Feature: 1. WORKING PRINCIPLE: M.2 NVMe2230 size SSDs will be placed in the card holder, adapted to for CFexpress Type B enclosure to achieve the corresponding device can be used in the form. 2. APPLICABLE MODELS: For CFexpress adapter is suitable for Nikon Z6/Z7/Z9, for R3/R5, support hot swap, PCIE 4.0 backward compatible. 3. SUPPORT HARD DISK MODELS: Hard disk models recommended PC SN530/SN520; BG4/BG5; BC711 (C20 firmware version). 4. NO LOSS: For CFexpress card housing has no speed loss after conversion and can reaching the theoretical transfer rate for CFexpress interface. 5. ALUMINUM ALLOY: For CFexpress type B adapter supports DIY, made of aluminum alloy, not easy to damage, good heat dissipation, support long time use. Specification: Item Type: For CFexpress Type B Adapter Material: Aluminum Alloy Support: Hot Swap Applicable: for Nikon Z6/Z7/Z9; for R3/R5 Hard Disk Model Recommendation: PC SN530/SN520, BG4/BG5, BC711 (C20 Firmware Version) Signal: PCIE 4.0 Backward Compatible. Package List: 1 x For CFexpress Type B Adapter1 x Screwdriver1 x Screw4 x Labeling1 x Thermal Grease2 x Finger Cuff1 x Silicon Grease Scraper Note: Only for the card holder, does not include the hard disk for DIY use, users need to prepare their own.