About this item
Optimize data transfer with this SanDisk Ultra dual drive. The 256GB capacity offers plenty of room for photos, videos and work documents, and the USB 3.0 and microUSB connectors deliver smooth performance when backing up files from an Android device or computer. Use the free Memory Zone app with this SanDisk Ultra dual drive for convenient content management.
256GB storage capacity
Offers ample space for photos, videos and more.
Micro USB and USB 3.0 interfaces
Allows you to easily transfer data from your OTG (On The Go)-enabled Android smartphone or tablet to a PC or Mac. Compatible with Apple MacOS X 10.6 or later and Microsoft Windows Vista/7/8/10 operating systems.
Fast read speed
Read speed up to 150MB/sec. for fast data transfer.
Supports a variety of file formats
So 1 drive is suitable for all your needs.
Lightweight design
For easy portability.
Compatible with PC and Mac
For convenient use on your existing computer, whether you're at home or the office.
What's Included
SanDisk Ultra 256GB USB 3.0, Micro USB Flash Drive
Manuals & Guides
Product Datasheet/Brochure (PDF)
Key Specs
Storage Capacity256 gigabytesConnector Type(s)USB Type A, Micro-USBUSB GenerationUSB 3.0Maximum Read Speed150 megabytes per second
General
Product NameUltra 256GB USB 3.0, Micro USB Flash DriveBrandSanDiskModel NumberSDDD3-256G-A46ColorGray / TransparentColor CategoryClear
Capacity
Storage Capacity256 gigabytes
Connectivity
Connector Type(s)USB Type A, Micro-USBUSB GenerationUSB 3.0
Speed
Maximum Read Speed150 megabytes per second
Dimension
Product Height0.5 inchesProduct Width1.2 inchesProduct Depth1 inchesProduct Weight0.18 ounces
Compatibility
Lanyard AttachmentYes
Warranty
Manufacturer's Warranty - Parts5 yearsManufacturer's Warranty - Labor5 years
Other
UPC619659154387
Search
Q: QuestionWill this work with a Blink Sync Module?(3 answers)
A: AnswerHi, please note that we do not recommend using any USB Drives/ Memory Cards other than the SanDisk®️ High Endurance/ MAX Endurance Memory Cards to be used with devices like Dashcams, Security/ Surveillance Devices, and In-Car Recording Devices as these devices perform constant read and write operations while recording continuous videos. Please use a SanDisk®️ High Endurance/ MAX Endurance Memory Card with such devices since these Memory Cards are specifically designed for constant Read/ Write Operations. You may purchase these Memory Cards from our official online store or from BestBuy.Answered by SanDisk Team
Q: QuestionWill work on IPhone 10XR, and iPad tablet air pro .(2 answers)
A: AnswerPlease allow me to inform you that the SanDisk® Ultra Dual Drive m3.0 is not compatible with iOS devices. However, we manufacture specific Flash Drives for iOS devices i.e iXpand flash Drives.Answered by SanDisk Team
Q: QuestionCan this be used on iPhone and I POR tablets(1 answer)
A: AnswerPlease be informed that you can use the SanDisk® Ultra Dual Drive m3.0 256GB on your host device if the host device has a microUSB port and supports OTG (On-The-Go). However, this Dual Drive is not compatible with iOS devices.Answered by SanDisk Team
Q: QuestionIs this compatible with a Samsung Galaxy S6 phone?(1 answer)
A: AnswerYes, the SanDisk® Ultra Dual Drive m3.0 256GB will work with the Samsung Galaxy S6 mobile phone as it supports OTG (On-The-Go).Answered by SanDisk Team
Q: QuestionIs this compatible with a Samsung Galaxy S8+ phone?(1 answer)
A: AnswerNo, the SanDisk® Ultra USB m3.0 256GB Drive will not work with the Samsung Galaxy S8+ mobile phone as it comes with USB Type-C port.Answered by SanDisk Team
Q: QuestionWill this work with Samsung Galaxy S20 FE 5G?(1 answer)
A: AnswerNot sure; I bought it to use with an Ultra 21 and Samsung 21 and it did not work.Answered by TijuanapB
Q: QuestionWill this work on Motorola Stylus 2021(1 answer)
A: AnswerPlease allow us to inform you that the SanDisk® Ultra Dual Drive m3.0 is compatible with Android devices which come with microUSB port and OTG (On-The-Go) compatible. We suggest you to contact the host device manufacturer for compatibility check.Answered by SanDisk Team
Q: QuestionWill this work with a Samsung Z-flip phone?(1 answer)
A: AnswerNo, the SanDisk® Ultra Dual Drive m3.0 256GB is not compatible with the Samsung Z-flip as it come with USB Type-C port. However, we manufacture multiple Dual Drives with USB Type-C and Type-A connector.Answered by SanDisk Team
Review Summary
Rating 4.5 out of 5 stars with 89 reviews
4.5Rating by feature
- 4.7Value
Rating 4.7 out of 5 stars
- 4.6Quality
Rating 4.6 out of 5 stars
- 4.5Ease of Use
Rating 4.5 out of 5 stars
Customers are saying
Customers commend the Ultra 256GB USB 3.0, Micro USB Flash Drive for its small size, storage capacity, portability, and compatibility. They appreciate that it is compact and easy to carry, with ample storage to meet their needs. The drive's compatibility with various devices and its user-friendly design are also highlighted as positive aspects.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
SanDisk - Ultra 256GB USB 3.0, Micro USB Flash Drive - Gray / Transparent
Shipping