Military & Defense
Classified records
Restricts state information to password-verified personnel, limiting the reach of leaks and misuse.
Invisible Data Security
X-PHYStealth Pro microSD
Masked Storage • Password Authentication • Unauthorized Access Prevention
X-PHY Stealth Pro microSD masks the entire card to prevent unauthorized access. Your data stays hidden and encrypted until it is unlocked by an authorized host running the X-PHY Security Tool with the correct password.
Unauthorized Data Access
Problem
Anyone with physical access to a conventional microSD card can potentially view/read sensitive files without authorization.
Data Exposure in Transit
Problem
Files carried between sites on removable media can be read by anyone who intercepts the card along the way.
Lost or Stolen Devices
Problem
A misplaced or stolen card exposes every file on it to whoever finds it.
Accidental Data Disclosure
Problem
Sensitive files can be opened or copied when a card is inserted into the wrong device or shared by mistake.
Weak USB Security
Problem
Standard card readers and USB adapters mount storage automatically, with no check on who is accessing it.
Key Advantages
Why X-PHY Stealth Pro?
Hardware-Based Data Protection
Password-Based Access Control
Configure a password using the X-PHY Security Tool. Protected data can only be accessed through an authorized host with the correct password.
Controlled Data Visibility
Prevent protected storage from behaving like an ordinary always-visible card.
Trusted Access Authentication
Structure access around trusted systems and approved usage environments.
Advanced Data Protection
Your data stays hidden and encrypted until it is unlocked by an authorized host running the X-PHY Security Tool with the correct password.
Industrial-Grade Reliability
microSD form factor and operational specifications suited for demanding environments.
Security Architecture
Concealed Storage Architecture
Hardware-enforced security layers working together to safeguard confidential data.
Hidden Drive
Password Authentication
Authorized Host
Security Tool
Data ProtectionHow It Works
Secure access without a complicated user experience.
The primary user journey is reduced to four understandable steps, while the full technical workflow remains available below.
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01Configure
Set the password and configure Mask Mode using the X-PHY STEALTH PRO Tool.
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02
Use Normally
Operate the card in the approved device or host environment.
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03
Remove / Power Off
Protected storage returns to its concealed state after removal or power loss.
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04
Authenticate to Reveal
Use the configured password and trusted workflow to make protected storage visible.
View Detailed Workflow
Core Capabilities
Protection built around controlled visibility.
The experience is designed around a small set of security behaviors that are easy to understand and deploy.
Mask Mode
Keep protected storage concealed until authorized access is intentionally provided.
Password Access
Use password-based authentication to control when protected storage becomes visible.
Authorized Host
Structure access around trusted systems and approved usage environments.
Data Protection
Reduce unwanted exposure of sensitive data carried on removable media.
Controlled Visibility
Prevent protected storage from behaving like an ordinary always-visible card.
Industrial Reliability
microSD form factor and operational specifications suited for demanding environments.
Use Case
Where X-PHY Stealth Pro Delivers Value
Healthcare & Labs
Field Operation
Carries mission data through demanding environments across a −40°C to 85°C operating range.
Enforcement
Client and market data
Protects transaction records and internal reporting from breach, misuse, and reputational damage.
Surveillance
Patient records
Keeps medical records readable only to authorized clinicians, supporting confidentiality obligations.
Ideal for organizations handling confidential, regulated, and mission-critical information requiring controlled access and secure storage.
microSD
Form Factor
3D TLC
Flash Type
64GB to 128GB
Capacity
More than 3,000,000 hours
MTBF
85 MB/s
Max. Read
Up to 48 MB/s
Max. Write
−25°C ~ 85°C
Operating Temperature
S. M. A. R. T.
S. M. A. R. T. Support
Stealth Micro SD
Choose Your X-PHY Stealth Pro Capacity
X-PHY Stealth Pro microSD Card provides concealed, password-controlled storage for protecting confidential data beyond the network perimeter.
Capacity
Stealth Micro SD
Protect Sensitive Data withX-PHY Stealth Pro microSD
X-PHY Stealth Pro microSD Card provides concealed, password-controlled storage for protecting confidential data beyond the network perimeter.
