Specification Brand : uni BulletPoint1 : 【USB 3.0 + USB C】Both interfaces support high-speed data transfer up to 5 Gbps. Compatible with SDXC, SDHC, SD, MMC, RS-MMC, Micro SDXC, Micro SD and Micro SDHC cards. Backwards compatible with USB 2.0 and USB 1.1. * Memory cards shown in images are not included in the product. BulletPoint2 : 【Double duty】 Simultaneously reading and writing on two cards to save the constant plugging and pulling of plugs. Enjoy fast photo downloads, smooth video editing and fast file transfers. Double your productivity with simultaneous microSD/SD card access. View recordings of your security cameras, wildlife monitors, private surveillance cameras and car monitors instead of bringing them home to you BulletPoint3 : 【Plug and Play】Designed to not block your other ports. Its slim profile makes it easy to store in your camera bag or backpack and provides convenient access to micro/SD cards when needed. No drivers are required for Windows 10/8/7/Vista or Mac OS X 10.2 and later. No additional power supply required. BulletPoint4 : 【Wide Compatibility】Compatible with MacBook Pro (2021~2016), MacBook (2019~2015), iMac Pro (iMac), Acer Aspire Switch 12 S/R13, Predator 15/17X, XPS 13, 15, Alienware 13/15/17, Spectre x360, Microsoft Surface Pro, Book 2, Razer Blade 15/Stealth 13/Pro 17, Samsung Galaxy Tab Pro, S21, S20, S20 Plus, S20 Ultra and most other USB-C / A devices.(Currently doesn't support iPad Pro 2020). BulletPoint5 : 【WHAT YOU GET】uni high speed Memory Card Reader with 24/7 customer service and hassle-free 18-month warranty. Please rest assured we stand behind our products and customers. BulletPoint6 : Dual-Connector : The inclusion of both a Lightening cord card reader and a USB-C to lightening adaptor, ensuring compatibility with almost all your gadgets, from iPhone 5 - 14 to your USB-C iPhone 15, iPad, Macbook, Mac, Laptop or Android Devices. Color : Midnight Blue CompatibleDevices : Laptop, Tablet, Camera, Smartphone CompatibleDevices1 : Camera CompatibleDevices2 : Personal Computer CompatibleDevices3 : Smartphone ConnectivityTechnology : USB Type C ConnectivityTechnology1 : USB Type A ConnectivityTechnology2 : USB Type C ConnectivityTechnology3 : USB DataTransferRate : 5000 megabits_per_second ExternallyAssignedProductIdentifier : 4710836011120 ExternallyAssignedProductIdentifier1 : 0781858934494 ExternallyAssignedProductIdentifier2 : 781858934494 GpsrSafetyAttestation : 1 HardwareInterface : usb3.0 HardwareInterface1 : usb HardwareInterface2 : usb_c HardwareInterface3 : usb1.1 HardwareInterface4 : micro_sdxc HardwareInterface5 : micro_sdxc ItemName : SD Card Reader, uni High-Speed USB C to Micro SD Card Adapter USB 3.0 Dual Slots, Memory Card Reader for SD/Micro SD/SDHC/SDXC/MMC, Compatible with MacBook Pro/Air, Chromebook, Android Galaxy ItemPackageDimensions_Height : 9.9 centimeters ItemPackageDimensions_Length : 1.4 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : computer-memory-card-readers Manufacturer : uni MediaType : microSD MediaType1 : RS-MMC MediaType10 : CompactFlash MediaType11 : MMC MediaType12 : SDHC MediaType2 : microSDXC MediaType3 : SD Card MediaType4 : microSD MediaType5 : SDXC MediaType6 : microSDHC MediaType7 : MMC MediaType8 : SDHC MediaType9 : Memory Stick Pro ModelName : UA335-23 ModelNumber : UA335-23 NumberOfItems : 1 OperatingSystem : MacOS, iPadOS, Windows, Chrome OS, Android, Linux OperatingSystem1 : Android OperatingSystem2 : Mac OS PartNumber : UA335-23 ProductDescription : uni 2-IN-1 SD CARD READER ProductSiteLaunchDate : 2023-10-16T11:26:17.383Z Size : 2-IN-1 Blue SlotCount : 2 SupplierDeclaredDgHzRegulation : other SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 43210000 WarrantyDescription : 18-month Limited Warranty