Specification: Origin: Mainland China Color: Gray Material: aluminum alloy+ABS Interface: USB3.1/Type-C interface Function: Data storage Supported capacity: up to 4TB Compatibility: for Mobile phone/tablet/computer/TV/PS5 Applicable system: for Windows/Mac/Linux/Android/iOS Installation method: tool free installation Transmission rate: USB3.1 GEN2 10GbPS/PCIE Gen3x2/SATA 6GbPs Product size: 101 * 32 * 9mm 3.98x1.26x0.35inch Packaging size: 120 * 44 * 20mm Net weight: 31g Gross weight: 52g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x Dual Protocol Hard Disk Case 1 x Type-C Data Cable 1. M.2 Dual Protocol Design: This external hard drive box features a dual protocol design, supporting both SATA and Nvme protocols. You have the flexibility to choose the protocol that suits your needs, providing a faster and more stable experience for your hard drive. 2. High-Speed Dual-Protocol Transfer: With Nvme protocol offering 10Gbps and SATA protocol offering 6Gbps transfer speeds, this portable hard disk box ensures fast data transfers. Transfer a 1GB file in no time and enjoy blazing-fast performance. 3. Next-Generation Chip: The new-generation chip is designed to deliver faster and more stable data transfers. With support for UAPS (Universal ATA Packet Set) protocol and TRMI (Transfer Request Matrix Interface) instructions, data retrieval becomes even more convenient and efficient. 4. Premium Aluminum Alloy Design: The hard drive enclosure boasts a sleek and durable aluminum alloy design. The IC Pro chip optimizes heat dissipation, keeping the temperature between 37-45 degrees Celsius during normal usage and 45-60 degrees Celsius during prolonged use. It also supports intelligent sleep mode and features a blue LED indicator light upon startup. 5. Transform SATA Drive into a Portable Hard Drive: Convert your SATA hard drive into a portable storage device effortlessly. Take advantage of your spare hard drives by easily switching between entertainment and work whenever you need it, maximizing convenience and productivity.