We have spent around 26 hours to find the right option for you and based on our research SanDisk 32GB Cruzer Fit USB Flash Drive – SDCZ33-032G-G35 is our top pick for you. This is one of the best products currently available in the market. However, if you don’t want to spend extra then we have another great option for you is DSLRKIT 32GB USB Flash Drives Slim Thumb Mini Nano Micro Waterproof. Below is a review of some of the best smallest usb flash drive, together with their specifications and functions. So, let’s Get Started!
Best smallest usb flash drive

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SanDisk 128GB Ultra Fit USB 3.1 Flash Drive – SDCZ430-128G-G46
SanDisk 128GB Ultra Fit USB 3.1 Flash Drive - SDCZ430-128G-G46
2 used from $14.13
Features
- A compact, plug-and-stay, high-speed USB 3.1 flash drive that’s ideal for adding more storage to laptops, game consoles, in-car audio and more
- Simple, fast way to add up to 128GB of storage to your device [1GB=1,000,000,000 bytes - Actual user storage less]
- Read speeds up to 130MB/s (1) [(1) Write to drive up to 15X faster than standard USB 2.0 drives (4MB/s); USB 3.1 Gen 1 or USB 3.0 port required. Based on internal testing; performance may be lower depending on host device; 1MB=1,000,000 bytes]
- Write up to 15X faster than standard USB 2.0 drives (1)
- Move a full-length movie to the drive in less than 30 seconds (2) [(2) Based on 1.2GB MPEG-4 video transfer with USB 3.1 Gen 1 or USB 3.0 host device; Results may vary based on host device, file attributes and other factors]
Samsung FIT Plus USB 3.1 Flash Drive 128GB – (MUF-128AB/AM)
Samsung FIT Plus USB 3.1 Flash Drive 128GB - (MUF-128AB/AM)
$16.99 in stock
4 used from $13.65
Features
- PLUG IN AND STAY: Expand your storage with the FIT Plus, a compact flash drive, seamless and unobtrusive; Instant storage for your laptops, tablets, TV’s, car audio systems, gaming consoles, and more
- STORE MORE, LEAVE IT IN: Extra storage in a seamlessly fitting design; Leave it in your devices with reduced risks of accidental bumps or removal; Enough capacity for your favorite tunes, irreplaceable photos/videos, work documents, and personal files
- SAVE TIME, ADD SPACE: Quick and convenient read speeds up to 400 MB/s* with the latest USB 3.1 standard to ensure transferring data never slows you down; Send a 3GB 4K UHD video file from your FIT Plus to your PC in just 10 seconds**
- TOUGH & TRUSTED: Files stay secure, anywhere you go; Samsung's leadership in flash memory makes the FIT Plus a trustworthy drive to store your valuable data; It works through it all with a waterproof, shock-proof³, temperature-proof⁴, magnet-proof, and X-ray-proof⁵ body
- WORLD'S #1 FLASH MEMORY BRAND: Experience the performance and reliability from the world's #1 brand for flash memory since 2003;****** All firmware & components, including Samsung's world-renowned DRAM & NAND, are produced in-house
SanDisk 32GB Cruzer Fit USB Flash Drive – SDCZ33-032G-G35
SanDisk 32GB Cruzer Fit USB Flash Drive - SDCZ33-032G-G35
Features
- Extremely compact, portable USB Flash Drive
- Confidently store, protect and transfer your videos, music, photos, or other files
- Available in 8GB, 16GB, 32GB and 64GB capacities [1GB = 1 billion bytes - Some capacity not available for data storage]
- SanDisk SecureAccess software(2) helps protect your private files
DSLRKIT 32GB USB Flash Drives Slim Thumb Mini Nano Micro Waterproof
DSLRKIT 32GB USB Flash Drives Slim Thumb Mini Nano Micro Waterproof
Features
- Length: 16.7mm
- Width: 12.2mm
- Thickness: 2.3mm
- Weight: 0.8g
- Capacity: 32GB
Lexar JumpDrive S47 128GB USB 3.1 Flash Drive (LJDS47-128ABBKNA)
Lexar JumpDrive S47 128GB USB 3.1 Flash Drive (LJDS47-128ABBKNA)
$16.60 in stock
Features
- Low-profile, compact plug-and-stay design
- Stores and transfer content quickly with USB 3. 1 performance up to 250MB/s read
