---
product_id: 218613128
title: "SanDisk 256GB Ultra USB 3.0 Flash Drive - SDCZ48-256G-GAM46, Black"
brand: "sandisk"
price: "₨1071"
currency: SCR
in_stock: true
reviews_count: 8
category: "Sandisk"
url: https://www.desertcart.sc/products/218613128-sandisk-256gb-ultra-usb-3-0-flash-drive-sdcz48-256g
store_origin: SC
region: Seychelles
---

# Up to 130MB/s read speed 256GB high-capacity storage 128-bit AES encryption SanDisk 256GB Ultra USB 3.0 Flash Drive - SDCZ48-256G-GAM46, Black

**Brand:** sandisk
**Price:** ₨1071
**Availability:** ✅ In Stock

## Summary

> 💼 Power up your productivity with speed and security in your pocket!

## Quick Answers

- **What is this?** SanDisk 256GB Ultra USB 3.0 Flash Drive - SDCZ48-256G-GAM46, Black by sandisk
- **How much does it cost?** ₨1071 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/218613128-sandisk-256gb-ultra-usb-3-0-flash-drive-sdcz48-256g)

## Best For

- sandisk enthusiasts

## Why This Product

- Trusted sandisk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rock-Solid Security:** Keep your private data locked tight with advanced password protection 🔒
- • **Blazing Fast Transfers:** Move your files up to 10x faster than USB 2.0—no more waiting around ⚡
- • **Universal Compatibility:** Seamlessly works with USB 3.0 and backward compatible with USB 2.0 ports for ultimate flexibility 🔄
- • **Massive Storage On-The-Go:** Carry 256GB of your essential projects, media, and backups wherever you roam 💾
- • **Trusted Durability & Support:** Backed by 5-year warranty and SanDisk’s 25+ years of reliability—your data’s best ally 🛡️

## Overview

The SanDisk 256GB Ultra USB 3.0 Flash Drive delivers lightning-fast transfer speeds up to 130MB/s, 10x faster than standard USB 2.0 drives, with robust 128-bit AES encryption for secure file protection. Its large 256GB capacity fits extensive projects and media, while universal USB 3.0/2.0 compatibility ensures seamless use across devices. Lightweight and durable, it’s backed by a 5-year warranty and SanDisk’s trusted legacy, making it the go-to choice for professionals who demand speed, security, and reliability on the move.

## Description

Step up to high-speed USB 3.0 and transfer your videos, photos and files up to ten times faster than standard USB 2.0 drives**. SanDisk Ultra USB 3.0 Flash Drive takes the wait out of moving, sharing or backing up big files—now you can transfer a full-length movie from your laptop to your flash drive in less than a minute(1). Password protection lets you keep your private files private(2) and still generously share with family and friends. And, with a sleek, sturdy SanDisk Ultra USB 3.0 Flash Drive in your pocket, you won’t need an Internet connection to access those photos and videos anyplace and anytime you want. For more than 25 years, SanDisk has been known for quality and reliability all around the world. *1GB=1,000,000,000 bytes. Actual user storage less. **Transfer to drive up to 10 times faster than standard USB 2.0 drives (4MB/s); up to 100MB/s read speed. USB 3.0 port required. Based on internal testing; performance may be lower depending upon host device. 1MB=1,000,000 bytes. (1)Based on 1.2GB MPEG-4 video transfer with USB 3.0 host device. Results may vary based on host device, file attributes and other factors. (2)Password protection uses 128-bit AES encryption and is supported by Windows 7, Windows 8, Windows 10, and macOS v10.9+ (Software download required for Mac, visit the official SanDisk website for SecureAccess details). (4)Registration required; terms and conditions apply.

