Enjoy extended storage for your smartphone with this 512GB SanDisk SDDDC4-512G-A46 flash drive. The dual USB 3.1 Gen 1 connectors enable quick transfer of documents between devices, while the all-metal housing with a cover can swivel to provide protection to the connectors. This SanDisk flash drive can be attached to a key ring for portability during your out-of-office assignments.
Q: What is the maximum read speed of this flash drive?
A: The SanDisk Ultra Dual Drive Luxe has a maximum read speed of up to 400MB/s.
Q: How can I use this flash drive with my iPhone 15?
A: This flash drive works with iPhone 15/Pro via the Apple Files App.
Q: What is the storage capacity of this SanDisk flash drive?
A: This SanDisk flash drive has a storage capacity of 512GB.
Q: Why is this SanDisk flash drive encased in metal?
A: The all-metal casing helps to protect the drive from daily wear and tear.
Q: Does this flash drive have a warranty?
A: Yes, this flash drive comes with a 5-year warranty for both parts and labor.
Q: What is the purpose of the swivel design on this flash drive?
A: The swivel design protects both the Type-C and Type-A connectors when they are not in use.
Q: will this work with iPhone 7 Plus?
A: Hi, please be informed that you cannot use this SanDisk® Ultra Dual Drive Luxe 512GB USB Flash Drive with an iPhone because the iPhone has a Apple proprietary lightning port which cannot be used to directly connect USB Flash Drives. Therefore, we have developed a USB Flash Drive named "iXpand Flash Drive" with a lightning connector specially designed to be used with iOS Devices with lightning ports. You can get the SanDisk® iXpand® Flash Drive from our official online store or from Best Buy.
A: Yes. I did the same thing with my note 10
Customers praise the Ultra Dual Drive Luxe for its substantial storage capacity, compact size, and versatile USB Type-C connectivity. Users appreciate its ease of use, thoughtful design, and broad compatibility across various devices like Macs, iPads, PCs, and phones. However, some customers have noted that the device tends to heat up during use.
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.

Enjoy extended storage for your smartphone with this 512GB SanDisk SDDDC4-512G-A46 flash drive. The dual USB 3.1 Gen 1 connectors enable quick transfer of documents between devices, while the all-metal housing with a cover can swivel to provide protection to the connectors. This SanDisk flash drive can be attached to a key ring for portability during your out-of-office assignments.

Back up important files with this SanDisk SDDDC3-1T00-A46 Ultra Dual Go USB Type-C drive. The 1TB storage capacity offers ample space for your documents, photos and videos, while the dual-purpose swivel design helps protect the connectors. This SanDisk Ultra Dual Go USB Type-C drive features a keyring hole for convenient carrying, and the USB 3.1 interface supports read speeds of up to 400MB/sec.

Transfer large files with this SanDisk SDDDC4-256G-A46 ultra-dual flash drive. The 400MB/sec. transfer speeds let you move large files quickly, while the USB Type-C and USB Type-A compatibility allow other devices to connect easily. This SanDisk ultra-dual flash drive with metal construction for durability features a 256GB storage capacity that provides adequate space for important documents.

Backup your media collection with this 1TB SanDisk SDDDC4-1T00-A46 Ultra Dual Drive Luxe flash drive. The USB Type-C connector offers read speeds of up to 400MB/sec. for fast data access, while the USB Type-A connector lets you connect to older devices. This metal SanDisk Ultra Dual Drive Luxe flash drive features a swivel design for added protection, and the key ring hole allows seamless, secure storage.
| Pros for SanDisk - Ultra Dual Drive Luxe 512GB USB 3.1, USB Type-C Flash Drive - Silver | |||
|---|---|---|---|
| Storage Capacity, Size, USB Type-C, Ease of use, Design | Storage Capacity, Overall Performance, Size, USB Type-C, Portability | Size, USB Type-C, Speed, Storage Capacity, Overall Performance | Storage Capacity, USB Type-C, Size, Speed, Ease of use |
| Cons for SanDisk - Ultra Dual Drive Luxe 512GB USB 3.1, USB Type-C Flash Drive - Silver | |||
| Heat | Write Speed, Compatibility, Overheating | Heat | Heat, Price |