ITEM NAME:External B Key M.2 NGFF SSD to 2.5" SATA Converter Adapter Enclosure Case Box Product Description Description: External B Key M.2 NGFF SSD to 2.5 inch SATA Converter Adapter Card Enclosure Case Box Description: The item is a B Key M.2 NGFF SSD to 2.5" SATA3.0 Converter Adapter (SATA transfer mode). Features: 1. Support hot plug, plug and play. 2. No need extra power adapter and any drivers. 3. High quality PCB, with precision, long-term storage of the effective protection of data. Specification: Color: Black Material: Aluminum alloy shell + PCB Card Interface type: B Key M.2 NGFF to 2.5" SATA Support SSD size: Type 2230: 30mm(L) x 22mm(W) Type 2242: 42mm(L) x 22mm(W) Type 2260: 60mm(L) x 22mm(W) Type 2280: 80mm(L) x 22mm(W) Supports Windows2000/XP/7/8/10, Vista Linux Mac 10 OS. The size: Approx. 100*70*7mm/3.93*2.75*0.27'' The weight: 47g About M.2 NGFF SSD interface standard: 1.Socket 2(B +M key):there are SATA(such as THNSNH128G8NT/ THNSNH128GDNT/MZNTD256HAGM models of SSD) and PCI-E 2X(such as PX-AG128M6E/PX-AG128M6E/SD6PP4M models of SSD) two different transfer mode. 2.Socket 3(M key):PCI-E 4X(such as MZHPU128HCGM and MZHPU512HCGL models of SSD) transfer mode. Notice: B key M.2 NGFF PCI-E 2X transfer mode SSD and M key M.2 NGFF SSD don't support! Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 x B Key M.2 NGFF SSD to 2.5" SATA Converter Adapter Enclosure Case.The item is a B Key M.2 NGFF SSD to 2.5" SATA3.0 Converter Adapter (SATA transfer mode). B key M.2 NGFF PCI-E 2X transfer mode SSD and M key M.2 NGFF SSD don't support! Interface type: B Key M.2 NGFF to 2.5" SATA.