USB stick iStorage 4GB USB Type-A IS-FL-DA3-256-4

The iStorage datAshur PRO is a secure encrypted USB flash drive with 4 GB capacity, USB Type-A interface and USB 3.2 Gen 1 performance. It features an integrated keypad for a 7–15 digit PIN, hardware AES-XTS 256-bit encryption, and a rugged extruded aluminium sleeve with IP57 dust and water resistance and crush resistance. The drive requires no software or drivers and is compatible with Windows, Mac, Linux, Chrome, Android, thin clients and embedded systems.

Advantages

Hardware-based AES-XTS 256-bit encryption protects data in real time while the on-board keypad enforces PIN-only access, providing read-only access and protections such as auto-lock, timeout lock and brute force defense. The rechargeable battery lets you enter the PIN before connecting to a host, and the drive’s durable aluminium casing offers physical protection with IP57 ingress resistance and crush resistance. Plug-and-play operation means no installation is required and the device supports drag-and-drop use with any software.

Suitable for

• Transporting or storing sensitive documents and personal data
• Use in mixed OS environments: Windows, macOS, Linux, Chrome OS and Android
• Fieldwork where dust, moisture or physical impact are risks

Key specifications

• Capacity: 4 GB
• Interface: USB Type-A, USB 3.2 Gen 1
• Encryption: Hardware AES-XTS 256-bit
• PIN: 7–15 digit keypad entry
• Security features: Read-only access, auto-lock, timeout lock, brute force protection
• Durability: Extruded aluminium sleeve, IP57 dust/water resistant, crush resistant
• Compatibility: Windows, Mac, Linux, Chrome, Android, thin clients, embedded systems
• Weight: 25 g
• Colour: Blue

How to use

Charge the internal battery if necessary, enter a 7–15 digit PIN on the integrated keypad, then connect the datAshur PRO to a USB Type-A port. After correct PIN entry the drive mounts and behaves as a standard removable drive allowing drag-and-drop file transfers. If the PIN is not entered or is incorrect, the device will remain locked and data will not be accessible.

Recommendations

Keep your PIN confidential and use a PIN length within the supported 7–15 digits. Regularly back up important files to a secure location and recharge the internal battery periodically so you can enter the PIN when needed. If the drive is lost or stolen, the hardware encryption and PIN protect the stored data.