2.5 / 3.5 inch dual bay hard drive stand usb3.0 off-line copy machine sata solid state mechanical hard drive box

Universal Dual Bay Design Fits 2.5 & 3.5 Inch SATA HDD & SSD

Two independent vertical hard drive slots fully compatible with all standard 2.5-inch notebook SATA SSD/HDD and 3.5-inch desktop SATA mechanical hard drives. It supports single disk large capacity storage expansion, two disks simultaneous read-write access, and maximum combined total storage capacity up to 32TB. Tool-free sliding installation allows quick insertion and removal of hard disks without screwdrivers, convenient for daily data reading, backup and old hard disk resource activation.

Standalone Offline Clone Duplicator, No Computer Required

Core offline one-key cloning function realizes 1:1 full disk data duplication without linking any PC or laptop. Just insert source disk and target disk into two bays separately, trigger clone mode with dedicated button, and track progress via segmented LED indicator lights. Suitable for system migration, batch hard disk duplication, video material full backup and IT maintenance work. Note the target disk capacity needs to be equal or larger than source disk to complete full data copy.

USB3.0 High-Speed Transmission with UASP Acceleration Protocol

Built-in USB3.0 transmission main control chip with maximum 5Gbps bandwidth, supports UASP acceleration technology to raise transmission efficiency and lower CPU occupancy during file transfer. Greatly shortens copying waiting time for 4K video archives, raw photo libraries and bulk office documents. Independent anti-interference shielding circuit ensures stable continuous read-write performance without disconnection or stuttering during long-hour high-load data transmission.

Dedicated Stable Power Supply & Hollow Heat Dissipation Structure

Comes with matched high-power DC power adapter to provide sufficient steady current for high-capacity 3.5-inch mechanical hard drives, avoiding abnormal shutdown and read failure caused by insufficient USB port power supply. Surrounding hollow air duct layout forms natural air circulation around inserted hard disks, effectively dissipating heat generated during sustained operation to prevent performance throttling and hardware aging. Weighted anti-slip bottom pad fixes the dock firmly on desktop without sliding.

Cross-System Plug-and-Play & Multi-Layer Circuit Safety Protection

No driver software or complicated firmware setup required, just connect USB cable to computer for instant recognition and access. Fully compatible with Windows, Mac OS and Linux mainstream operating systems. Internal integrated protection circuit includes over-current, over-voltage, short-circuit and overheat prevention mechanisms, effectively protecting hard disk data and computer host from circuit damage, suitable for home storage workstations, photography studios, IT maintenance rooms and office data backup scenarios.