USB Flash Drives

Ranked by price per gigabyte

Updated daily · No paid placements

As of June 2026, the cheapest usb flash drives on BuyPerUnit costs $0.0604/GB — a 256GB 256GB USB 3.1 Flash Drive Memory Stick Thumb Drive, Type C And Type A Port, For OTG Phones Backup (256GB) available at Newegg for $15.46. BuyPerUnit tracks 233 usb flash drives products across Amazon, Best Buy, and Newegg, updated daily. The average price is $0.7237/GB.
Ranked by:$/GB
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1

256GB USB 3.1 Flash Drive Memory Stick Thumb Drive, Type C And Type A Port, For OTG Phones Backup

256GBNeweggUSB-C92% below avg

Capacity

256GB

Price

$15.46

$/GB

$0.060

Check Price at Newegg
2

PNY PRO Elite V3™ Type-C 2TB USB 3.2 Gen 2 Flash Drive – Up to 1000MB/s Read, Up to 800MB/s Write, Extreme Performance for Professional Data Storage and Transfers, Premium Metal Design, USB-C

PNYAmazon2yrUSB-C83% below avg

Capacity

2 TB

Price

$249.99

$/GB

$0.125

Check Price at Amazon
3

SSK External USB C SSD Flash Drive 512GB, Up to 550MB/s 2-in-1 Type C+ USB A USB3.2 Gen2 Solid State Thumb Drive, Memory Stick Data Storage for iPhone 15/PS4/PS5/Android Phone/Windows/Mac

SSKAmazonUSB-C90d low

Capacity

512 GB

Price

$74.69

$/GB

$0.146

Check Price at Amazon
4

SSK 1TB USB Drive,External SSD Fast 550MB/s 2-in-1 Dual-Drive Type C+ A USB3.2 Gen2 Solid State ThumbDrive SSD-Stick for iPhone 15/16/PS4/Android Phone/Tablet/Windows/Mac

SSKAmazonUSB-C80% below avg

Capacity

1 TB

Price

$145.99

$/GB

$0.146

Check Price at Amazon
5

SANDISK 1TB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-1T00-GAM46​

SanDiskAmazonUSB-C80% below avg

Capacity

1 TB

Price

$148.00

$/GB

$0.148

Check Price at Amazon
6

Aiibe 128GB USB C Flash Drive Dual Type C + USB A 128GB Jump Drive Push-Pull Thumb Drive for iPhone 15/16 Smartphone Tablet Computer

AiibeAmazon1yrUSB-C80% below avg

Capacity

128 GB

Price

$18.99

$/GB

$0.148

Check Price at Amazon
7

SANDISK 1TB Phone Drive with USB Type-C - for Smartphones, Tablets, and Computers - Up to 150MB/s, USB 3.2 Gen 1 - Arctic White - SDIXS0N-1T00-GN6NE

SanDiskAmazon2yrUSB-C79% below avg

Capacity

1 TB

Price

$154.99

$/GB

$0.155

Check Price at Amazon
8

SSK 1TB USB C Thumb Drive up to 1000MB/s,Fast Flash Dual Drive,External Portable SSD Drive Type C+USB A 3.2 Gen 2 Flash Drive,USB C Memory Stick for iPhone 15/PS4/Android Phone/Tablet/Windows/Mac

SSKAmazon3yrUSB-C78% below avg

Capacity

1 TB

Price

$155.99

$/GB

$0.156

Check Price at Amazon
9

KEXIN 128GB USB C Flash Drive Dual Thumb Drive 100MB/s Swivel USB-A & Type-C USB Drive 3.0 Memory Stick for Smartphone Tablet iPhone 15/16/17 Car Game Console, 128GB Black

KEXINAmazonUSB-C90d low

Capacity

128 GB

Price

$19.98

$/GB

$0.156

Check Price at Amazon
10

Lexar E32C 128GB Type-C USB Flash Drive, USB-A&USB-C 3.2 Gen 1 Dual Drive OTG 100MB/s Read, Thumb Drive Swivel Design Jump Drive for USB 3.0/2.0, Memory Stick for Android Smartphone, Laptop, PC

