Dahua 256GB USB 3.2 Gen 1 Flash Drive (Black) - DHI-USB-S806-32-256GB

Photographers on location, IT administrators during system rollouts, or engineers lugging firmware updates—whenever you need to move large files without a cloud connection, the Dahua DHI-USB-S806-32-256GB is a dependable companion. This 256GB USB 3.2 Gen 1 flash drive brings fast transfer speeds and plug-and-play simplicity to any USB-A equipped laptop, desktop, or NAS.

Key specifications

• Storage capacity: 256 GB
• Interface: USB 3.2 Gen 1 (backward compatible with USB 3.0 and USB 2.0)
• Connector: USB Type-A
• Max sequential read speed: up to 100 MB/s
• Max sequential write speed: up to 30 MB/s
• Form factor: portable USB flash drive
• Housing material: plastic
• Product colour: black
• Plug & Play and hot-swappable
• Shock resistant for everyday durability
• Data retention up to 10 years
• Operating temperature: 0°C to 60°C
• Storage temperature: -20°C to 85°C
• Certifications: CE, FCC, RoHS

Why choose it

The Dahua flash drive delivers a solid balance of capacity and speed. USB 3.2 Gen 1 allows you to transfer photos, videos, documents, and backups without waiting around. It’s also strongly built with a shock-resistant design that survives drops and knocks, making it ideal for on-the-go use. The plug-and-play nature means no drivers or software installation are needed on Windows, macOS, or Linux systems.

Ideal use cases

• Transporting high-resolution photos and video files between workstations
• Creating bootable USB installation media for operating systems
• Storing portable applications or configuration files for field engineers
• Quick sharing of large presentations or design assets between colleagues
• Keeping important documents or project backups in a secure, offline location

Good to know

The drive is powered directly by the USB port, so no external power supply is required. It is compatible with Windows 7/8/10/11, macOS 10.x and newer, and Linux kernels from 2.6 upward. Its slim plastic housing fits easily on a keyring or in a pocket. With a 10-year data retention rating, you can trust your stored files to remain accessible for years to come.