Transcend USB 3.1 to USB Hub TS-HUB2K

Features: 4TB Capacity: Provides extensive storage for large volumes of data, including files, media, and backups. Military-Grade Shock Resistance: Built with rugged shock resistance to protect against drops and impacts, meeting military-grade standards. USB 3.1 Interface: Supports high-speed data transfer rates up to 5Gbps for quick file transfers and efficient access. Compact and Portable: Designed to be slim and lightweight, making it easy to carry and use on the go. One-Touch Backup: Features a One-Touch Backup button for easy and quick backups of important data. Durable Build: Enhanced with a durable rubberized exterior for additional protection against physical damage. Specifications: Appearance: Dimensions: 73.8x37.2x10.4 mm Weight: 29g Interface: Input Interface: USB 3.1 Gen 1 (USB 5Gbps) USB Type-A Output Interface: USB Type-A x4 (USB 3.1 Gen 1) Operating Environment: Operating Temperature: 0°C (32°F) ~ 70°C (158°F) Power: Output Power: 5V/0.9A from USB port System Requirement: Operating System: Microsoft Windows 7 or later macOS 10.2.8 or later Linux Kernel 2.6.30 or later