LexarAmazonUSB-C76% below avg

Capacity

128 GB

Price

$21.99

$/GB

$0.172

Check Price at Amazon
11

JOIOT 256GB USB C Flash Drive Dual USB 3.0 Type C + USB A Portable 2-in-1 Thumb Drive for Smartphone Tablet Computer Mac iPhone 15 Black

JOIOTAmazon1yrUSB-C76% below avg

Capacity

256 GB

Price

$43.99

$/GB

$0.172

Check Price at Amazon
12

Vansuny 128GB USB C Flash Drive 2 in 1 OTG USB 3.0 + Type C Memory Stick with Keychain Dual Type C Thumb Drive Photo Stick Jump Drive for Android Smartphones, Computer, Tablet, PC

VansunyAmazonUSB-C75% below avg

Capacity

128 GB

Price

$22.99

$/GB

$0.180

Check Price at Amazon
13

SANDISK 256GB Ultra Luxe USB Type-C Flash Drive - Up to 400MB/s, USB 3.2 Gen 1, Premium Metal Design - SDCZ75-256G-G46

SanDiskAmazon5yrUSB-C75% below avg

Capacity

256 GB

Price

$46.99

$/GB

$0.184

Check Price at Amazon
14

SANDISK 256GB Ultra Dual Drive Luxe USB Type-C - Up to 400MB/s - SDDDC4-256G-GAM46

SanDiskAmazonUSB-C75% below avg

Capacity

256 GB

Price

$46.99

$/GB

$0.184

Check Price at Amazon
15

SANDISK 256GB Creator USB-C Flash Drive - Up to 400MB/s, USB Type-C - Compatible with Laptops and Tablets -3 Months of Adobe Lightroom Included - SDCZ75C-256G-G46

SanDiskAmazon5yrUSB-C74% below avg

Capacity

256 GB

Price

$47.99

$/GB

$0.187

Check Price at Amazon
16

SANDISK 256GB Ultra Dual Drive - USB-C, USB 3.1 - SDDDC2-256G-G46

SanDiskAmazon5yrUSB-C26% this week

Capacity

256 GB

Price

$49.11

$/GB

$0.192

Check Price at Amazon
17

PNY Elite-X Fit Type-C 256GB USB 3.2 Flash Drive – Up to 200MB/s Read, Up to 100MB/s Write, Advanced Performance, Convenient Portable Data Storage, Ultra Compact Fit Design, Type-C Connector

PNYAmazon1yrUSB-C73% below avg

Capacity

256 GB

Price

$49.99

$/GB

$0.195

Check Price at Amazon
18

Lexar D40E 256GB Dual USB 3.2 Gen 1 Type-C Jump Drive, USB-C Flash Metal Housing Swivel Design Thumb Drive(Champagne Silver)

LexarAmazonUSB-C73% below avg

Capacity

256 GB

Price

$49.99

$/GB

$0.195

Check Price at Amazon
19

SanDisk 1TB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-1T00-GAM46

SanDiskNeweggUSB-C72% below avg

Capacity

1TB

Price

$199.99

$/GB

$0.200

Check Price at Newegg
20

SanDisk 128GB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-128G-G46

SanDiskAmazon5yrUSB-C71% below avg

Capacity

128 GB

Price

$27.12

$/GB

$0.212

Check Price at Amazon
21

Vansuny 64GB USB-C 2-in-1 Dual Flash Drive - USB A & C OTG for Android, Smartphone, Tablet, Computer (Blue)

VansunyAmazon1yrUSB-C70% below avg

Capacity

64 GB

Price

$13.99

$/GB

$0.219

Check Price at Amazon
22

SanDisk 128GB Ultra Dual Drive USB Type-C - USB-C, USB 3.1 - SDDDC2-128G-G46, Gray

SanDiskAmazon5yrUSB-C90d low

Capacity

128 GB

Price

$28.32

$/GB

$0.221

Check Price at Amazon
23

PNY 512GB Duo Link V3 USB 3.2 Gen 2 Type-C & Type-A OTG Flash Drive Extreme Speeds Read/Write 1000/800MB/s External Mobile Storage Compatible with Smartphone/Tablet/Laptops/Desktops

PNYAmazon2yrUSB-C69% below avg

Capacity

512 GB

Price

$115.99

$/GB

$0.227

Check Price at Amazon
24

SANDISK 128GB Ultra Luxe USB Type-C Flash Drive - Up to 400MB/s, USB 3.2 Gen 1, Premium Metal Design - SDCZ75-128G-G46

