Comparison – Which flash drive is right for me?

Products	IronKey	LOK-IT
Features	S200 Maximum Security and High Performance Ultra fast data transfer Highly reliable memory meets daily use and long-term storage needs Ideal for virtual desktops & portable applications D200 Maximum Security and Cost-Effective Memory Ideal for users with high-volume storage needs Fast flash memory with high-performance architecture Excellent for most business uses	SDG003FM- FIPS Edition 10 key PIN-pad for hardware authentication FIPS 140-2 Level 3 Certified (FIPS EDITION only) Purchase bestinaustin Completely operating system independent 256-bit AES hardware encryption Anodized aluminum shell Dust resistant and waterproof Epoxy potting prevents physical tampering Ships individually packaged within clamshell Includes lanyard and Quick Start Guide SDG005M Same features as theAi??SDG003FM but does not have the formal certification of FIPS Ai?? Ai?? Ai?? Ai??
Capacity	1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GB	4GB, 8GB, 16GB
Speed	Up to 27MB/s readUp to 24MB/s write	Up to 17.20 MB/S ReadUp to 3.78 MB/S write
Memory	Dual-channel SLC Flash (S200)Dual-channel MLC Flash (D200)
Dimensions	75mm X 19mm X 9mm	3ai??? x 7/8ai??? x 3/8ai???
Weight	.9 oz (25 grams)	1.12877 ozAi??(32 grams)
Waterproof	MIL-STD-810F	IP57 Rating
Operating Temperatures	0Ai?? C, +70Ai?? C
Operating Shock	16G RMS	Ai??16G RMS
Operating System Encryption Compatibility	Windows 7Windows VistaWindows XP SP2+Windows 2000 SP4Macintosh OS X 10.4+ (excluding OS X Mountain Lion, or 10.8+. A fix is being developed.) Linux 2.6+	Works On and Across All Operating Systems (including Windows, MacO/S, Linux, Android, Symbian)Works with Smartphones and Tablet PCs*Works with DVRs, Scanners, Projectors & Embedded Systems
Hardware Encryption	Data: AES Cipher-Block Chaining modeEncryption Keys: 256-bit Hardware DRNGPKI: 2048-bit RSAHashing: 256-bit SHAFIPS Validations: 140-2 Level 3	Full-disk encryption with on-the-fly 256-bit AES
Hardware Interface	USB 2.0 high speed	Ai??USB 2.0 high speed