---
product_id: 48149868
title: "Ultra 256GB, USB-A Flash Drive, Up to 100MB/s Read Speeds"
brand: "sandisk"
price: "€ 77.11"
currency: EUR
in_stock: true
category: "San Disk"
url: https://www.desertcart.sk/products/48149868-ultra-256gb-usb-a-flash-drive-up-to-100mb-s
store_origin: SK
region: Slovakia
---

# USB 3.0 - 10x faster transfer 256GB massive storage Password-protected encryption Ultra 256GB, USB-A Flash Drive, Up to 100MB/s Read Speeds

**Brand:** sandisk
**Price:** € 77.11
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock speed, space, and security in one sleek drive!

## Quick Answers

- **What is this?** Ultra 256GB, USB-A Flash Drive, Up to 100MB/s Read Speeds by sandisk
- **How much does it cost?** € 77.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/48149868-ultra-256gb-usb-a-flash-drive-up-to-100mb-s)

## 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

- • **Durable & Sleek:** Premium metal casing designed to withstand daily hustle and keep your data safe.
- • **Secure Your Data:** Built-in SanDisk SecureAccess software encrypts and password-protects your private files.
- • **Blazing Fast Transfers:** Move a full-length movie in under 40 seconds with USB 3.0 speeds up to 130MB/s.
- • **Massive 256GB Capacity:** Store thousands of files, photos, and videos without compromise.
- • **Plug & Play Convenience:** Universal USB-A compatibility ensures seamless use across laptops and desktops.

## Overview

The SanDisk Ultra 256GB USB-A Flash Drive delivers up to 130MB/s read speeds with USB 3.0 technology, offering 10x faster transfers than USB 2.0. Its durable metal casing protects your data, while built-in password protection and encryption keep your files secure. Perfect for professionals needing reliable, high-capacity portable storage.

## Description

Compact USB 3.0 flash drive with up to 130MB/s transfer speeds, password protection, and durable metal casing for reliable, high-capacity data storage.

## Features

- USB 3.0 enabled (USB 2.0 compatible) - up to 10x faster than standard USB 2.0
- Transfer a full-length movie in less than 40 seconds
- Transfer to drive up to 15 times faster than standard USB 2.0 drives.
- Password-protects and encrypts private files with SANDISK SecureAccess software
- Sleek, durable metal casing
- Operating temperature 0 degree to 45 degree in Celsius. Storage temperature minus 10 degree to 70 degree in Celsius

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00YFI1A66 |
| Best Sellers Rank | 127 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 6 in USB Flash Drives |
| Box Contents | SanDisk Ultra 256GB USB flash drive USB 3.0 up to 130MB/sec |
| Brand Name | SanDisk |
| Colour | Black |
| Compatible Devices | Computers, Laptops |
| Compatible Phone Models | Laptop,Personal Computer |
| Country of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (209,991) |
| EU Spare Part Availability Duration | 1 Years |
| Flash Memory Type | USB flash drive |
| Flash Memory Video Speed Class | V30 |
| Global Trade Identification Number | 00619659125974, 07195003036446 |
| Hardware Connectivity Technology | USB Type A |
| Hardware Interface | USB 3.0 |
| Item Dimensions D x W x H | 16D x 10W x 1H centimetres |
| Item Type Name | SanDisk Ultra® USB 3.0 USB Flash Drive 256GB Black SDCZ48-256G-U46 USB 3.2 Gen 1 (USB 3.0) |
| Item Weight | 0.03 Pounds |
| Manufacturer | SanDisk |
| Manufacturer Part Number | SDCZ48-256G-U46 |
| Memory Storage Capacity | 256 GB |
| Model Name | 256GB Ultra Fit USB 3.0 Flash Drive 100MB/s |
| Model Number | SDCZ48-256G-U46 |
| Network Connectivity Technology | USB |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Features | Operating temperature range:0 - 45 °C |
| Product Warranty | 2 year manufacturer |
| Read Speed | 100 |
| UPC | 619659125974 |
| Unit Count | 1.0 count |
| Write Speed | 80 MB/s |

## Product Details

- **Brand:** SanDisk
- **Hardware interface:** USB 3.0
- **Memory storage capacity:** 256 GB
- **Special feature:** Operating temperature range:0 - 45 °C
- **Write speed:** 80 MB/s

## Images

![Ultra 256GB, USB-A Flash Drive, Up to 100MB/s Read Speeds - Image 1](https://m.media-amazon.com/images/I/61T85CGI4ZL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: Is this ok for fire hd8 kindle and is it wireless**
A: No it is definitely not. It's not wireless and needs a full size USB port. According to the specs, the kindle hd 8 only has a micro USB port.

**Q: How many mp3 tracks and how many albulms can i store on a 256 gb usb flash drive**
A: The amount of mp3 tracks on a 250Gb drive depends on the bit rate they are encoded at. At a bit rate of 160kbps low end for mp3 for a 2:30 minute track will take about 6Mb. A 06:30 minute recording done at 320kbps, the high end of mp3 will take around 16Mb. It's easy to do the maths and you will notice a difference in quality. I use FLAC for all my recordings which have bit rates substantially higher than this at about 1500kbps where a 06:30 recording takes 70Mb of space but again, the quality is superb and much closer to the actual recording. I hope this helps but there really is no definitive answer to this question.

**Q: is this suitable for freeview recording on tv?**
A: Yes, it does tried it on my samsung tv

**Q: can you youse this sanddisk 256 flash drive on Samsung Galaxy s20 phone?**
A: With a USB A (female) to USB C (male) converter, you can use the flash drive on your Samsung S20. I recommend looking for a high speed one if you're transferring large files.

## Frequently Bought Together

- SanDisk 256GB Ultra USB 3.0 Flash Drive - SDCZ48-256G-U46 Black
- SABRENT 4-Port USB 3.0 Hub with Individual LED Power Switches - Slim, Portable Design - 2 Ft Cable - Fast Data Transfer - Compatible with Mac & PC (HB-UM43)
- Logitech Touch Keyboard K400

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**Shop now:** [https://www.desertcart.sk/products/48149868-ultra-256gb-usb-a-flash-drive-up-to-100mb-s](https://www.desertcart.sk/products/48149868-ultra-256gb-usb-a-flash-drive-up-to-100mb-s)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-26*