is supplied as a single unit in a black finish with low weight and pocket-friendly dimensions.

Advantages

The reader combines a compact design with broad compatibility for MicroSD card formats, making it suitable for portable workflows. USB 3.2 Gen 1 (3.1 Gen 1) Type-A connectivity delivers faster transfers than USB 2.0 when connected to compatible ports, and native support for multiple Windows and Mac operating system versions ensures plug-and-play operation without additional drivers in most cases. The lightweight build and discreet black colour make the reader easy to carry and use with laptops and desktop systems.

Suitable for

• Transferring photos and video from action cameras, drones and smartphones using MicroSD cards
• Expanding file access for laptops and desktop computers without built-in card slots
• Backing up or copying small to medium data sets from MicroSD, MicroSDHC and MicroSDXC cards
• Portable field work where compact, low-weight peripherals are required

Key specifications

• Supported card types: MicroSD (TransFlash), MicroSDHC, MicroSDXC
• Interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-A
• Maximum data transfer rate: 170 Mbit/s
• Compatibility: Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP; Mac OS X 10.10–10.13
• Dimensions (W×D×H): 38.2 × 23.3 × 9.45 mm
• Weight: 0.005 kg
• Colour: Black

How to use

Insert a compatible MicroSD card into the card reader slot ensuring correct orientation. Connect the Type-A USB plug to an available USB port on a computer. The operating system should recognise the reader as removable storage; open the file manager to browse, copy or move files between the card and the computer. When transfers are complete, use the system’s eject or safe removal function before disconnecting the reader to avoid data corruption.

Recommendations

For best performance, connect the reader to a USB 3.0/3.1/3.2 Gen 1 Type-A port and use high-performance MicroSD cards matched to your camera or device. Regularly back up important files and safely eject the device after transfers. Store the reader and cards in a dry, dust-free environment when not in use.