Efficient cooling for NVME SSDs: The cooler features an RPM fan to ensure excellent heat transfer and sustained performance. Compatibility: Works with Windows 7, 8, 10 and 11, and Mac OS 10.11 and above. Flexible RAID options: RAID 1 provides data redundancy to prevent loss; RAID 0 delivers high-speed performance for large, fast storage needs such as 4K video and games; JBOD operates as two separate drives. Dual NVME M-key support: Compatible with 2230/2242/2260/2280 PCIe NVME SSDs, with capacity up to 2x 2TB (two drives up to 2TB each). Type-C and OTG ready: Supports laptops, tablets, phones and other devices with Type-C ports (OTG function required). Usage scenarios: - Mobile editing on a laptop: use RAID 0 with two fast NVMe drives for high-speed video work and large file transfers. - Home or office data protection: configure RAID 1 to add redundancy and protect important data. - On-the-go storage expansion: connect to OTG-enabled tablets/phones or other Type-C hosts for extra portable storage, using JBOD or configured modes.