--- product_id: 20451732 title: "128GB Ultra Flair USB 3.0 Flash Drive, SDCZ73-128G-G46, Black" brand: "sandisk" price: "$54.64" currency: USD in_stock: true reviews_count: 13 category: "Sandisk" url: https://www.desertcart.us/products/20451732-128gb-ultra-flair-usb-3-0-flash-drive-sdcz73-128g store_origin: US region: United States of America --- # 150MB/s read speed 128-bit AES encryption Durable metal casing 128GB Ultra Flair USB 3.0 Flash Drive, SDCZ73-128G-G46, Black **Brand:** sandisk **Price:** $54.64 **Availability:** ✅ In Stock ## Summary > 🚀 Speed, Style & Security — The Ultimate Flash Drive Upgrade ## Quick Answers - **What is this?** 128GB Ultra Flair USB 3.0 Flash Drive, SDCZ73-128G-G46, Black by sandisk - **How much does it cost?** $54.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/20451732-128gb-ultra-flair-usb-3-0-flash-drive-sdcz73-128g) ## 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 - • **Compact & Stylish:** Lightweight, premium design that fits perfectly on your keychain for on-the-go convenience. - • **Privacy on Lockdown:** Advanced 128-bit AES password protection keeps your sensitive files secure. - • **Rock-Solid Durability:** Sleek metal casing designed to withstand daily knocks and keep your data safe. - • **Upgrade Your Workflow:** Transfer files up to 15x faster than USB 2.0 drives—because slow tech is so last decade. - • **Blazing Fast Transfers:** Move a full-length movie in under 30 seconds with USB 3.0 speeds up to 150MB/s. ## Overview The SanDisk Ultra Flair 128GB USB 3.0 flash drive delivers lightning-fast read speeds up to 150MB/s, enabling rapid file transfers like a full-length movie in under 30 seconds. Its sleek, durable metal casing offers premium protection and a stylish look, while built-in 128-bit AES encryption ensures your private files stay secure. Perfect for professionals who demand speed, reliability, and security in a compact, portable design. ## Description The SanDisk Ultra Flair USB 3.0 flash drive moves your files fast. Spend less time waiting to transfer files and enjoy high-speed USB 3.0 performance of up to 150MB/s. With transfer speeds to drive up to 15 times faster than standard USB 2.0 drives, you can transfer a full length movie in less than 30 seconds. Its durable and sleek metal casing is tough enough to handle knocks with style. And, with password protection, you can rest assured that your private files stay private. Help secure files in style with the SanDisk Ultra Flair USB 3.0 flash drive. Review: Sleek Metal with a Burning Problem - The SanDisk is a stylish, metal-clad drive that feels far more premium than its budget price tag, offering a reassuring durability that plastic competitors simply lack. For everyday tasks like moving documents or grabbing a movie to watch on a TV, the read speeds are snappy and reliable, making it an excellent addition to any keychain thanks to its sturdy loop. However, that sleek metal casing acts as a heatsink, and it gets alarmingly hot during use—often becoming uncomfortable to handle if you’ve been transferring data for more than a few minutes. This thermal issue isn't just a tactile annoyance; it directly impacts performance, causing write speeds to throttle and crawl during large file transfers as the drive struggles to cool down. It is a fantastic, nearly indestructible option for quick, light tasks, but if you plan on backing up massive folders, patience and a high heat tolerance are required. Review: Great for what I needed - I needed a reliable flash drive for moving big files between my work computer and home laptop, and my old plastic USB 2.0 drives just weren't cutting it anymore. I'm so glad I got this one. The difference in speed is night and day. I transferred a few gigabytes of photos and videos in just a couple of minutes, which would have taken forever on my old drive. The metal casing feels really solid and premium, much better than the cheap plastic ones that feel like they'll crack on my keychain. It does get a little warm when you're transferring a lot of data, but I looked it up and that's normal for these metal drives. It's compact, looks great, and the 128GB size is more than enough for what I need. It's a no-brainer for the price. I've been holding onto a trusty (but incredibly slow) 16GB flash drive for years. The time finally came to upgrade when I had to transfer a video file that was bigger than the drive itself! I grabbed this SanDisk Ultra Flair, and wow, what a difference. First off, the speed is fantastic. No more waiting around for what feels like an hour for files to copy. It's plug-and-play, and it just works. The design is also a huge plus. It’s small, has a nice weight to it because of the metal, and looks way more professional than my old plastic one. My only minor gripe is that it's small enough that I'm worried I might lose it, so I put it on my keyring immediately. It's a great piece of tech and makes me wonder why I waited so long to upgrade. ## Features - High-speed USB 3.0 performance of up to 