Connects dual 2230, 2242, 2260 and 2280 M.2 SATA SSD drives to your computer Supports 2.5 in. SATA III (6 Gbps), II (3 Gbps) and I (1.5 Gbps) drives up to 2 TB Supports USB 3.1 Gen 2 speeds up to 10 Gbps to ensure lightning-fast data transfers Works up to 70% faster when connected to UASP host controller Vented aluminum housing keeps drive cool to prevent data corruption