Review: 💾 SanDisk Ultra Flash Drive: A Great Project Drive (Not Your Life's Archive!) - I love a good flash drive—it's the only place I can confidently move all my digital projects and old files without them cluttering up my main computer! This SanDisk Ultra 128GB drive is fast, reliable, and can hold a good chunk of data, but let's be realistic: at 53, 128GB is barely enough to store last weekend's vacation photos, let alone a lifetime of pictures and videos. It's a project drive, not a digital archive! It's the perfect size for backups, moving massive files, or carrying around that one embarrassing PowerPoint presentation from 2005 that you can't bear to delete. 😎 Cool/Unaware Fun Fact: The Secret Agent Drive! Did you know you can use this drive to turn any public or work computer into your own private space? You can install an entire portable operating system (like Linux) directly onto this drive. Plug it into almost any computer, boot from the drive, and you get your own personal desktop, complete with your files and settings, without touching or leaving any trace on the host machine! It's a great tool for a man who needs to organize his projects better and access them anywhere. Try that with a floppy disk, Grandpa!
Review: SanDisk 128GB Ultra 2 pack. - I've purchased a number of SanDisk products over the years and have yet to be disappointed. This is my first purchase of the Flash Drive Ultra and I find the quality and performance to be excellent. Speed is good and well within the benchmarks stated as far as read/write speeds. I'm not real crazy about the thumb open / close mechanism allowing dust or other foreign matter to infiltrate the Male USB port insert, but I guess time will tell. At this price point per drive, I don't really have much to complain about. I generally do a visual inspection of my drives anyhow, so blowing dust particles out or using a Q-tip dipped in Alcohol to remove any debris is simple enough. The instructions are straight forward and easy to understand for even the most untechnical amongst us and the RescuePro Deluxe Software included is a very nice feature for when those magical "OOPS!" moments occur. I think most of us have had at least one occurrence that left us scrambling for data recovery software after a drive was corrupted or an accidental deletion of files and folders that bypassed the desktop Trash Bin. The application comes with both Mac OS and Microsoft compatible versions ready to install from the disk as well as a download link for any additional copies. Registration / Activation is inscribed on an insert inside the drive packaging. Open the drive packaging carefully to keep this vital information from being damaged. A free One-year, Single user License is a pretty decent deal. Photos: 1.) SanDisk 128GB Ultra 2 pack. 2.) RescuePro Deluxe, 1 Year Free W/ Registration Key.

## Features

- Transfer speeds up to 10x faster than standard USB 2.0 drives (4MB/s); up to 130MB/s read speed; USB 3.0 port required. Based on internal testing; performance may be lower depending upon host device. 1MB=1,000,000 bytes
- Backward compatible with USB 2.0
- Secure file encryption and password protection(2)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081QSHG1K |
| Additional Features | Lightweight |
| Best Sellers Rank | #3 in USB Flash Drives |
| Brand | Sandisk |
| Color | Black |
| Connectivity Technology | USB |
| Customer Reviews | 4.6 out of 5 stars 50,929 Reviews |
| Flash Memory Type | USB |
| Global Trade Identification Number | 00619659179946 |
| Hardware Interface | USB, USB 2.0, USB 3.0 |
| Item Height | 0.31 inches |
| Item Weight | 9.07 g |
| Manufacturer | Western Digital Technologies, Inc. |
| Memory Storage Capacity | 256 GB |
| Model Name | Ultra |
| Read Speed | 130 Megabytes Per Second |
| Special Feature | Lightweight |
| UPC | 619659179946 |
| Unit Count | 1.0 Count |
| Warranty Description | 5-year limited manufacturer warranty |
| Write Speed | 10x |

## Product Details

- **Brand:** Sandisk
- **Hardware Interface:** USB, USB 2.0, USB 3.0
- **Memory Storage Capacity:** 256 GB
- **Special Feature:** Lightweight
- **Write Speed:** 10x

## Images

![SanDisk 256GB Ultra USB 3.0 Flash Drive - SDCZ48-256G-GAM46, Black - Image 1](https://m.media-amazon.com/images/I/61TuPtmTScL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Will it work for ps5**
A: I am relatively certain it will work for PS5 as i purchased it for use on a PS4.  Just note its reads are USB3.0 fast but writes are a bit slower in the USB2.0 speed range.

