UGREEN 40Gbps Dual Bay M.2 NVMe SSD Cloner, USB4 Enclosure with Cooling Fan, Support One key Clone, RAID, UASP & TRIM, Docking Station Compatible MacBook M1 M2 M3 M4 Pro/Max, Up to 3300MB/s

Blazing 40Gbps Speed: Enjoy ultra-fast data transfers with USB4, UGREEN NVMe enclosure reaching speeds up to 3700MB/s—perfect for large files and demanding tasks. Dual NVMe Slots + Clone Function: Expand storage with two M.2 NVMe SSD Slots and easily duplicate drives using the one-touch copy feature for flexible storage management or easy drive copying. (NOTE: The capacity of target drive B must exceed that of source drive A.) Extreme Heat Dissipation: This Dual-Bay NVMe SSD enclosure combines an aluminum alloy cover and coolong fan to keep drives cool and stable during heavy use. Wide Compatibility: Dual Bay M.2 NVMe SSD Enclosure Supports various SSD sizes (2280/2260/2242/2230), compatible with Crucial WD Kingston Integral, etc. Note: DOES NOT SUPPORT NGFF SSD. Plug and Play: Works with Windows, macOS, iOS, Linux and Android systems. No driver installation is required—plug and play for effortless use, compatible with a wide range of devices, such as: desktop, laptops, phones, tablets, and more. Note: 1, When using the cloning function, the target disk will be formatted. 2, The target disk's capacity must be equal or greater than the source disk's capacity.