Kanguru Defender Elite300 16GB
Score: 82/100
Kingston Ironkey Locker+ 50
Score: 88/100Rankings
The Kingston IronKey Locker+ 50 32 GB delivers enterprise-grade AES-256 hardware encryption, metal durability, and fast 145 MB/s read and 115 MB/s write speeds. Its limited capacity and higher price point may deter casual users. Targeted at security-focused professionals and organizations.
The Kanguru Defender Elite300 16 GB flash drive delivers FIPS-certified hardware encryption, water resistance, and a physical write-protect switch in a compact, rugged form factor. Its main limitation is the absence of a warranty and a USB-C interface, which could deter some users. Ideal for government, military, and regulated-industry professionals needing certified secure portable storage.
| Attribute | | |
|---|---|---|
16 GB | 32 GBbest | |
150 MB/sbest | 145 MB/s | |
100 MB/s | 115 MB/sbest | |
| ↓ lower better | 12 gbest | 20 g |
0 years | 5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage(1) | ||
Storage Capacity (GB) | 16 GB | 32 GB |
Performance(2) | ||
Read Speed (MB/s) | 150 MB/s | 145 MB/s |
Write Speed (MB/s) | 100 MB/s | 115 MB/s |
Connectivity(2) | ||
USB Version | USB 3.2 Gen 1x1 | USB 3.2 Gen 1 |
Interface | USB 3.2 Gen 1x1 | USB Type-A |
General(2) | ||
Warranty (years) | 0 years | 5 years |
OS Compatibility | Windows, macOS, Linux | Windows, macOS |
Build & Design(2) | ||
Weight (g) | 12 g | 20 g |
Dimensions (L×W×H) (mm) | 2.8 x 1.1 x 4.9 inches mm | 60.6 x 18.6 x 9.6 mm mm |
Power(1) | ||
Operating Temperature (°C) | 0-70 °C | 0-50 °C |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and editors stress the Kanguru Defender Elite300's military-grade security, noting its FIPS 140-2 Level 2 certification, RSA-2048 signed firmware, and optional anti-malware integration as key differentiators for high-security deployments, while also highlighting its TAA compliance and remote management capabilities for enterprise fleets.
Everyday users in secure environments commend the drive's plug-and-play encryption and overall reliability, though they occasionally encounter slower speeds on legacy USB ports and find the initial configuration a bit daunting.
The Kingston IronKey Locker+ 50 32GB is a compact, enterprise-grade encrypted USB flash drive featuring FIPS-certified AES-256-bit XTS hardware encryption and a metal silver casing with a key loop. It offers plug-and-play use on Windows and macOS, USB 3.2 Gen 1 speeds up to 145 MB/s, and optional cloud backup via USBtoCloud.
Everyday users appreciate the drive's quick read response and convenient keyring design, but the overwhelming complaint centers on sluggish write speeds and occasional data integrity problems. Overall sentiment is mixed, with many recommending it only for light, read-heavy use.
