---
product_id: 40732222
title: "SanDisk 128GB Extreme Go USB 3.1 Flash Drive - SDCZ800-128G-G46"
brand: "sandisk"
price: "$0.37"
currency: USD
in_stock: false
reviews_count: 7
url: https://www.desertcart.us/products/40732222-sandisk-128gb-extreme-go-usb-3-1-flash-drive-sdcz800
store_origin: US
region: United States of America
---

# 35X faster than USB 2.0 128-bit AES encryption 150MB/s write speed SanDisk 128GB Extreme Go USB 3.1 Flash Drive - SDCZ800-128G-G46

**Brand:** sandisk
**Price:** $0.37
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Speed, Security, and Storage — The Ultimate Flash Drive for the Go-Getter

## Quick Answers

- **What is this?** SanDisk 128GB Extreme Go USB 3.1 Flash Drive - SDCZ800-128G-G46 by sandisk
- **How much does it cost?** $0.37 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/40732222-sandisk-128gb-extreme-go-usb-3-1-flash-drive-sdcz800)

## 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

- • **Secure Your Secrets:** Built-in 128-bit AES encryption keeps your private files locked down tight.
- • **Massive 128GB Storage:** Carry 1000+ photos or essential files effortlessly wherever you go.
- • **Blazing Fast Transfers:** Move a 4K movie in under 40 seconds—because your time is money.
- • **Universal Compatibility:** Seamlessly works with USB 3.1, 3.0, and 2.0 ports—plug and play freedom.
- • **RescuePRO Deluxe Included:** One-year file recovery subscription ensures your data is never truly lost.

## Overview

The SanDisk 128GB Extreme Go USB 3.1 Flash Drive delivers ultra-fast transfer speeds up to 150MB/s, making it 35 times faster than traditional USB 2.0 drives. Its retractable design protects the connector, while included 128-bit AES encryption software safeguards your private files. Compatible with USB 3.1, 3.0, and 2.0 ports, it also comes with a one-year RescuePRO Deluxe file recovery subscription, making it a reliable and secure storage solution for professionals on the move.

## Description

With write speeds of up to 150MB/s**, the SanDisk Extreme Go USB 3.1 Flash Drive lets you quickly copy and go. Up to 35X faster than standard USB 2.0 drives**, so you can transfer a full-length 4K movie to the drive in less than 40 seconds1. The design keeps the retractable connector protected when not in use, and the included SanDisk Secure Access software provides password protection 3 of your private files while leaving the rest of the drive available for sharing.

## Features

- Transfer files to the drive up to 35X faster than USB 2.0 flash drives(1)
- Write speeds of up to 150MB/s(1) let you transfer a full-length 4K movie in less than 40 seconds(2) or 1000 photos in less than 60 seconds(3)
- Backward-compatible with USB 3.0 and USB 2.0
- SanDisk SecureAccess software included for 128-bit AES file encryption and password protection(4)
- Includes RescuePRO Deluxe file recovery software download (one-year subscription offer)(5)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Read Speed | 200 Megabytes Per Second |
| Connectivity Technology | USB |
| Color | Black |
| Model Name | SDCZ800-128G-G46 |
| Flash Memory Type | USB |
| Manufacturer | SanDisk |
| UPC | 619659152178 |
| Global Trade Identification Number | 00619659152178 |
| RAM | 128 GB |
| Item model number | SDCZ800-128G-G46 |
| Hardware Platform | PC, Mac |
| Item Weight | 0.64 ounces |
| Product Dimensions | 0.45 x 0.84 x 2.79 inches |
| Item Dimensions  LxWxH | 0.45 x 0.84 x 2.79 inches |
| Flash Memory Size | 128 |
| ASIN | B01N0YZVQE |
| Is Discontinued By Manufacturer | No |
| Date First Available | January 13, 2017 |

## Product Details

- **Brand:** SanDisk
- **Memory Storage Capacity:** 128 GB
- **Hardware Interface:** USB 3.0
- **Special Feature:** Lightweight
- **Write Speed:** 150 MB per second