SanDiskAmazon5yrUSB-C68% below avg

Capacity

128 GB

Price

$29.83

$/GB

$0.233

Check Price at Amazon
25

2-Pack 128GB USB C Flash Drive Dual Type C + USB A Memory Stick Jump Drive 2-in-1 Thumb Drive for Storage and Backup (128GB*2 Black&Blue)

myemuunAmazonUSB-C68% below avg

Capacity

128 GB

Price

$29.99

$/GB

$0.234

Check Price at Amazon
26

Pioneer DJ SanDisk DJ Flash Drive 1TB Dual USB-C & USB-A

SanDiskNeweggUSB-C67% below avg

Capacity

1TB

Price

$239.00

$/GB

$0.239

Check Price at Newegg
27

SANDISK 256GB Extreme Fit USB-C Flash Drive - Up to 400MB/s Read speeds, USB 3.2 Gen 1, USB Type-C - Plug-and-Stay Storage - Black - SDCZ530-256G-G46

SanDiskAmazonUSB-C66% below avg

Capacity

256 GB

Price

$62.99

$/GB

$0.246

Check Price at Amazon
28

Amazon Basics 128GB USB Flash Drive, Thumb Drive Memory Stick with USB C and USB A Dual Ports, Champagne Silver

Amazon BasicsAmazonUSB-C64% below avg

Capacity

128 GB

Price

$32.99

$/GB

$0.258

Check Price at Amazon
29

SanDisk 512GB Extreme PRO Dual Drive - Up to 1,000MB/s, USB Type-C, and USB Type-A, High-Performance Flash Drive - SDDDE1-512G-G46

SanDiskAmazonUSB-C90d low

Capacity

512 GB

Price

$132.99

$/GB

$0.260

Check Price at Amazon
30

SANDISK 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets - High-Performance USB Type-C, Black - SDCZ890-512G-G46

SanDiskAmazonUSB-C64% below avg

Capacity

512 GB

Price

$134.99

$/GB

$0.264

Check Price at Amazon
31

SSK 64GB Dual USB Flash Drive USB C Thumb Drive, up to 240 MB/s Type-C and USB-A 3.2 FlashDrive Memory Stick, Zinc Pendrive for iPhone 15/16Pro/Win/Android OTG with Water, Dust, and Drop Resistance

SSKAmazon5yrUSB-C90d low

Capacity

64 GB

Price

$16.98

$/GB

$0.265

Check Price at Amazon
32

64GB USB 3.0 Flash Drive, Speederlash Dual USB A & Type-C Thumb Drive, 200MB/s Read Speed, Swivel Metal Housing 2-in-1 Memory Stick for Android Phones, Tablets, Laptops, and PCs

SpeederlashAmazonUSB-C63% below avg

Capacity

64 GB

Price

$16.99

$/GB

$0.265

Check Price at Amazon
33

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

SamsungAmazon5yrUSB-C11% this week

Capacity

256 GB

Price

$68.00

$/GB

$0.266

Check Price at Amazon
34

SANDISK 128GB Crayola USB-C Flash Drive, Cerulean Blue - Up to 300MB/s Read speeds, USB 3.2 Gen 1, USB Type-C - Crayon-Shaped Drive - SDCZIC-128G-G46B

SanDiskAmazonUSB-C62% below avg

Capacity

128 GB

Price

$34.99

$/GB

$0.273

Check Price at Amazon
35

SANDISK 512GB DJ Flash Drive - Up to 1,000 MB/s Read Speed and 900 MB/s Write Speed, High-Performance, Dual Connector USB Type-C and USB Type-A Flash Drive - SDDDE1-512G-GR46

SanDiskAmazonUSB-C62% below avg

Capacity

512 GB

Price

$139.99

$/GB

$0.273

Check Price at Amazon
36

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

SamsungAmazon5yrUSB-C61% below avg

Capacity

256 GB

Price

$145.99

$/GB

$0.285

Check Price at Amazon
37

SSK 128GB Dual USB C Flash Drive,2-in-1 Type C+ USB A 3.2 Gen2 Solid State Thumb Drive,Speed Up to 550MB/s Memory Stick Data Storage for iPhone 15,Thunderbolt 3, Android Phone,Tablet,Laptop

