| Manufacturer | Kingston |
| Product Name | Kingston IronKey D500S 128GB FIPS 140-3 USB 3.2 Flash Drive |
| Manufacturer Part Number | IKD500S/128GB |
| Storage Capacity | 128 GB |
| Type | USB Flash Drive |
| Form Factor | External Portable |
| Interface Type | USB 3.2 Gen 1 |
| Read Speed | 260 MB/s |
| Write Speed | 190 MB/s |
| Warranty | 5-year warranty with free technical support |
Kingston IronKey D500S 128GB FIPS 140-3 USB 3.2 Flash Drive

Key Benefits
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- Designed for high-security environments with military-grade AES-256 hardware encryption and pending FIPS 140-3 Level 3 certification.
- Integrates high-speed USB 3.2 Gen 1 performance with up to 260 MB/s read and 190 MB/s write throughput, reducing data transfer time.
- TAA compliance and multi-OS compatibility ensure seamless integration into federal, enterprise, and cross-platform deployments.
Product Overview
The Kingston IronKey D500S 128GB USB Flash Drive offers premium, hardware-encrypted storage designed for the most security-conscious professionals. Engineered with pending FIPS 140-3 Level 3 certification and equipped with military-grade AES-256 encryption, the IronKey D500S provides robust safeguards against data breaches and unauthorized access. Aimed at government, military, and enterprise use, this secure USB drive is double-layered with both hardware and firmware protections, and it comes with TAA compliance to meet strict procurement standards.
Powered by a USB 3.2 Gen 1 interface, the D500S achieves read speeds up to 260 MB/s and write speeds up to 190 MB/s, ensuring fast and efficient file transfers without compromising security. It also offers broad OS compatibility including Windows 10 and 11, macOS 10.15.x to 13.x, and Linux9 systems. With a generous 128GB capacity, this drive is well-suited for storing sensitive documentation, reports, or high-security backups. The device includes a 5-year warranty and free technical support, ensuring peace of mind throughout its lifecycle.
Specifications
Product Overview
Physical & Environmental
| Dimensions (W x H x D) | 77.9 mm x 21.9 mm x 11.4 mm |
| Weight | Approximately 28.5 g |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -20°C to 85°C |
Cloud Management & Licensing
| Management Interface | Local user authentication (standalone device) |
| Licensing Requirements | No licensing required |
| Cloud Features | None (offline local encryption only) |
Compatibility
| OS Compatibility | Windows 11, Windows 10, macOS 10.15.x – 13.x, Linux (kernel 4.4 or higher) |
| Plug and Play | Yes |
| Driver Installation | No drivers required (USB mass storage class) |
Interfaces
| Interface | USB Type-A |
| USB Standard | USB 3.2 Gen 1 (backward compatible with USB 2.0) |
| Connector Type | USB-A male |
Compliance & Origin
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| FIPS 140-3 Level 3 Compliance (Pending) | Yes |
| Certifications | FIPS (pending), TAA, Military-grade AES-256 encryption |
Advanced Security Features
| Encryption | AES 256-bit XTS hardware encryption |
| Authentication Method | Password protection with Crypto-Erase upon brute-force |
| Security Certification | FIPS 140-3 Level 3 (Pending) |
| Protection Capabilities | BadUSB protection via digitally signed firmware |
| Brute Force Protection | Yes, Crypto-Erase after 10 failed login attempts |
| Firmware Integrity | Digitally signed firmware to prevent tampering |
| Tamper Evident | Yes, conformal coating and epoxy filled casing |
| Secure Key Management | Internal key is never exposed to host system |