Product details
SanDisk Ultra Dual Drive m3.0 32GB USB Flash Drive is a 32GB dual-connector otg usb flash drive intended for moving files between OTG-enabled micro-USB Android devices and computers. Two connectors bridge older micro-USB mobile devices and conventional USB-A computers. This listing refers to manufacturer model SDDD3-032G-G46, so its capacity and performance should be compared with that exact model rather than another product in the same brand.
Performance and everyday use
Read speeds are rated up to 130 MB/s; a maximum write-transfer figure is not published. These figures describe the drive or card under the manufacturer’s test conditions. They are not a promise that every file copy will reach the same rate. The host connection, compatible reader or cable, file sizes and workload affect real transfer times. Copying a folder containing many small files can take longer than transferring a single large file. A USB interface name identifies the connection standard and should not be mistaken for an advertised write speed.
Compatibility and design
Micro-USB Android phones or tablets with USB OTG support; computers with USB-A; Windows 7/8/10 and Mac OS X 10.9+ listed by manufacturer. USB 3.0 is the specified interface for this model. Check the host’s supported capacity and connection before installation or use. Some usable capacity is reserved for formatting and system management, so the space reported by a computer will be below the nominal 32GB label.
Why choose this model?
Retractable dual-connector design. Micro-USB OTG support on compatible Android devices. The product is intended for moving files between OTG-enabled micro-USB Android devices and computers. Handle the connector and storage contacts carefully, and keep a separate copy of important data. Manufacturer durability claims describe specified test conditions and do not replace a backup or guarantee protection from every accident.
What’s in the box?
Dual-connector flash drive; additional accessories not specified. The manufacturer lists 5-year limited manufacturer warranty; regional terms apply. Check the supplied regional packaging and applicable warranty conditions. The technical specifications section records the verified model and capacity so you can compare the exact item before choosing it.
