--- product_id: 51833392 title: "SanDisk Extreme Go USB 3.1 128 GB Flash Drive , black" brand: "sandisk" price: "$1.34" currency: USD in_stock: false reviews_count: 13 url: https://www.desertcart.us/products/51833392-sandisk-extreme-go-usb-3-1-128-gb-flash-drive store_origin: US region: United States of America --- # 200MB/s read speed 4K movie transfer <40s 150MB/s write speed SanDisk Extreme Go USB 3.1 128 GB Flash Drive , black **Brand:** sandisk **Price:** $1.34 **Availability:** ❌ Out of Stock ## Summary > ⚡ Speed Meets Style: Transfer Like a Pro, Wherever You Go! ## Quick Answers - **What is this?** SanDisk Extreme Go USB 3.1 128 GB Flash Drive , black by sandisk - **How much does it cost?** $1.34 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/51833392-sandisk-extreme-go-usb-3-1-128-gb-flash-drive) ## 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 - • **5-Year Peace of Mind:** Backed by SanDisk’s trusted warranty, your data stays safe while you stay ahead. - • **Built for the Hustle:** Compact yet durable with a retractable plug, perfect for on-the-go professionals who demand speed and reliability. - • **Blazing Fast Transfers:** Move your 4K movies and 1000+ photos in under a minute—no more waiting around. - • **Sleek, Functional Design:** Subtle blue LED pulse signals activity without distraction—tech that looks as smart as you are. - • **USB 3.1 Gen 1 Powerhouse:** Up to 35X faster than USB 2.0, future-proof your workflow with seamless backward compatibility. ## Overview The SanDisk Extreme Go USB 3.1 128GB flash drive delivers ultra-fast read speeds up to 200MB/s and write speeds up to 150MB/s, enabling lightning-quick transfers of large files like 4K movies in under 40 seconds. Featuring USB 3.1 Gen 1 compatibility with backward support for USB 2.0, a sleek black design with a subtle blue LED indicator, and a durable retractable plug, it’s engineered for professionals who need reliable, high-performance storage on the move. Operating within 0-35°C and backed by a 5-year warranty, this drive is a powerhouse for data-intensive tasks and everyday use. ## Description From the manufacturer High-speed performance With write speeds of up to 150 MB/s [1], you can transfer a 4K movie in less than 40 seconds [2] and 1,000 photos in less than 60 [3]. Compatible with your USB ports The SanDisk Extreme Go USB 3.1 Flash Drive is backward-compatible, so you can plug it into any USB 2.0 or 3.0 port. Up to 35x faster The SanDisk Extreme Go USB 3.1 Flash Drive is up to 35X faster than standard USB 2.0 drives [1] which means you can quickly transfer your media with no waiting around. The capacity to do more Store large amounts of data, with enough room for your movie files, photos and other files thanks to capacities up to 128 GB [4]. Protect your data Create a private folder on your drive with SanDisk SecureAccess software [5]. This 128-bit AES encryption software makes it easy to password-protect critical files. Drag and drop files into the vault, and they'll be protected. Retractable connector Easily carry content in your pocket with a smart and elegant design that retracts to keep the connector – and you files – safe. Handy keyring loop The SanDisk Extreme Go USB 3.1 Flash Drive has a keyring loop so you can easily attach to your keys, binder or lanyard. Keeping your files near you no matter where you go. Disclaimers [1] Up to 150 MB/s write speed to drive, up to 35X faster than standard USB 2.0 drives (4MB/s); up to 200 MB/s read speed. USB 3.1, Gen 1 or USB 3.0 support required. Based on internal testing; performance may be lower depending upon host device. 1 MB=1,000,000 bytes. [2] Based on 4K video transfer (4 GB) with USB 3.1, Gen 1 or USB 3.0 host device. Results may vary based on host device, file attributes and other factors. [3] Based on 4 GB transfer of photos (avg. file 4 MB) with USB 3.1 Gen 1 or USB 3.0 host device. Results may vary based on host device, file attributes and other factors. [4] 1 GB=1,000,000,000 bytes. Actual user storage less. [5] Password protection uses 128-bit AES encryption and is supported by Windows Vista, Windows 7, Windows 8, Windows 10 and Mac OS X v10.7+ (Software download required for Mac, see manufacturer’s website for further details. Review: Impressive flash drive as fast as some of the PC SSD drives - Sandisk, You did it again. Your fastest flash drives may not me physically small, but they always deliver in terms of performance. Design is exactly like on the promo shots: full-black with shiny strip and blue LED hidden underneath it. When the drive is connected, it glows in "breathe" mode and when you copy/read data, it turns into pulsing mode. The diode is strong enough to be easily seen, yet not too much which would annoy/distract the user. Simple, informative, nice looking. As for the case, aluminium would be more in place just for the sake of looks (temperatures aren't an issue here, at all), yet Sandisk keeps sticking with plastic. Plug's ejecting and hiding mechanism feels solid enough for many years of use and helps reducing already significant length of the drive. Speeds are exactly like promised: 150 MB/s write is in range synthetically or on many small files, while on larger files You achieve stable 100 MB/s. Overall: great pick for power users, operating on large amount of data and expecting highest speeds possible. While the looks can seem cheap (big size & plastic case), it's the components that count. And that's where the Sandisk smashes the competitors. Review: As fast as described drive with reasonable build quality and good seek times - Device tests to read / write at the stated speeds on some PCs. The initial ex-fat partition had to be re-formatted to ext4fs or f2fs to get the performance on linux, and write speed was quite a bit slower on a raspberry Pi 4b vs write on a Solidrun ARM PC / conventional skylake PC (read speed was just below 200Mb/s on all devices). Currently in use as the root drive for the Pi I've got running my DHCP server, syslog and SNMP server. Like night and day for system responsiveness even compared to a top speed SD card. Well worth it as avoided the need to buy another mini PC. ## Features - High-speed USB 3.1 (Gen 1) performance of up to 200MB/s read and up to 150MB/s write - Transfers files to drive up to 35X faster than standard USB 2.0 drives, so you can quickly transfer and go - Transfer a 4K movie in less than 40 seconds. Transfer 1000 photos in less than 60 seconds - USB 3.1/USB 3.0 enabled (backward-compatible with USB 2.0) - Operating temperature is 0 degree to 35 degree in celsius. Storage temperature is minus 10 degree to 70 degree in celsius ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N0YZVQE | | Box Contents | 1 | | Brand | SanDisk | | Brand Name | SanDisk | | Colour | black | | Compatible Devices | Any device with a USB port | | Customer Reviews | 4.5 out of 5 stars 5,951 Reviews | | Flash Memory Type | CompactFlash | | Global Trade Identification Number | 00619659152178 | | Hardware Connectivity Technology | USB Type A | | Hardware Interface | USB 3.0 | | Hardware interface | USB 3.0 | | Item Type Name | Extreme Go USB 3.1 128 GB Flash Drive | | Item Weight | 18 g | | Manufacturer | SanDisk | | Manufacturer Part Number | SDCZ800-128G-G46 | | Memory Storage Capacity | 128 GB | | Memory storage capacity | 128 GB | | Model Name | SanDisk Extreme Go USB 3.1 Flash Drive | | Model Number | SDCZ800-128G-G46 | | Network Connectivity Technology | USB | | Product Features | Maximum temperature: 0 - 35 °C | | Product Warranty | 5 years | | Read Speed | 200 Megabytes Per Second | | Read speed | 200 Megabytes Per Second | | Special feature | Maximum temperature: 0 - 35 °C | | UPC | 619659152178 | | Unit Count | 1.0 count | | Write Speed | 150 | | Write speed | 150 | ## Product Details - **Brand:** SanDisk - **Hardware interface:** USB 3.0 - **Memory storage capacity:** 128 GB - **Special feature:** Maximum temperature: 0 - 35 °C - **Write speed:** 150 ## Images ![SanDisk Extreme Go USB 3.1 128 GB Flash Drive , black - Image 1](https://m.media-amazon.com/images/I/51KyYj0INQL.jpg) ![SanDisk Extreme Go USB 3.1 128 GB Flash Drive , black - Image 2](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: I think there is a mistake here. This product is described as the new version of extreme pro 128 gb https://www.amazon.co.uk/dp/B00HR7FWUC/ref=psdc_430554031_t1_B01HXR4OEK but I remembered that it was another product that was linked as the new version so I checked out the sandisk website and it appears I was right. The solid state version of the old one should be listed as the new one instead of this product, which is here: https://www.amazon.co.uk/SanDisk-Extreme-Solid-State-Flash/dp/B01MU8TZRV/ref=sr_1_1?ie=UTF8&qid=1501658942&sr=8-1&keywords=SANDISK+EXTREME+PRO%C2%AE+USB+3.1 **Q: Formatting the 64gb version as ntfs, i'm getting 192mb/s read and around 118mb/s write (sometimes peaking at 135mb/s). is this normal?** A: In a nutshell, yes, perfectly normal, if anything it’s actually a bit on the fast side. There are many factors in the equation that can effect speed, file types, USB sub ports, too many to mention here. **Q: Is it made of plastic or metal - need it strong for hanging end off my key ring and don't want end snapping off** A: Dear Amazon Customer, I am Can from SanDisk® Customer Care. I understand that you would like to know if the material of the Extreme Go is metal or plastic. The material of the drive is plastic but we use solid and durable materials for all our products. We cannot guarantee that it will not break, however we will be more than happy to replace the drive in case of any mishap. If you require more information, please do not hesitate to contact us at english_support@sandisk.com quoting the day you have posted your comment. Thank you for your interest in our products and have a good day. Regards, Can G. SanDisk Customer Care **Q: What is the situation for returns on this? I bought one not too long ago and it broke after 2 months of use and i couldn't return it.** A: It is Amazon's policy to replace or refund a bad product. You say you couldn't return it. Why not? ## Customer Reviews ### ⭐⭐⭐⭐⭐ Impressive flash drive as fast as some of the PC SSD drives *by J***K on 8 April 2018* Sandisk, You did it again. Your fastest flash drives may not me physically small, but they always deliver in terms of performance. Design is exactly like on the promo shots: full-black with shiny strip and blue LED hidden underneath it. When the drive is connected, it glows in "breathe" mode and when you copy/read data, it turns into pulsing mode. The diode is strong enough to be easily seen, yet not too much which would annoy/distract the user. Simple, informative, nice looking. As for the case, aluminium would be more in place just for the sake of looks (temperatures aren't an issue here, at all), yet Sandisk keeps sticking with plastic. Plug's ejecting and hiding mechanism feels solid enough for many years of use and helps reducing already significant length of the drive. Speeds are exactly like promised: 150 MB/s write is in range synthetically or on many small files, while on larger files You achieve stable 100 MB/s. Overall: great pick for power users, operating on large amount of data and expecting highest speeds possible. While the looks can seem cheap (big size & plastic case), it's the components that count. And that's where the Sandisk smashes the competitors. ### ⭐⭐⭐⭐⭐ As fast as described drive with reasonable build quality and good seek times *by D***M on 31 March 2020* Device tests to read / write at the stated speeds on some PCs. The initial ex-fat partition had to be re-formatted to ext4fs or f2fs to get the performance on linux, and write speed was quite a bit slower on a raspberry Pi 4b vs write on a Solidrun ARM PC / conventional skylake PC (read speed was just below 200Mb/s on all devices). Currently in use as the root drive for the Pi I've got running my DHCP server, syslog and SNMP server. Like night and day for system responsiveness even compared to a top speed SD card. Well worth it as avoided the need to buy another mini PC. ### ⭐⭐⭐⭐⭐ Durable, Fast, *by A***R on 2 February 2019* Have had this product for 18 months and it never fails to impress. I use this every day for transferring files between laptops, PCs and colleagues. It has never let me down and has never slowed down. Its average transfer speeds are around 120MB/s higher if transferring single large files, slower if transferring lots of small files but rarely does the average drop below 100MB/s. For those people who score it badly on transfer speed I would suggest checking ports and/or drivers. Depending on OS USB3.0/3.1 is not supported even on a USB3 port unless you have the correct drivers. Generally in these cases you will see speeds more akin to USB2 or even slower. Yes there are faster sticks around now but bang for buck you can't really go wrong with this. ## Frequently Bought Together - SanDisk 128GB Extreme Go USB 3.1 Flash Drive - SDCZ800-128G-G46 - SanDisk 128GB Ultra Flair USB 3.0 Flash Drive - SDCZ73-128G-G46, black - SanDisk 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/51833392-sandisk-extreme-go-usb-3-1-128-gb-flash-drive](https://www.desertcart.us/products/51833392-sandisk-extreme-go-usb-3-1-128-gb-flash-drive) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-06-06*