USB flash drive Corsair 128GB USB Type-A 3.2 Gen 1 CMFSS3B-128GB

The Corsair CMFSS3B-128GB USB flash drive provides 128 GB of portable storage in a compact, cap-style housing. Designed for reliability, it uses a USB Type-A connector and supports USB 3.2 Gen 1 (also called 3.1 Gen 1) for fast file transfers while remaining backward compatible with USB 2.0 ports. The drive is lightweight (0.0363 kg) and finished in black, suitable for everyday transport and data transfer tasks.

Advantages

The drive delivers USB 3.2 Gen 1 performance for significantly faster read speeds compared with USB 2.0, enabling quicker transfers and the ability to play many media files directly from the device. Its USB Type-A interface ensures broad compatibility with Windows, macOS and Linux systems without needing drivers. The compact cap design and low weight make it easy to carry, while Corsair’s long-standing reputation for memory products supports dependable operation.

Suitable for

• Transferring large documents, photos and video files
• Portable storage for work, school or travel
• Backing up important files for short-term transport
• Using with laptops or desktop PCs that have USB Type-A ports

Key specifications

• Capacity: 128 GB
• USB version: 3.2 Gen 1 (3.1 Gen 1), backward compatible with USB 2.0
• Device interface: USB Type-A
• Weight: 0.0363 kg
• Colour: Black
• Model / MPN: CMFSS3B-128GB

How to use

Remove the protective cap and insert the USB Type-A connector into a compatible USB port on your computer. The drive is plug-and-play on Windows, macOS and Linux systems; no additional drivers or software installation are required. Use your operating system’s file manager to copy, move or open files. When finished, use the system’s eject or safe remove function before withdrawing the drive to avoid data corruption.

Recommendations

For best performance, connect the drive to a USB 3.0/3.2 Gen 1 port. Keep the cap on when not in use to protect the connector and store the drive in a dry place. Regularly back up important data to additional media for long-term storage.