USB flash disk Lexar JumpDrive D300 64 GB, USB Type-A a Type-C, USB 3.2 Gen 1, čierny

Lexar JumpDrive D300 64GB is a dual-interface USB flash drive designed for fast, cross-device file transfer and portable storage. It features both USB Type-A and USB Type-C connectors and uses USB 3.2 Gen 1 (also marketed as USB 3.1 Gen 1) for high-speed connectivity. With up to 130 MB/s read speed, a compact slide form factor and a lightweight build, this black drive is suitable for moving documents, photos and media between PCs, Macs and Android devices.

Advantages

The device combines two connector types in a single compact unit, eliminating the need for adapters when shifting files between older and newer systems. USB 3.2 Gen 1 provides significantly faster transfer rates than USB 2.0 for read operations, shortening wait times for everyday file copies. Its slide mechanism protects the connector when not in use and the lightweight metal-and-plastic construction contributes to convenient portability without adding volume to pockets or bags.

Suitable for

• Transferring photos and videos between cameras, phones, laptops and desktops
• Backing up important documents and media for on-the-go access
• Sharing large files with colleagues or clients across different device types
• Expanding temporary storage for Android devices or USB-C laptops

Key specifications

• Capacity: 64 GB
• Interface: USB Type-A and USB Type-C (dual-interface)
• USB version: USB 3.2 Gen 1 (3.1 Gen 1)
• Maximum read speed: up to 130 MB/s
• Form factor: slide connector
• Dimensions (W×D×H): 21 mm × 58.6 mm × 12.75 mm
• Weight: 10.4 g
• Colour: Black
• Operating temperature range: 0 °C to 50 °C
• Compatible operating systems: Android, PC, Mac

How to use

Slide the connector out to expose either the Type-A or Type-C plug, then insert the appropriate end into the host device's USB port. The drive is recognized automatically by most modern operating systems; open the removable drive icon to copy, move or delete files using your file manager. To switch connector types, retract the connector, rotate the drive if needed and slide out the other end. Always use the operating system's safe removal option before unplugging to avoid data corruption.

Recommendations

For best performance, connect the Lexar JumpDrive D300 to a USB 3.x port on your computer or device. Avoid exposing the drive to temperatures outside the specified 0–50 °C range and keep it away from moisture. Regularly back up critical data to an additional storage location to reduce risk of loss and use the slide mechanism to protect the connector when the drive is not in use.