The UGREEN USB 3.0 3.5 Inch Hard Drive Box (US222) is a high-performance external enclosure designed to provide fast and reliable access to 2.5-inch and 3.5-inch HDDs and SSDs. Featuring a USB 3.0 interface, a VL711FO chipset, and a pure copper core, this enclosure ensures high-speed data transfer, making it ideal for backup, storage expansion, and data recovery.
Key Features and Benefits
Universal HDD & SSD Compatibility
Supports both 2.5-inch and 3.5-inch SATA HDDs and SSDs.
Ideal for upgrading old hard drives, creating backup storage, or expanding device storage.

SuperSpeed USB 3.0 Data Transfer
USB 3.0 interface enables transfer speeds of up to 5Gbps, 10x faster than USB 2.0.
Backward compatible with USB 2.0 and USB 1.1 for universal usability.
Advanced VL711FO Chipset for Stability
Integrated VL711FO chipset ensures stable performance, low latency, and efficient power management.
Provides enhanced data transfer stability while reducing system load.
Plug & Play, No Driver Required
No additional drivers or software needed – just plug and play.
Compatible with Windows, macOS, Linux, and other major operating systems.
Durable Build with Optimal Heat Dissipation
Built with high-quality materials for durability and heat resistance.
Ensures efficient heat dissipation, keeping hard drives cool for long-term operation.
External Power Supply for 3.5″ HDDs
Comes with a EU plug power adapter to provide stable power supply for high-capacity 3.5-inch hard drives.
Ensures consistent performance without power fluctuations.
Technical Specifications
Chipset: VL711FO
Cable Length: 1 Meter
Interface Type: USB-SATA
Core: Pure Copper Core
Output Interface: USB 3.0
Application: Compatible with 2.5″/3.5″ SATA HDDs and SSDs
Important Notes
The power adapter must be used when connecting 3.5-inch HDDs for stable operation.
Does not support IDE hard drives – only SATA drives.
The UGREEN USB 3.0 3.5 Inch Hard Drive Box (US222) is a versatile and high-speed storage solution, ideal for backing up data, expanding storage, and recovering files with maximum performance and reliability.
