BrandSanDiskHardware InterfaceUSB 3.0Item Dimensions LxWxH14.1 x 3.7 x 1.2 CentimetersMedia TypeSD CardData Transfer Rate312 Megabits Per SecondProduct descriptionSanDiskProduct informationTechnical DetailsBrand‎SanDiskModel‎SDDR-409-G46Model Year‎2018Product Dimensions‎14.05 x 3.7 x 1.25 cm; 27.22 GramsItem model number‎SDDR-409-G46RAM Size‎0.1 GBMemory Storage Capacity‎0.1 GBFlash Memory Type‎SDDigital Storage Capacity‎0.1 GBHardware Interface‎USB 3.0Wattage‎5Batteries Included‎NoBatteries Required‎NoData Transfer Rate‎312 Megabits Per SecondMemory Card Slot‎SD CardIncludes Rechargable Battery‎NoHas Self Timer‎NoIncludes AC Adapter‎NoSupports Bluetooth Technology‎NoCountry of Origin‎USAItem Weight‎27.2 g

BrandSanDiskHardware InterfaceUSB 3.0Item Dimensions LxWxH12.3 x 5.8 x 1.8 CentimetersMedia TypeCompact Flash, SDXC, SDHC, UHS-1, SD Card, Micro SDData Transfer Rate312 Megabits Per SecondAbout this itemPlug-and-play multi-format card reader for SDHC and SDXC, microSD, and CompactFlash cardsWorks with UHS-II, UHS-I and non-UHS SD and microSD cards, and CompactFlash cards up to UDMA 7Fast transfer speeds of up to 312MB/s for SD and microSD cards,(1) up to 160MB/s for CompactFlash cards(1) (1)Based on standard CompactFlash, UHS-II SD, UHS-II microSD, and USB interface speeds; performance may vary depending on actual card speed, use case and host device. 1MB=1,000,000 bytes.)USB 3.0 interface can move content up to 10x faster than USB 2.0 interface,(1) backwards-compatible with USB 2.0. Works with Windows and Mac computers.Two-year manufacturer warranty(2) (2)See official SanDisk website for warranty details in your region.Product informationTechnical DetailsBrand‎SanDiskManufacturer‎Western Digital Technologies, Inc.Model‎SDDR-A631-GNGNNProduct Dimensions‎12.3 x 5.79 x 1.83 cm; 180 GramsItem model number‎SDDR-A631-GNGNNHardware Interface‎USB 3.0Number Of Items‎1Batteries Included‎NoBatteries Required‎NoData Transfer Rate‎312 Megabits Per SecondMemory Card Slot‎Compact Flash, SDXC, SDHC, UHS-1, SD Card, Micro SDManufacturer‎Western Digital Technologies, Inc.Country of Origin‎MalaysiaItem Weight‎180 g