Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteWindows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallFor large file transfers or offline storage, a portable external SSD is the easiest physical alternative to a USB flash drive. It can hold more data than many small thumb drives, but is bulkier and may cost more. If you want files available across devices, cloud storage or a built-in phone-to-computer transfer tool may be more convenient. USB flash drives still make sense for small offline transfers, boot media, and some firmware tasks.
What can I use instead of a USB flash drive?
Choose based on what you need to do, not on whether thumb drives have supposedly disappeared. There is no single replacement for every job: an external SSD suits large offline transfers, cloud storage helps with access across connected devices, and a cable or wireless tool can move files between compatible devices without separate storage media.
| Option | Best fit | Main limits |
|---|---|---|
| Portable external SSD | Large transfers, local storage, offline work, and backups | Bulkier than a thumb drive; capacity, price, connector, and host compatibility vary. No specific model is tested here. PCWorld’s comparison provides product examples, not a general performance benchmark. |
| Cloud storage | Sharing or syncing files across devices | Cloud backup and access require internet; free storage may be limited, and paid plans or subscription fees may apply. Microsoft and Apple describe these trade-offs. |
| Built-in cable or wireless transfer | Moving files between a phone and computer without separate storage | Instructions depend on the operating system and devices. Google’s Quick Share guidance covers Windows, and some steps require Android 14 or later. Google’s Android instructions note that not all USB cables transfer files. |
| SD or microSD card with reader | People who already use memory cards in a camera or another compatible device | It is not a universal option; a computer may need a card reader, and small cards are easy to misplace. PCWorld discusses cards as a narrower alternative. |
| USB flash drive | Small offline transfers, boot media, or firmware tasks | Capacity and connector compatibility can constrain it, but these tasks remain useful cases for a thumb drive. PCWorld also identifies these uses. |
Is an external SSD better than a flash drive?
For large folders, frequent transfers, or keeping files offline, a portable SSD is often a better fit. It generally offers more capacity and stronger transfer performance than many small thumb drives. That is category-level guidance, not a test result or a guarantee about every SSD and flash drive.
The trade-off is portability and cost: an SSD is larger than a thumb drive and can cost more. Before buying, check the capacity you need, the connector on the drive, and whether your computer or phone supports it. Compare models against your budget rather than assuming that a particular capacity or speed applies to every product.
#1 Best Overall
- Get NVMe solid state performance with up to 1050MB/s read and 1000MB/s write speeds in a portable, high-capacity drive(1) (Based on internal testing; performance may be lower depending on host device & other factors. 1MB=1,000,000 bytes.)
- Up to 3-meter drop protection and IP65 water and dust resistance mean this tough drive can take a beating(3) (Previously rated for 2-meter drop protection and IP55 rating. Now qualified for the higher, stated specs.)
- Use the handy carabiner loop to secure it to your belt loop or backpack for extra peace of mind.
- Help keep private content private with the included password protection featuring 256‐bit AES hardware encryption.(3)
- Easily manage files and automatically free up space with the SanDisk Memory Zone app.(5). Non-Operating Temperature -20°C to 85°C
What is the easiest way to transfer files between devices?
If both devices can get online, cloud storage can make files accessible across them without carrying a drive. Microsoft recommends considering cloud-based backup for access across devices. For Windows backup, the choice depends on your connection and the size of the files: Microsoft points to an external or network drive when internet is unavailable or the files are large. Microsoft’s Windows backup guidance applies to Windows 10 and 11; it notes that Windows 10 support ended on October 14, 2025.
For moving files between a phone and computer, use the platform’s built-in options if they fit your devices:
Rank #2
- Capacity Display Variance: 500GB external ssd often appears as around 465GB on Windows. MacOS can show full 500 GB capacity. This is binary calculation difference and doesn’t affect SSD hard drive actual physical storage
- 1050 MB/s Speed: Instantly access to your files with blazing-fast 10Gbps external SSD read up to 1050MB/s and write up to 1000MB/s. LED Light indicates USB SSD instant activity
- Data Security: Solid state drives S.M.A.R.T. health diagnostics and adaptive TRIM optimizing data block management ensures consistent write speeds and extends the longevity of the portable SSD
- USB-C & USB-A Cable: Both cables featuring rapid USB 3.2 Gen2, this USB SSD effortlessly bridges devices, enabling seamless cross-platform file transfers and backup between computers, smartphones, tablets and iPhone
- Always Fast: No slowdowns for large file transfers. With SLC caching (25% of current available capacity allocated as high-speed cache), this external SSD delivers steady 10Gbps for transfers within the cache capacity
- Android: Google documents transfer through a Google Account, a USB cable, or Quick Share for Windows. Some steps require Android 14 or later, and not every USB cable carries data. See Google’s Android transfer guide.