SSKAmazonUSB-C90d low

Capacity

128 GB

Price

$36.98

$/GB

$0.289

Check Price at Amazon
38

SANDISK 128GB Extreme Fit USB-C Flash Drive - Up to 400MB/s Read speeds, USB 3.2 Gen 1, USB Type-C - Plug-and-Stay Storage - Black - SDCZ530-128G-G46

SanDiskAmazonUSB-C90d low

Capacity

128 GB

Price

$36.99

$/GB

$0.289

Check Price at Amazon
39

SSK 64GB USB C Flash Drive up to 200MB/s Dual Drive 2 in 1 OTG USB A 3.2 Gen 1+ Type C Memory Stick Thumb Drive, Thunderbolt Pendrive Transfer Speed Photo Stick for Android Phones/Tablets/Mac/Laptop

SSKAmazonUSB-C59% below avg

Capacity

64 GB

Price

$18.99

$/GB

$0.297

Check Price at Amazon
40

64GB USB C Flash Drive, 2-in-1 OTG USB 3.0 Thumb Drive, Dual USB Memory Stick Pen Drive for Type-C Android Smartphones Tablets and New MacBook Laptop PC PDA Samsung, Black

SanfeyaAmazonUSB-C59% below avg

Capacity

64 GB

Price

$18.99

$/GB

$0.297

Check Price at Amazon
41

MAKACTUA 2 Pack 64GB Type-C USB 3.0 Flash Drive 128GB 2-in1 USB-C Thumb Drives Memory Stick Jump Drive for Smartphones,Computer,Tablet,PC

MAKACTUAAmazonUSB-C59% below avg

Capacity

64 GB

Price

$18.99

$/GB

$0.297

Check Price at Amazon
42

SanDisk 64GB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-064G-G46

SanDiskAmazon5yrUSB-C58% below avg

Capacity

64 GB

Price

$19.48

$/GB

$0.304

Check Price at Amazon
43

UnionSine USB C External SSD 128GB, USB3.2 Solid State Flash Drive Up to 450MB/s, Mini Type-C USB Drive SSD-Stick for iPhone 15/16/17 Series, Android Phone, Laptop, Tablet, TV, Car Audio

UnionSineAmazon2yrUSB-C57% below avg

Capacity

128 GB

Price

$39.89

$/GB

$0.312

Check Price at Amazon
44

WesData 32GB USB 2.0 Flash Drive and 1 USB C Adapter, Thumb Drive USB Memory Stick Jump Drive, Compatible with OTG Type C Phones, Tablets, Laptop, PC (Blue)

WesDataAmazon1yrUSB-C57% below avg

Capacity

32 GB

Price

$9.99

$/GB

$0.312

Check Price at Amazon
45

Samsung Type-C USB Flash Drive, 128GB, 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-128DA/AM

SamsungAmazon5yrUSB-C57% below avg

Capacity

128 GB

Price

$39.99

$/GB

$0.312

Check Price at Amazon
46

SanDisk 128GB Metal Dual Drive Luxe USB Type-C Flash Drive

SanDiskNeweggUSB-C56% below avg

Capacity

128GB

Price

$40.80

$/GB

$0.319

Check Price at Newegg
47

SanDisk Ultra Dual Drive Go 128GB USB Type C Flash Drive SDDDC3-128G-A46

SanDiskNeweggUSB-C55% below avg

Capacity

128GB

Price

$41.85

$/GB

$0.327

Check Price at Newegg
48

SANDISK 64GB Ultra USB Type-C Flash Drive - SDCZ460-064G-G46

SanDiskAmazonUSB-C14% this week

Capacity

64 GB

Price

$21.82

$/GB

$0.341

Check Price at Amazon
49

Lexar D40E 64GB Dual USB 3.2 Gen 1 Type-C Jump Drive, USB-C Flash Metal Housing Swivel Design Thumb Drive(Champagne Silver)

LexarAmazonUSB-C50% below avg

Capacity

64 GB

Price

$22.99

$/GB

$0.359

Check Price at Amazon
50

WesData 32GB 3.0 USB C Flash Drive with Type C and Type A Port, USB C Thumb Drives Storage and Backup for Smart Phones with OTG Function and Type C Port, Laptops, MacBook, PC(Red)