## Images

![SanDisk 128GB Extreme Go USB 3.1 Flash Drive - SDCZ800-128G-G46 - Image 1](https://m.media-amazon.com/images/I/51KyYj0INQL.jpg)
![SanDisk 128GB Extreme Go USB 3.1 Flash Drive - SDCZ800-128G-G46 - Image 2](https://m.media-amazon.com/images/I/51QrPFOGDBL.jpg)
![SanDisk 128GB Extreme Go USB 3.1 Flash Drive - SDCZ800-128G-G46 - Image 3](https://m.media-amazon.com/images/I/51QrPFOGDBL.jpg)

## Questions & Answers

**Q: Why would anyone buy this one over the older model considering that the older one is faster in both write and read speed?**
A: Only O-N-E good reason to buy this over the older version; YOU CAN'T BUY THEM ANYMORE!!! The old CZ80 was far superior in performance particularly in writes, and out of the 5 64GB USB 3.1 models I bought all of them fail to even max out USB 2.0 on WRITES. On reads they perform about like a fixed mechanical HDD 80-120MB/s. What good is a USB 3.0 drive if you can't write data quickly as well as write it? You buy USB 3.0 flash drives to avoid staring at a progress bar forever! The thing that kills me the most is that Sandisk is more than capable of producing a quality product, but they have chosen to cheap out on the construction of some if their products lately in the interest of maximizing profit. If the old flash drives before these had become more expensive to manufacture they should have proportionately increased price because even if they charged 10-15 dollars more than what the drives were going for the CZ80 drives were still worth it at that price point; just look up some of the benchmarks for the CZ80. I ended up purchasing a Corsair Voyager GTX which is expensive, but at least it's performance and build quality are representative of what you expect at that price point.

**Q: Your avertising shows a lifetime limited warranty but when searching through your q&a section i see a numer of different answers. so which is it?**
A: all I know is I tried to return mine after 4 months and couldn’t.   It was dead after dozen uses.

**Q: Is it good with nvidia shield tv?**
A: I'm not sure. Idk what nvidia shield tv is. You can always google it or call SanDisk customer service.

**Q: For people finding the write speeds slower than advertised, what competing drive has good write speeds?**
A: I do not know. It's fast enough for my needs but I only use it for document transfer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Handy mass storage to go, with more than good enough security
*by D***F on May 10, 2019*

The 128GB version of this is the "upgrade" pick from Wirecutter for flash drives, except it's only $4 more than their normal pick, at 64GB. 128GB in your pocket for only $32 (at the time of this review) is really ridiculous.The transfer speeds are very fast. I don't bother doing my own benchmarkings--google them if you care, but they're very good at USB 3.1 rates. I really like the sliding & locking mechanism to protect the USB connection. Bigger than a thumbnail sized drive, but small enough to put on my keychain.The included (for free) encrypted drive system is easy enough to use. Its GUI a bit clunky to navigate, but to launch it, just double click on the .exe file that's on the unencrypted partition. It uses the AES 128 synchronous cipher, which is more than strong enough for most needs. It looks like you can upgrade it for a price, but you can also store your own end-to-end encrypted Trucrypt or Veracrypt "file" (volume) if you're that paranoid.

### ⭐⭐⭐⭐⭐ works great after 3 years of use
*by J***Z on December 17, 2023*

Light to medium use deleted copied to many times reformated and used again.Still working seem to be asgood as when I purchased I don't brag about it to "friends" so glad that I still have them

### ⭐⭐⭐⭐⭐ Does not fit into front PS4 USB IO
*by J***C on April 17, 2019*

The flash drive works as intended and this is why I'm giving it five stars. However I mainly bought it to add additional save space capacity for my Ps4 Pro. I was disappointed to find out that the body is too thick and does not fit into the USB ports of the Ps4. The ps4 has the USB ports in between these indentions. the only way I managed to make it fit is by using the third available port on the rear of the Pro. This is annoying since it makes it hard to easily remove and also not possible if you have the standard PS4 model.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-09*