HIGH PERFORMANCE M.2 STORAGE VIA THUNDERBOLT 3 : Turn up to 4 PCIe 80mm M.2 SSDs (M-Key) into an external TB3 storage solution; Data transfer speeds up to 40Gbps; Downstream TB3 port; DisplayPort video output; Vented metal enclosure w/thermal pads & fan MAXIMIZE DRIVE SPEED: Connect up to four M.2 PCIe NVMe and/or AHCI drives with an 8Gbps PCIe lane dedicated to each SSD; Supports software RAID with storage management systems like Storage Spaces (Microsoft) , RAID Assistant (macOS), mdraid/mdadm (Linux) FLEXIBLE PORT OPTIONS: DisplayPort output to connect to a display with resolutions up to 4K 60Hz; Downstream TB3 port to daisy chain additional TB3 devices or a compatible TB3 display (up to 5K 60Hz); Connected devices share bandwidth with connected SSDs THUNDERBOLT 3 CERTIFIED: Works w/TB3 & TB4 host devices like MacBook Pro 16/13/Air (Dual displays on Mac w/Intel & M1 Pro/Max Processor; Dual display not supported on M1 Mac), Lenovo ThinkPad X1 Carbon/T Series, Dell XPS/Latitude/Precision & HP EliteBook POWER ADAPTER & THUNDERBOLT 3 CABLE INCLUDED: Self powered with an included 72W EPS power supply that powers the enclosure, the connected drives and provides 15W to TB3 port; Includes 2.3 ft (70 cm) TB3 certified passive cable; NOT COMPATIBLE WITH SATA SSDs