Specification Brand : RF IDEAS BulletPoint1 : 【Card Reader & Card Holder】Not only can read SD/Micro SD cards, but also can carry your cards, which provide you great convenience. As a card case, it can accommodate 3 SD cards, 4 TF cards, 2 Nano SIM cards, and an eject pin(included). BulletPoint2 : 【3 in 1 Design】Lightning+USB C+USB A connector design provides a more efficient access to laptops, tablets and phones by USB-A or USB-C or lightning port. Plug to play, easy to operate and no extra driver needed. Compatible with most systems--Mac OS, iOS, Android, Linux, Chrome OS, Windows XP/Vista/7/8/8.1/10,11,etc. BulletPoint3 : 【Broad Card Compatibility】This card reader for iPhone/iPad and USB-C devices can easily read almost all your memory cards with speed and convenience. It supports SDXC/SDHC/SD/MMC/RS-MMC/Micro SD/TF /Micro SDXC/Micro SDHC/UHS-I memory cards. Also the additional USB port can work with USB flash drive, U disk, hard drive, keyboard, mouse, printer,etc. BulletPoint4 : 【5Gbps Super Speed Transfer】5Gbps data transfer, finished in a blink. You can transfer your images and videos from your card to the computer soon, save a lot of time and improve your work efficiency. Also the USB3.0 card reader is compatible with the USB2.0/1.1 Port.(Note: 5Gbps speed only for USB C and USB A port) BulletPoint5 : 【Broad Devices Compatibility】This Universal card reader,compatible with iPhone 15/15 Pro Max/14/14 Pro/13/13 Pro/12/12 Pro/11/11Pro/XS /XS Max/XR/8/7, Pad4, Pad Air, Pad mini. Type-C for Samsung Galaxy S10 S9 S8 Note 9 8, LG G5 G6 V20, Google Pixel, Google Nexus 5X 6P, MacBook Air/Pro, Surface Pro 9/8, Huawei P9 10, Lumia 950, Lumia 950 XL/Moto Z and so on. Color : BLACK CompatibleDevices : iPhone/iPad/Laptop/Tablet/Computer DataTransferRate : 5 gigabits_per_second ExternallyAssignedProductIdentifier1 : 5054533593299 ExternallyAssignedProductIdentifier2 : 5054484593294 HardwareInterface1 : usb3.0 HardwareInterface2 : usb_c ItemName : RF-Ideas pcProx Plus RDR-80581AKU ItemPackageDimensions_Height : 22.5044 centimeters ItemPackageDimensions_Length : 2.2098 centimeters ItemPackageDimensions_Width : 14.5034 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : computer-memory-card-readers Manufacturer : Rf Ideas Material : Aluminum ModelNumber : RDR-80581AKU NumberOfItems : 1 NumberOfPorts : 3 OperatingSystem : Windows/Mac OS/iOS/Android/Chrome OS PartNumber : RDR-80581AKU ProductDescription : RFIDEAS, DISCONITNUED, PCPROX PLUS ENROLL, BLACK, USB READER, 241C ProductSiteLaunchDate : 2012-08-30T15:34:35.180Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TotalUsbPorts : 1 UnspscCode : 43211700 WarrantyDescription : 1