- iPhone: Apple documents transferring files to external storage, a server, or the cloud. Connecting storage may require a compatible adapter; cloud service fees might apply. On supported USB-C iPhone models, the Files app can format external drives as APFS, ExFAT, or MS-DOS (FAT). See Apple’s instructions.
- Moving to a new Windows PC: Microsoft lists direct network transfer, external drives, cloud storage, and manual copying. Its Windows 11 guide says Windows Backup works best when both PCs use the same Microsoft account and the files fit within available OneDrive storage. The guide is written for the US market, and features may vary by region. See Microsoft’s PC transfer guide.
A cable is not automatically simpler than a drive: confirm that it supports data transfer and that both devices offer compatible connections. Wireless and cloud methods also depend on device support, setup, and—when using cloud storage—an internet connection.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How do I choose between cloud storage and an external drive?
- Choose cloud storage when you need to access or share files across devices and have reliable internet. Check the service’s storage allowance and any recurring fee before relying on it.
- Choose an external SSD when transfers are large, internet is unavailable or unreliable, or you need a local copy for offline work. Check device compatibility and whether you need an adapter.
- Choose a cable or wireless transfer when you are moving files between compatible devices and do not need to keep a separate copy on removable storage.
- Choose an SD or microSD card when it already fits your camera or other device workflow and you have a compatible reader for the destination.
- Keep a thumb drive when you need boot media, firmware tools, or a simple way to carry a small offline set of files.
Also distinguish a one-time transfer from a backup. Moving a file once does not give you a recoverable second copy if the original is lost. The UK National Cyber Security Centre’s guidance is written for small and medium-sized UK organisations: it recommends keeping external backup devices secure and disconnecting them when not in use, and suggests considering both online and device copies for added resilience. NCSC backup guidance.
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Best Value
- NEARLY 2X FASTER THAN OUR PREVIOUS GENERATION(8) – move 1,000 high-res photos in under 60 seconds(6) with up to 2000MB/s transfer speeds(2).
- IP65 RATING AND UP TO 3M DROP PROTECTION(3) – protects against spills and drops.
- POCKET-SIZED – fits easily in pockets and small bags.
- SPACE TO OWN YOUR AI CONTENT – speed and capacity to download your high-res clips and photo edits.
- 256-BIT AES ENCRYPTION(4) – helps keep private files secure with password protection.
Rank #4
- MADE FOR THE MAKERS: Create; Explore; Store; The T7 Portable SSD delivers fast speeds and durable features to back up any endeavor; Build your video editing empire, file your photographs or back up your blogs all in an instant
- SHARE IDEAS IN A FLASH: Don’t waste a second waiting and spend more time doing; The T7 is embedded with PCIe NVMe technology that brings fast read and write speeds up to 1,050/1,000 MB/s¹, making it almost twice as fast as the T5
- ALWAYS MAKE THE SAVE: Compact design with massive capacity; With capacities up to 4TB, save exactly what you need to your drive – from large working files to game data and everything in between
- ADAPTS TO EVERY NEED: Whether using a PC or mobile phone, count on the T7 for extensive compatibility²; It’s a true team player when it comes to heavy-duty application usage or file-saving
- HI RESOLUTION VIDEO RECORDING: Record Ultra High Resolution (4K 60fs) videos directly onto the T7 Portable SSD with your favorite camera or mobile devices; Supports iPhone 15 Pro Res 4K at 60fps video and more³
Rank #3
- Solid state performance with up to 800MB/s read speeds in a portable drive. (Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.)
- Back up your content and memories on a storage solution that fits seamlessly into your mobile lifestyle.
- Take it with you on your adventures—up to two-meter drop protection means this durable drive can take a beating. (Based on internal testing.)
- Secure it to your belt loop or backpack for extra peace of mind thanks to the tough rubber hook.
- From Sandisk, a brand professional photographers trust to take on assignments.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
