The UGREEN CM868 combines a USB-C SD and microSD card reader with an integrated memory card storage case. It provides two SD reader slots, one microSD/TF reader slot and a magnetic compartment that stores four spare memory cards, making it a practical accessory for transferring and organizing photos, videos and other files. Key Features Three Active Card Slots: Two SD and one microSD/TF card reader interface. 170 MB/s Card Transfers: Maximum manufacturer-advertised card speed with suitable memory cards. Magnetic Card Storage: Stores two spare SD and two spare microSD cards. Dual-Card Reading: Supports SD1 plus SD2, or SD1 plus microSD, simultaneously. USB-C Connection: Integrated USB-C host cable for compatible computers and OTG devices. 5 Gbps USB Interface: USB data connection rated up to 5 Gbps. Technical Specifications Component Specification UGREEN Model CM Produ Type USB-C Card Reader with Storage Case Host Connection Integrated USB-C cable Active Reader Slots 2 × SD; 1 × microSD/TF Storage Positions 2 × SD; 2 × microSD USB Interface Rating Up to 5 Gbps Maximum Advertised Card Speed Up to 170 MB/s Simultaneous Reader Combinations SD1 + SD2; SD1 + microSD Memory Card Formats SD, SDHC, SDXC, microSD Maximum Card Capacity Up to 2 TB Storage Cover Magnetic Compatibility & Important Information Reader Slot Restriction: SD1 works simultaneously with SD2 or microSD. SD2 and microSD cannot be used together for simultaneous reading. The four storage positions under the magnetic cover are for physically storing spare cards, not reading additional cards. Mobile devices require compatible USB-C OTG or external USB storage support. The 5 Gbps figure is the USB interface rating; actual card transfer speed is separately advertised up to 170 MB/s with suitable media. Memory cards are purchased separately. This produ does not provide a USB-C laptop charging or video output port. Package Contents 1 × UGREEN CM868 USB-C Card Reader with Storage Case (55886) Please to review Q: How many electronic reader slots does the CM868 have? A: Three: two SD slots and one microSD/TF slot. Q: Can all three cards be read simultaneously? A: No. Supported combinations are SD1 + SD2 or SD1 + microSD. SD2 + microSD cannot operate simultaneously. Q: How many spare cards can the case store? A: Four: two SD cards and two microSD cards. Q: Is the memory card speed 5 Gbps? A: The USB interface is rated up to 5 Gbps. The maximum advertised memory card transfer speed is 170 MB/s with suitable cards. Q: Are memory cards included? A: The manufacturer lists the reader/storage case as the supplied item; memory cards are separate.
