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- #USB C MEMORY CARD READER MAC OS#
- #USB C MEMORY CARD READER FULL SIZE#
- #USB C MEMORY CARD READER WINDOWS 10#
SanDisk Extreme Plus 100MB/s A1 microSDXC 64GB Lexar Professional 1000x UHS-II microSD 64GB Lexar Professional 1000x UHS-II microSD 128GB Lexar Professional 1000x UHS-II Rev B 32GB Lexar Professional 1000x UHS-II Rev C 128GB Lexar Professional 1000x UHS-II Rev C 64GB Lexar Professional 2000x UHS-II Rev B 128GB Lexar Professional 1800x microSD UHS-II 128GB Lexar Professional 1800x microSD UHS-II 64GB Lexar Professional 1800x microSD UHS-II 32GB Lexar Professional 2000x UHS-II Rev E 64GB Lexar Professional 2000x UHS-II Rev E 32GB SanDisk Extreme Pro UHS-II 275MB/s microSDXC 64GB
#USB C MEMORY CARD READER WINDOWS 10#
Reader: SanDisk Extreme Pro SD UHS-II USB-C Reader Benchmark: CrystalDiskMark 3.0.3 圆4 Program settings: 1000 MB, 5 passes, random test data Operating system: Windows 10 Pro Motherboard: Gigabyte GA-Z77X-UD3H Processor: Intel Core i7-3770K 4.40GHz RAM: 32GB DDR3 1600 SanDisk Extreme Pro SD UHS-II USB-C Reader Card Benchmarks Write speeds with UHS-I cards hit 92.0 MB/s. The reader topped out around 99.3 MB/s sequential read with UHS-I cards. The Extreme Pro UHS-II Reader also provided good speed with UHS-I cards. Write speed reached up to 267.2 MB/s with the Lexar 2000x UHS-II 32GB card. The fastest card benchmarked as of the time of review was the SanDisk Extreme Pro 300MB/s UHS-II 64GB which reached 299.6 MB/s sequential read speed. The SanDisk SD UHS-II USB-C reader delivered excellent read and write speeds. The same reader is also available from retailers in America as model SDDR-389-A46 and in Europe as model SDDR-389-G46, with the packaging differing by region.
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The packaging has model number SDDR-389-GA46 (UPC 619659154028) which is sold by Apple. SanDisk covers the card reader a 2-year warranty.
#USB C MEMORY CARD READER MAC OS#
The reader works with Mac OS 10.4+, Windows and Linux and requires a USB-C port. Total length is 3 3/8-inches (86mm) not including the USB connector. The reader is about 5/16-inch (8mm) thick and just under 1 3/8-inch wide (35mm). One major advantage of the USB-C connector is that it is reversible so the reader is never up-side-down. This provides clearance and prevents blocking adjacent ports. The USB Type-C plug is on a long stalk that extends about 1.5-inches (38mm) from the main body of the reader. The light illuminates when a card is inserted and flashes while the card is accessed. This helps protect the USB-C connector if the reader is bumped.Ī card access light is located on the top of the reader between the brushed metal and rubber case. The sides of the case which extend out to the connector are made from flexible rubber that bends up-and-down easily but has more resistance side-to-side. The card slot is located on the end of the reader and surrounded by high gloss plastic that extends under the reader where it changes to a textured surface. The outer case of the Extreme Pro UHS-II Reader is made from combination of plastic, rubber and brushed metal. SanDisk advertises this reader with speeds up to 312 MB/s which is the maximum bus speed provided by UHS-II. This USB-C reader can be used in Thunderbolt 3 ports. The reader will also work with microSD cards when used in a microSD to SD adapter.
#USB C MEMORY CARD READER FULL SIZE#
It is compatible with full size SD/SDHC/SDXC cards and supports both UHS-I and UHS-II. The SanDisk Extreme Pro SD UHS-II USB-C Reader is a high-speed USB 3.1 Type-C SD card reader. SanDisk Extreme Pro SD UHS-II USB-C Reader Review Introduction