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Usb Flash Drives Comparison - December 2025
| 1 Best Choice  9.9Exceptional | 2  9.8Exceptional | 3 Best Value  9.7Exceptional | 4  9.5Excellent | 5  9.4Excellent | 6  9.3Excellent | 7  9.2Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelSanDisk 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black | Model SanDisk 128GB Ultra Flair USB 3.0 Flash Drive - SDCZ73-128G-G46, black | Model Samsung Type-C USB Flash Drive, 256GB, Transfers 4GB Files in 11 Secs w/Up to 400MB/s USB 3.2 Gen 1 Read Speeds, Compatible w/USB 3.0/2.0, Waterproof, 2022, Blue, MUF-256DA/AM | Model Amazon Basics 256 GB Ultra Fast USB 3.1 High Capacity Flash Drive for Data Transfer and Storage, Black | Model SamData 32GB USB Flash Drives 2 Pack 32GB Thumb Drives Memory Stick Jump Drive with LED Light for Storage and Backup (2 Colors: Black Blue) | Model 8GB Flash Drive 10 Pack Bulk USB Flash Drives, USB2.0 Thumb Drive USB Stick for Data Storage Backup, Jump Drive Pen Drive Zip Drive Memory Stick with Indicator, USB Storage Flash Drive Swivel Design | Model 2 Pack 64GB USB Flash Drive USB 2.0 Thumb Drives Jump Drive Fold Storage Memory Stick Swivel Design - Black |
BrandSanDisk | Brand SanDisk | Brand Samsung | Brand Amazon Basics | Brand SamData | Brand MECHEER | Brand Maspen |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews |
Features | ||||||
Worth the money 9.4 | Worth the money 9.1 | Worth the money 9.3 | Worth the money 8.6 | Worth the money 8.1 | Worth the money 7.4 | Worth the money 8.6 |
Storage space 9.6 | Storage space 9.4 | Storage space 9.6 | Storage space 8.6 | Storage space 8.6 | Storage space 7.9 | Storage space 8.9 |
Simple to use 9.6 | Simple to use 9.4 | Simple to use 9.8 | Simple to use 8.9 | Simple to use 8.6 | Simple to use 7.9 | Simple to use 9.1 |
Movability 9.8 | Movability 9.6 | Movability 9.3 | Movability 9.3 | Movability 8.6 | Movability 8.6 | Movability 8.9 |
Lasts a long time 8.9 | Lasts a long time 8.9 | Lasts a long time 9.1 | Lasts a long time 8.9 | Lasts a long time 8.6 | Lasts a long time 8.6 | Lasts a long time 8.9 |
Tech Specs | ||||||
color Black | color black | color Blue | color Black | color Blue Black 32GB 2 | color 10 Pack Black | color Black x 2 |
item weight 0.705 ounces | item weight 0.159 ounces | item weight 0.12 ounces | item weight 0.32 ounces | item weight 0.423 ounces | item weight 4.6 ounces | item weight 0.32 ounces |
flash memory type USB | flash memory type USB | flash memory type CompactFlash | flash memory type USB | flash memory type USB | flash memory type USB | flash memory type US |
product dimensions 0.42 x 0.87 x 0.31 inches | product dimensions 0.26D x 1.67W x 0.52H | product dimensions 1.33 x 0.63 x 0.32 inches | product dimensions 2.24 x 0.79 x 0.53 inches | product dimensions 2.28D x 0.75W x 0.39H | product dimensions - | product dimensions 2.25 x 0.72 x 0.45 inches |
item dimensions lxwxh 0.42 x 0.87 x 0.31 inches | item dimensions lxwxh 0.26 x 1.67 x 0.52 inches | item dimensions lxwxh 1.33 x 0.63 x 0.32 inches | item dimensions lxwxh 2.24 x 0.79 x 0.53 inches | item dimensions lxwxh 2.28 x 0.75 x 0.39 inches | item dimensions lxwxh - | item dimensions lxwxh 2.25 x 0.72 x 0.45 inches |
connectivity technology USB | connectivity technology USB | connectivity technology USB | connectivity technology USB | connectivity technology USB | connectivity technology USB | connectivity technology - |
read speed 130 Megabytes Per Second | read speed 150 Megabytes Per Second | read speed 400 Megabytes Per Second | read speed - | read speed - | read speed 15 | read speed - |
hardware platform PC, Mac | hardware platform PC, Mac | hardware platform - | hardware platform - | hardware platform Mac | hardware platform - | hardware platform PC, Mac |
Review | Review | Review | Review | Review | Review - | Review |
Available On | Available On   | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.7
3Samsung23% OffSamsung Type-C USB Flash Drive, 256GB, Transfers 4GB Files in 11 Secs w/Up to 400MB/s USB 3.2 Gen 1 Read Speeds, Compatible w/USB 3.0/2.0, Waterproof, 2022, Blue, MUF-256DA/AM
9.8 Simple to use9.6 Storage space9.3 worth the moneyWhy we love it
Fast 400MB/s read speed.
Compact and portable design.
Compatible with multiple devices.
Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
