Lexar JumpDrive Dual Drive D400 256GB USB 3.2 Gen 1 Type-C
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Technical Specifications
| Attribute | Detailed Specification |
| Product Full Name | Lexar JumpDrive Dual Drive D400 256GB USB 3.2 Gen 1 Type-C |
| Model & Part Number | D400 / LJDD400256G-BNQNU |
| Brand / Manufacturer | Lexar |
| Product Series | JumpDrive Dual Drive Series |
| Device Type | High-Speed USB 3.2 Gen 1 OTG Dual Drive / Mobile Disk |
| Storage Capacity | 256 GB |
| Interface Standard | USB 3.2 Gen 1 (USB 3.0 / USB 3.1 Gen 1, Backward Compatible with USB 2.0) |
| Physical Connectors | Dual Interface: 1 × USB Type-C + 1 × USB Type-A |
| Maximum Sequential Read Speed | Up to 130 MB/s |
| Chassis & Housing Material | Durable Zinc Alloy Metal Housing with Protective Swivel Mechanism |
| Portability Features | Integrated Keyring / Lanyard Attachment Loop |
| Data Security & Encryption | Lexar DataVault Lite / 256-bit AES Encryption Security Software Support |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -20°C to 85°C (-4°F to 185°F) |
| Dimensions (L × W × H) | Approx. 60.6 mm × 16.2 mm × 9.9 mm (2.39 in × 0.64 in × 0.39 in) |
| Product Weight | Approx. 17.8 g (0.039 lb) |
| Plug and Play | Hot-Swappable Driver-Free Installation |
| Operating System Compatibility | Windows 11/10/8/7, macOS 10.14 or higher, Android (OTG-Enabled), iOS / iPadOS, Linux, Chrome OS |
| Target Workload Applications | High-Capacity Cross-Device Transfers, Smartphone Internal Backup, 4K Media Storage, On-the-Go File Archiving |
| Package Contents | 1 × Lexar JumpDrive Dual Drive D400 256GB USB 3.2 Gen 1 Type-C |
| Warranty | 5 Years Limited Manufacturer Warranty |
Product Description
The Lexar JumpDrive Dual Drive D400 256GB (LJDD400256G-BNQNU) is a high-capacity 2-in-1 USB 3.2 Gen 1 OTG mobile flash drive engineered for power users, content creators, students, and mobile professionals requiring smooth data migration and backup capabilities across varied platforms. Built with a solid zinc alloy metal casing, the drive utilizes an integrated 360-degree rotating swivel mechanism that shields the physical connectors against dust, pocket wear, and accidental impact, eliminating the risk of lost protective caps.
Designed with dual physical interfaces—a reversible USB Type-C plug on one end and a standard USB Type-A connector on the other—the D400 enables direct plug-and-play connections across modern smartphones, tablets, ultrabooks, and legacy desktop workstations without dongles or docking adapters. Operating over a USB 3.2 Gen 1 interface, the drive delivers sequential read speeds of up to 130 MB/s, facilitating rapid offloading of large 4K video clips, high-resolution photo libraries, presentation archives, and heavy project datasets. The expansive 256GB capacity provides substantial headroom to free up internal smartphone storage or maintain complete offline media collections on the move.
For data privacy and sensitive file protection, the JumpDrive D400 supports Lexar DataVault Lite software powered by 256-bit AES encryption, allowing users to configure password-protected vaults to safeguard critical records from unauthorized access. The compact metal chassis incorporates a molded keyring loop at the base for easy attachment to keychains, backpacks, or gear lanyards. Extensively tested in Lexar Quality Labs to ensure consistent operational reliability and backed by a 5-year limited manufacturer warranty, the Lexar JumpDrive D400 256GB delivers a durable, secure, and cross-platform mobile storage solution.
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