WesDataAmazon1yrUSB-C48% below avg

Capacity

32 GB

Price

$11.99

$/GB

$0.375

Check Price at Amazon
51

Lexar D50E 128GB Solid State Dual Drive, USB Flash Drive Up to 400MB/s Read, 360MB/s Write High-Performance, USB-C & USB-A Port, Metal Housing Swivel Design, Compatible with iPhone 17, Android, PC

LexarAmazonUSB-C48% below avg

Capacity

128 GB

Price

$47.99

$/GB

$0.375

Check Price at Amazon
52

SanDisk 64GB Ultra Dual Drive USB Type-C - USB-C, USB 3.1 - SDDDC2-064G-G46, Grey/Silver

SanDiskAmazon5yrUSB-C44% below avg

Capacity

64 GB

Price

$25.95

$/GB

$0.405

Check Price at Amazon
53

KOOTION USB C Flash Drive 32GB 2 in 1 OTG USB 3.0/Type C Thumb Drive Dual Drive USB C Memory Stick for Smartphone Laptop Tablet PC, Blue

KOOTIONAmazon1yrUSB-C44% below avg

Capacity

32 GB

Price

$12.99

$/GB

$0.406

Check Price at Amazon
54

ORICO 32GB USB C Flash Drive, USB 3.2 Gen 1 Dual Drive 150MB/s, Zinc Alloy Thumb Drive with USB-A & USB-C for iPhone 16/15/17 Series, MacBook, Android Phone, iPad, PC, Laptop, Travel & Data Storage

ORICOAmazon3yrUSB-C44% below avg

Capacity

32 GB

Price

$12.99

$/GB

$0.406

Check Price at Amazon
55

SanDisk 64GB Ultra Dual Drive Luxe USB Type-C - SDDDC4-064G-G46, Sliver

SanDiskAmazonUSB-C43% below avg

Capacity

64 GB

Price

$26.48

$/GB

$0.414

Check Price at Amazon
56

RAOYI 32GB USB C Flash Drive, 2 in 1 USB 3.0 Type C Dual OTG Metal Thumb Drive Jump Drive Memory Stick with Keychain Suitable for USB-C Smartphones, MacBook, Computers and Tablets (Silver)

RAOYIAmazonUSB-C40% below avg

Capacity

32 GB

Price

$13.99

$/GB

$0.437

Check Price at Amazon
57

32GB USB C Flash Drive, 2-in-1 OTG USB 3.0 Thumb Drive, Dual USB Memory Stick Pen Drive for Type-C Android Smartphones Tablets and New MacBook Laptop PC PDA Samsung, Black

SanfeyaAmazonUSB-C35% below avg

Capacity

32 GB

Price

$14.99

$/GB

$0.468

Check Price at Amazon
58

ORICO 32GB USB Flash Drive 150MB/S Metal Housing Swivel Design Support OTG Function 2 in 1 PenDrive for USB C and USB A Devices-CB05 Grey

ORICOAmazonUSB-C35% below avg

Capacity

32 GB

Price

$14.99

$/GB

$0.468

Check Price at Amazon
59

SAMSUNG Type-C™ USB Flash Drive, 64GB, Transfers 4GB Files in 15 Secs w/Up to 300MB/s 3.13 Read Speeds, Compatible w/USB 3.0/2.0, Waterproof, 2022, Blue, MUF-64DA/AM

SamsungAmazon5yrUSB-C31% below avg

Capacity

64 GB

Price

$31.99

$/GB

$0.500

Check Price at Amazon
60

SanDisk Ultra Dual Drive Luxe 64GB USB Type-C Flash Drive SDDDC4-064G-A46

SanDiskNeweggUSB-C26% below avg

Capacity

64GB

Price

$34.50

$/GB

$0.539

Check Price at Newegg
61

16GB Dual USB Flash Drive USB C & USB A 2-in-1, Thumb Drive for Type-C Phones, PC, External Storage for Photos/Videos/Files

XinglinkingAmazon2yrUSB-C22% below avg

Capacity

16 GB

Price

$8.99

$/GB

$0.562

Check Price at Amazon
62

Verbatim 32GB Store ‘n’ Go Dual OTG USB 3.2 Gen 1 Flash Drive for USB-C Devices – 2 in 1 Type C Thumb Drive