**Q: is it sensitive to vibration in a car. Song skipping ? Shutting down ?**
A: I bought these to install a Ford Sync Update.   I needed about 20 Gbyte to download it from the internet.   It worked perfectly but the download still took almost an hour to download on my 100 mbyte download speed.  The Sandisk then plugged into my car's Sync 3 usb and completed the job in another 35 minutes.  So, great price, works as it should.   I don't think it would be subject to vibration unless your USB is damaged causing it to fit loosely.

**Q: Would this work on an imac 2011, ios 10.03? do i need to download anything to make it work?**
A: should work with it

**Q: Formatting 512gb drive to exfat- what allocation unit size? comes set on "128k" but options from 32k to 32,768k (using for video files 1gb- 4 + gb)?**
A: Don't know any of that.  But I can tell you it holds a lot and it don't seem much different  than regular sandisk flash drive Also, my computer is not that fast

## Customer Reviews

### ⭐⭐⭐⭐⭐ 💾 SanDisk Ultra Flash Drive: A Great Project Drive (Not Your Life's Archive!)
*by R***L on December 5, 2025*

I love a good flash drive—it's the only place I can confidently move all my digital projects and old files without them cluttering up my main computer! This SanDisk Ultra 128GB drive is fast, reliable, and can hold a good chunk of data, but let's be realistic: at 53, 128GB is barely enough to store last weekend's vacation photos, let alone a lifetime of pictures and videos. It's a project drive, not a digital archive! It's the perfect size for backups, moving massive files, or carrying around that one embarrassing PowerPoint presentation from 2005 that you can't bear to delete. 😎 Cool/Unaware Fun Fact: The Secret Agent Drive! Did you know you can use this drive to turn any public or work computer into your own private space? You can install an entire portable operating system (like Linux) directly onto this drive. Plug it into almost any computer, boot from the drive, and you get your own personal desktop, complete with your files and settings, without touching or leaving any trace on the host machine! It's a great tool for a man who needs to organize his projects better and access them anywhere. Try that with a floppy disk, Grandpa!

### ⭐⭐⭐⭐⭐ SanDisk 128GB Ultra 2 pack.
*by P***L on October 22, 2025*

I've purchased a number of SanDisk products over the years and have yet to be disappointed. This is my first purchase of the Flash Drive Ultra and I find the quality and performance to be excellent. Speed is good and well within the benchmarks stated as far as read/write speeds. I'm not real crazy about the thumb open / close mechanism allowing dust or other foreign matter to infiltrate the Male USB port insert, but I guess time will tell. At this price point per drive, I don't really have much to complain about. I generally do a visual inspection of my drives anyhow, so blowing dust particles out or using a Q-tip dipped in Alcohol to remove any debris is simple enough. The instructions are straight forward and easy to understand for even the most untechnical amongst us and the RescuePro Deluxe Software included is a very nice feature for when those magical "OOPS!" moments occur. I think most of us have had at least one occurrence that left us scrambling for data recovery software after a drive was corrupted or an accidental deletion of files and folders that bypassed the desktop Trash Bin. The application comes with both Mac OS and Microsoft compatible versions ready to install from the disk as well as a download link for any additional copies. Registration / Activation is inscribed on an insert inside the drive packaging. Open the drive packaging carefully to keep this vital information from being damaged. A free One-year, Single user License is a pretty decent deal. Photos: 1.) SanDisk 128GB Ultra 2 pack. 2.) RescuePro Deluxe, 1 Year Free W/ Registration Key.

### ⭐⭐⭐⭐⭐ ScanDisk 32GB 3-pack
*by R***M on January 7, 2026*

Works great, used it in my Blink 4 camera system module. Nice price for three, and very good quality.

## Frequently Bought Together

- SanDisk 256GB Ultra USB 3.0 Flash Drive - SDCZ48-256G-GAM46, Black
- SanDisk 128GB Ultra Flair USB 3.0 Flash Drive - SDCZ73-128G-G46, black

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-24*