UGREEN CM300 2.5″ SATA External Hard Drive Enclosure – USB-C 3.1 Gen 2, Tool-Free SSD/HDD Case
The UGREEN CM300 2.5″ SATA External Hard Drive Enclosure (Model 70498) is a compact, high-performance storage accessory that turns any standard 2.5-inch SATA HDD or SSD into a portable USB-C external drive. Designed for users who need fast backups, data transfer, or extra storage without sacrificing mobility, this enclosure delivers excellent performance and versatility in a sleek aluminum and ABS chassis. Equipped with a USB-C 3.1 Gen 2 interface, the CM300 supports SuperSpeed data rates (up to 6 Gbps SATA and up to 10 Gbps USB-C) with UASP (USB Attached SCSI Protocol) acceleration for smoother, faster transfers — especially with SSDs. Installation is tool-free, so you can slide your drive in and start using it right away, while the included USB-C to USB-C cable ensures modern connectivity with laptops, tablets and other USB-C-equipped devices. Whether you’re retrieving data from an old drive, expanding storage for large files, or performing backups, the CM300 offers plug-and-play convenience without additional power adapters or software. Compatible with Windows, macOS, Linux and Android devices with USB-C ports, it’s a versatile solution for personal and professional use.
Features
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USB-C 3.1 Gen 2 Interface: Supports high-speed SuperSpeed data with theoretical throughput up to 10 Gbps.
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SATA III Support: Works with 2.5″ SATA I/II/III HDDs and SSDs up to 6 TB capacity.
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UASP Acceleration: Delivers faster read/write performance and reduced CPU load when paired with UASP-capable systems.
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Tool-Free Installation: Quick slide-in design lets you install or swap drives without screws or tools.
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Portable & Durable Build: Aluminum alloy + PC + ABS body protects your drive and provides heat dissipation.
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LED Activity Indicator: Shows power and data activity status.
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USB-Powered: No external power supply required (ideal for 2.5″ drives).
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Wide Compatibility: Works with Windows, macOS, Linux, and Android devices with USB-C connectivity.

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