- Securely protects files using DataVault Lite software, an advanced security solution with 256-bit AES encryption
- USB 3. 1 (Gen1) enabled; backwards compatible with USB 3. 0 and 2. 0 devices
- Backed by a 3-year limited product support
SanDisk Cruzer Fit CZ33 64GB USB 2.0 Low-Profile Flash Drive- SDCZ33-064G-B35
SanDisk Cruzer Fit CZ33 64GB USB 2.0 Low-Profile Flash Drive- SDCZ33-064G-B35
Features
- Low-profile drive for notebooks, tablets, TV's and car audio systems
- 64GB of Capacity in a tiny portable USB Drive
- Guard your data with SanDisk Secure Access software
- Built-in LED light to monitor drive's activity. Storage temperature: -10ºC to 70ºC
- USB 2.0 compatible, Backed by a 5-year limited warranty
PNY Elite-X Fit 64GB 200MB/sec USB 3.0 Flash Drive (P-FDI64GEXFIT-GE)
PNY Elite-X Fit 64GB 200MB/sec USB 3.0 Flash Drive (P-FDI64GEXFIT-GE)
Features
- Elite-X Fit USB 3.1 Gen 1 Flash Drive, backwards compatible with USB 2.0 (USB 3.1 Gen 1 offers identical performance as USB 3.0, but under a new name)
- Amazing performance with read speeds up to 200MB/s, ideal for large files and demanding applications
- Transfer speeds up to 10 times faster than standard PNY USB 2.0 Flash Drives
- A compact, plug-and-stay flash drive that’s ideal for adding more storage to computers, in-car stereos, game consoles, and more
- Micro-sized, long stay, low profile design can remain connected to host devices or maximum convenience. No need to insert and remove it after each use
Verbatim 8GB Clip-It USB Flash Drive – 3pk – Black, White, Red
Verbatim 8GB Clip-It USB Flash Drive - 3pk - Black, White, Red
Features
- Built-in Microban antimicrobial product protection helps fight bacteria growth; Microban is a registered trademark of Microban Products Company
- First-of-its-kind functionality, combining the storage of a USB drive with the usability of a paperclip; Cap-less design – no cap to lose
- Resistant to water, dust, and static discharge with SIP (System in Package) technology
- Compatible with Windows and Mac; Interface: USB-A, USB 2.0
- Verbatim has been a trusted brand since 1969 and guarantees this USB Thumb Drive with a Limited Lifetime Warranty
Gigastone Z90 128GB USB 3.1 Flash Drive, Mini Fit Metal Waterproof Compact Pen Drive, Reliable Performance Thumb Drive, USB 2.0 / USB 3.0 Interface Compatible
Gigastone Z90 128GB USB 3.1 Flash Drive, Mini Fit Metal Waterproof Compact Pen Drive, Reliable Performance Thumb Drive, USB 2.0 / USB 3.0 Interface Compatible
Features
- [Faster Speed and High Quality] Transfer speeds up to 10x faster than standard USB 2.0 Flash drives.
- [Strong Compatibility] USB 3.2 Gen1 interface and compatible with USB 2.0 USB 3.0 USB 3.1 for Windows PC and Mac computer. Supports Windows 7 / 8 / 10 / Vista / XP / Unix / 2000 / ME / NT Linux and Mac OS.
- [High Quality] Manufactured using memory chips from world-leading semiconductor suppliers. Guaranteed speed performance and endurance after repeatedly testing.
- [Great for All Purposes] Storage expansion for desktop, laptop, tablet, TV, gaming console, car audio system, and more. Including music, photos, videos, movies and all other files.
- [Support] Gigastone 5-year limited Warranty.
SanDisk Cruzer Fit 16 GB USB Flash Drive SDCZ33-016G-B35 (5 PACK) w/ (2) Everything But Stromboli (TM) Lanyard
SanDisk Cruzer Fit 16 GB USB Flash Drive SDCZ33-016G-B35 (5 PACK) w/ (2) Everything But Stromboli (TM) Lanyard
Features
- (Five Pack) USB 2.0
With this, our list of best smallest usb flash drive has come to an end. Like we said in the earlier part of this post, we have done extensive research on this smallest usb flash drive. Not to mention, the prices of the smallest usb flash drive are also flexible. You should also check SanDisk 32GB Cruzer Fit USB Flash Drive – SDCZ33-032G-G35 one of the most sold items in the market.