VerbatimAmazonUSB-C22% below avg

Capacity

32 GB

Price

$17.99

$/GB

$0.562

Check Price at Amazon
63

Vansuny 64GB 5 Pack USB Type-C Flash Drives 2-in-1 Dual Flash Drive USB A + USB C OTG Flash Drive for Android Smartphone Tablet Computer Laptop (Blue)

VansunyAmazon1yrUSB-C20% below avg

Capacity

64 GB

Price

$36.99

$/GB

$0.578

Check Price at Amazon
64

32GB USB C Flash Drive Dual USB 3.0 Type C + USB A Portable 2-in-1 Thumb Drive for Smartphone Tablet Computer Mac iPhone 15/16/17 Black

JOIOTAmazon1yrUSB-C

Capacity

32 GB

Price

$19.99

$/GB

$0.625

Check Price at Amazon
65

PNY Elite Type-C 64GB USB 3.2 Flash Drive – Up to 120MB/s Read, Up to 10x Faster Write Than USB 2.0, Reliable Design, Durable & Portable for Everyday Store & Share, Type-C Connector, 5-Pack

PNYAmazon1yrUSB-C

Capacity

64 GB

Price

$47.99

$/GB

$0.750

Check Price at Amazon
66

KOOTION 32GB USB C Flash Drive 3-Pack 2 in 1 OTG USB 3.0/Type C Thumb Drive Dual Drive USB C Memory Stick for Smartphone Laptop Tablet PC, Blue

KOOTIONAmazon1yrUSB-C90d low

Capacity

32 GB

Price

$28.99

$/GB

$0.906

Check Price at Amazon
67

64GB PNY Elite-X Fit Type-C USB 3.2 Flash Drive – Up to 200MB/s Read, Advanced Performance, Convenient Portable Data Storage, Ultra Compact Fit Design, Type-C Connector, 3-Pack

PNYAmazon1yrUSB-C

Capacity

64 GB

Price

$59.99

$/GB

$0.937

Check Price at Amazon
68

WesData 8GB USB 2.0 Flash Drive and 1 USB C Adapter, Thumb Drive USB Memory Stick Jump Drive, Compatible with OTG Type C Phones, Tablets, Laptop, PC (Blue)

WesDataAmazon1yrUSB-C

Capacity

8 GB

Price

$7.99

$/GB

$0.999

Check Price at Amazon
69

32GB Type-C Flash Drive 5-Pack, KOOTION 2-in-1 USB-A&USB-C 3.0 Dual Drive OTG, Memory Stick for Android Smartphone/Tablet/PC

KOOTIONAmazon1yrUSB-C

Capacity

32 GB

Price

$38.99

$/GB

$1.218

Check Price at Amazon
70

ABLAZE Type C Flash Drive 32GB 5 Pack, Dual USB 3.0+USB C Flash Drive Compatible with iPhone 16/15, Android Smartphone, Computer,Tablet Mac Laptop (5 Pack)

ABLAZEAmazonUSB-C

Capacity

32 GB

Price

$41.99

$/GB

$1.312

Check Price at Amazon
71

EASTBULL 8GB USB-C Flash Drive 1 Pack with Lanyards - OTG USB 2.0 Type-C Flash Drive 2-in-1 USB-C Thumb Drive 8GB USB Drive

EASTBULLAmazonUSB-C

Capacity

8 GB

Price

$10.99

$/GB

$1.374

Check Price at Amazon
72

USB C Flash Drive 32GB 10 Pack, Wooolken Type-C Flash Drive + USB 2.0 Thumb Drive OTG Thumb Drive Compatible with iPhone 16/15, Android Smartphone/Tablets/Computers

WooolkenAmazonUSB-C

Capacity

32 GB

Price

$58.99

$/GB

$1.843

Check Price at Amazon
73

ABLAZE 32GB Type C Flash Drive 10 Pack, Dual USB 2.0+USB C Memory Stick Thumb Drive Compatible with iPhone 16/15, Android Smartphone, Computers, Tablets, Mac,iPad,PC

