Overview

  • 64GB storage capacity
    Offers ample space for photos, videos and more.
  • USB 3.1 interface
    For a fast connection. Backward compatible with USB 2.0.
  • High performance and fast sustained data transfer rates
    Up to 10 Gbps (using USB 3.1) for quick and efficient file backup.
  • Portable design
    Measures just 1.2″ long and is less than half the width of a business card for taking with you on the go.
  • Access your USB drive content online with Flashback (1-year free trial included)
    Flashback automatically creates a copy of the files on your USB drive online so you can access them even if your drive is lost or left behind.
  • SanDisk SecureAccess software
    Helps keep your files protected.
  • Hot swappable
    Allows easy connection without having to reboot.

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Specifications

Capacity & configuration

Storage Capacity
64GB, 128GB, 256GB, 512GB, 32GB
Connector Type(s)
USB-A

Dimensions & weight

Product Name
Ultra Fit 64GB USB 3.1 Flash Drive
Product Height
0.2 inches
Product Width
0.6 inches
Product Depth
1.2 inches
Product Weight
0.05 ounces

Features

Brand
SANDISK
Color
Black
USB Generation
USB 3.1
Wireless Capability
No
Maximum Read Speed
130 megabytes per second
Password Protection
No
Retractable
No
Lanyard Attachment
Yes
UPC
619659165147, 619659165154, 619659165161, 619659177010

Power & warranty

Model Number
SDCZ430-064G-A46
Warranty - Parts
2 years
Warranty - Labor
2 years

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
PRESTONOct 23, 2026 · Verified purchase ★★★★★

More space than I needed - Bought it almost exclusively as a Windows 10/11 install flashdrive utility. Only needed maybe 8-16GB but this 64GB was the smallest they had in store at the time and it's was also extremely cheap. My only concern is that it's so small that tim afraid I might eventually lose it. But the small size also addresses a significantly worse problem older long flash drives had, which is flexing and eventually breaking.

ChuckOct 16, 2026 · Verified purchase ★★★★★

These are great small physical size drives - I have purchased several of these in 32 and 64 GB sizes for different projects to use a the main drive for DDWRT and OpenWRT networking projects. I love the low profile so they are not in the way!

SpiderOct 10, 2026 · Verified purchase ★★★★★

Small and quick - Great for a small USB. Fast and efficient. Glad I got this before the AI price boom

Camaragirl25Oct 9, 2026 · Verified purchase ★★★★★

Love this - Amazing so easy and fast to use. 10/10 I love this

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat