--- product_id: 279490937 title: "256GB Ultra USB 3.0 Flash Drive - SDCZ48-256G-GAM46, Black" brand: "sandisk" price: "323.64 DT" currency: TND in_stock: true reviews_count: 5 url: https://www.desertcart.tn/products/279490937-256gb-ultra-usb-3-0-flash-drive-sdcz48-256g-gam46 store_origin: TN region: Tunisia --- # Up to 130MB/s read speed 256GB high-capacity storage Secure file encryption & password protection 256GB Ultra USB 3.0 Flash Drive - SDCZ48-256G-GAM46, Black **Brand:** sandisk **Price:** 323.64 DT **Availability:** ✅ In Stock ## Summary > 🚀 Unlock speed, space, and security in one ultra-sleek drive! ## Quick Answers - **What is this?** 256GB Ultra USB 3.0 Flash Drive - SDCZ48-256G-GAM46, Black by sandisk - **How much does it cost?** 323.64 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/279490937-256gb-ultra-usb-3-0-flash-drive-sdcz48-256g-gam46) ## 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 sensitive files safe with built-in encryption and password protection 🔒 - • **Massive 256GB Storage:** Carry your entire digital life in one sleek, lightweight drive 💾 - • **Blazing Fast Transfers:** Experience speeds up to 10x faster than USB 2.0 for seamless file moves ⚡ - • **Peace of Mind Warranty:** Backed by a 5-year limited manufacturer warranty for long-term reliability 🛡️ - • **Universal Compatibility:** Works effortlessly with USB 3.0 and backward compatible with USB 2.0 ports 🔄 ## Overview The SanDisk 256GB Ultra USB 3.0 Flash Drive delivers lightning-fast read speeds up to 130MB/s and transfer speeds 10x faster than USB 2.0. With 256GB of storage, secure encryption, and password protection, it’s perfect for professionals who demand speed, capacity, and data safety. Compatible with USB 3.0 and USB 2.0 ports, it’s backed by a 5-year warranty, making it a reliable choice for on-the-go data management. ## Description With SanDisk Ultra USB 3.0 Flash Drive and SanDisk Cloud, you have the flexibility to store your content where you want it. SanDisk Cloud is convenient online storage for keeping all of your photos, videos, music and documents in one place, accessible from any device and, when purchased with a SanDisk Ultra USB 3.0 Flash Drive, comes at a great. Plus, the SanDisk Cloud app makes it easy to access and share your files with family and friends, anytime, anywhere. ## 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) - 5-year limited manufacturer warranty [Visit the official SanDisk website for warranty details] ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Lightweight | | Asin | B081QSHG1K | | Best Sellers Rank | #65,545 in Computers (See Top 100 in Computers) #685 in USB Flash Drives | | Brand | SanDisk | | Color | Black | | Compatible Devices | Laptop | | Connectivity Technology | USB | | Customer Reviews | 4.7 4.7 out of 5 stars (22,496) 4.7 out of 5 stars | | Flash Memory Type | USB | | Global Trade Identification Number | 00619659179946 | | Hardware Connectivity Technology | USB Type A | | Hardware Interface | USB 3.2 Gen 1 | | Manufacturer | Western Digital Technologies, Inc. | | Memory Storage Capacity | 256 GB | | Mfr Part Number | SDCZ48-256G-GAM46 | | Model Name | Ultra | | Model Number | SDCZ48-256G-GAM46 | | Number Of Packs | 1 | | Read Speed | 130 Megabytes Per Second | | Unit Count | 1 Count | | Upc | 619659179946 | | 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 features:** Lightweight - **Writing speed:** 10x ## Images ![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 ### ⭐⭐⭐⭐⭐ USB 3.0 is the magic number. *by on Reviewed in the United Kingdom 18 December 2020* The perfect balance of price and capacity. Possibly not the fastest USB stick out there, and to be fair it's not the smallest either, but I've bought two of these and I use them to watch movies on my TV. Round the back of the set nobody can see it sticking out anyway. I bought the first one a couple of years ago and it's never let me down, despite being formatted and overwritten many times.The USB plug can be pushed in and out of the casing to keep it safe, which is a much better idea than having a replaceable cap that can easily get lost. ### ⭐ Funcionó dos años y no hay garantía para México *by on Reviewed in Mexico 13 May 2020* Adquirí la memoria por la velocidad y garantía de 5 años que anuncian, funcionó bien sólo 2 años y murió. Me dirigí a Sandisk México para hacer válida la garantía pero no ofrecen cobertura en latinoamérica para éste propósito. He visto más comentarios de unidades que fallan. Evítense la pena de pagar por éste producto ya que no hay forma de validar la garantía, de cierta forma es publicidad engañosa pues la página es amazon.mx y está anunciada esta garantía. ### ⭐⭐⭐⭐⭐ clef usb 256 Go *by on Reviewed in France 30 September 2020* Merci pour le colis, arrivé dans les temps, bien protégé, et qui est reconnu par mon système de navigation de voiture. Chose qui n'était pas possible avec une autre commande de clef USB 256GO. Celle de scandisk était beaucoup plus cher. Peut être fallait il mettre le prix pour être reconnu. ## 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 --- ## 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.tn/products/279490937-256gb-ultra-usb-3-0-flash-drive-sdcz48-256g-gam46](https://www.desertcart.tn/products/279490937-256gb-ultra-usb-3-0-flash-drive-sdcz48-256g-gam46) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-30*