ABLAZEAmazonUSB-C

Capacity

32 GB

Price

$59.99

$/GB

$1.875

Check Price at Amazon
74

USB C Flash Drive 16GB 10 Pack, Wooolken Type-C Flash Drive + USB 2.0 Thumb Drive OTG Memory Stick Compatible with iPhone 16/15, Android Smartphone/Tablets/Computers

WooolkenAmazonUSB-C

Capacity

16 GB

Price

$47.99

$/GB

$2.999

Check Price at Amazon
75

ADATA 32GB USB 2.0 Retractable Capless Flash Drive (White, 50-pack) with USB-C Adapter bundle

ADATANeweggUSB-C

Capacity

32GB

Price

$179.99

$/GB

$5.625

Check Price at Newegg
76

AreTop 4GB USB C Flash Drive 10 Pack Dual Flash Drive Type C + USB A Thumb Drive Jump Drive 2-in-1 for iPhone 15/16, Android Phones, Tablet,Mac, Computer (4GB, 10 Packs)

AreTopAmazonUSB-C

Capacity

4 GB

Price

$32.99

$/GB

$8.248

Check Price at Amazon
77

20 Pack 8GB USB C Flash Drive, Wooolken 2-in-1 Type-C Thumb Drive, Dual USB 2.0 Memory Stick Compatible with iPhone 16/15 Smartphone Tablet Computer

WooolkenAmazonUSB-C

Capacity

8 GB

Price

$72.99

$/GB

$9.124

Check Price at Amazon
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Find the Cheapest USB Drives Per GB in 2026

Looking for the best USB drive deals? BuyPerUnit compares 233+ USB flash drives ranked by price per gigabyte — so you can find the most storage for your money.

Right now, the cheapest USB storage starts at just $0.060/GB, while the average across all drives is $0.724/GB. Whether you need portable storage for work files, backups, or transferring data, we help you find the best value.

USB Drive Buying Guide: Get the Best Value

1. USB 3.0 is the Sweet Spot

USB 3.0/3.1 drives are 10x faster than USB 2.0 with minimal price premium. USB 2.0 is too slow for modern use. USB 3.2/4.0 adds cost without much benefit for most users.

2. Bigger = Better Value

A 128GB drive at $15 ($0.12/GB) beats a 32GB drive at $8 ($0.25/GB) in value. Buy the largest capacity you can afford for better $/GB.

3. USB-A vs USB-C

USB-A works with more devices today. USB-C is faster and future-proof. Dual-connector drives work with both but cost more per GB.

4. Brand Matters

Stick with SanDisk, Samsung, Kingston, or PNY. Avoid unknown brands with prices that seem too good — they often have fake capacity or fail quickly.

USB-A vs USB-C: Which Should You Buy?

TypeTypical $/GBSpeedBest For
USB-A 3.0$0.08-0.15100-150 MB/sUniversal compatibility, budget builds
USB-C 3.1$0.10-0.20150-400 MB/sNew laptops, MacBooks, phones
Dual (A+C)$0.12-0.25100-300 MB/sMaximum flexibility across devices

Frequently Asked Questions About USB Drives

What's the cheapest USB drive per GB right now?
The cheapest USB drive storage per gigabyte is currently $0.0604/GB. Higher capacity drives (128GB+) typically offer the lowest price per gigabyte.
Is USB 3.0 worth it over USB 2.0?
Absolutely. USB 3.0 is 10x faster than USB 2.0 (100+ MB/s vs 10-15 MB/s) and costs only marginally more. There's no reason to buy USB 2.0 drives in 2026 — the time savings alone make USB 3.0 worth it.
How long do USB drives last?
Quality USB drives from reputable brands can last 10+ years with normal use. They're rated for 10,000-100,000 write cycles. Don't rely on a single USB drive for critical backups — always keep multiple copies of important data.
What size USB drive should I buy?
For documents and small files, 32-64GB is plenty. For photos, music, or moving files between computers, 128-256GB is ideal. For video files or system backups, consider 512GB-1TB. Larger drives have better $/GB value.

How We Find the Cheapest USB Drives

BuyPerUnit calculates the price per gigabyte for every USB flash drive by dividing the current price by the storage capacity. This gives you the true cost of storage, making it easy to compare products of different sizes.

Products are ranked from best value (lowest $/GB) to worst. We update prices regularly from Amazon to ensure you always see current deals. Click any product to view the latest price and purchase directly.

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