150MB/s(1) [(1) Write to drive up to 15x faster than standard USB 2.0 drives (4MB/s); varies by drive capacity. Up to 150MB/s read speed. USB 3.0 port required. Based on internal testing; performance may be lower depending on host device, usage conditions, and other factors; 1MB=1,000,000 bytes] - Transfer a full-length movie in less than 30 seconds(2) [(2) 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] - Transfer to drive up to 15 times faster than standard USB 2.0 drives(1) - Sleek, durable metal casing - Easy-to-use password protection for your private files(3) [(3)Password protection uses 128-bit AES encryption and is supported by Windows 7, Windows 8, Windows 10, and Mac OS X v10.9 plus; Software download required for Mac, visit the SanDisk SecureAccess support page] ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B015CH1PJU | | Additional Features | Lightweight,Durable,Metal Casing | | Best Sellers Rank | #1 in USB Flash Drives | | Brand | Sandisk | | Built-In Media | Memory, USB Drives, USB Flash Drives | | Color | black | | Compatible Devices | Computers, Laptops, Tablets, Smartphones with USB port | | Connectivity Technology | USB | | Customer Reviews | 4.6 out of 5 stars 207,158 Reviews | | Flash Memory Type | USB | | Global Trade Identification Number | 00619659136710 | | Hardware Connectivity Technology | USB Type A | | Hardware Interface | USB 3.0 | | Item Dimensions D x W x H | 0.26"D x 1.67"W x 0.52"H | | Item Type Name | Sandisk Ultra Flair USB 3.0 128GB Flash Drive High Performance Up to 150MB/s - SDCZ73-128G-G46 | | Item Weight | 4.5 Grams | | Manufacturer | Sandisk Technologies, Inc. | | Memory Storage Capacity | 128 GB | | Mfr Part Number | SDCZ73-128G-G46 | | Model Name | SDCZ73-128G-G46 | | Model Number | SDCZ73-128G-G46 | | Read Speed | 150 Megabytes Per Second | | Special Feature | Lightweight,Durable,Metal Casing | | UPC | 619659136710 | | Unit Count | 1.0 Count | | Warranty Description | 1 year warranty | | Write Speed | 4 | ## Product Details - **Brand:** Sandisk - **Hardware Interface:** USB 3.0 - **Memory Storage Capacity:** 128 GB - **Special Feature:** Lightweight,Durable,Metal Casing - **Write Speed:** 4 ## Images ![128GB Ultra Flair USB 3.0 Flash Drive, SDCZ73-128G-G46, Black - Image 1](https://m.media-amazon.com/images/I/51q1BJpgGkL.jpg) ![128GB Ultra Flair USB 3.0 Flash Drive, SDCZ73-128G-G46, Black - Image 2](https://m.media-amazon.com/images/I/61FnCzrIjTL.jpg) ![128GB Ultra Flair USB 3.0 Flash Drive, SDCZ73-128G-G46, Black - Image 3](https://m.media-amazon.com/images/I/51--X0Xj7UL.jpg) ![128GB Ultra Flair USB 3.0 Flash Drive, SDCZ73-128G-G46, Black - Image 4](https://m.media-amazon.com/images/I/71vXDZeI1vL.jpg) ![128GB Ultra Flair USB 3.0 Flash Drive, SDCZ73-128G-G46, Black - Image 5](https://m.media-amazon.com/images/I/81gor6hfTcL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Number of reviews mention this flash drive getting hot rapidly. Is this listed item an upgraded version which addressed that issue?** A: My USB drive got extremely hot and seriously lagged my computer. This is due to I/O hangs due to bad memory locations in the flash devices which is totally normal. At this amazingly awesome price point, the factory is not formatting it. So all you have to do is format the drive (over night). I had a house fan blowing on it during the format. Now the drive is slightly warm when doing a full backup and lags my laptop not. **Q: Does this drive come with a cap (cover)?** A: No cap - it is one piece -no moving parts nothing slides in or out no cap it just plugs straight in to the usb port as is **Q: What is the writing speed? i want to run alternative operating systems on usb like remix os and linux distros. i need at least 20 mb/s writing speed.** A: I have the 128 GB and the 16 GB. Both tested on several computers. At larger file transfers the writing speed goes down to 5 MB/s and even stops completely for some time. Desperately I tried all Windows file systems - there was pretty much no difference. I have so many SD cards and sticks - this product has the worst write performance I have ever seen. **Q: Does it have an LED light?** A: It has not led light. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sleek Metal with a Burning Problem *by Q***. on December 14, 2025* The SanDisk is a stylish, metal-clad drive that feels far more premium than its budget price tag, offering a reassuring durability that plastic competitors simply lack. For everyday tasks like moving documents or grabbing a movie to watch on a TV, the read speeds are snappy and reliable, making it an excellent addition to any keychain thanks to its sturdy loop. However, that sleek metal casing acts as a heatsink, and it gets alarmingly hot during use—often becoming uncomfortable to handle if you’ve been transferring data for more than a few minutes. This thermal issue isn't just a tactile annoyance; it directly impacts performance, causing write speeds to throttle and crawl during large file transfers as the drive struggles to cool down. It is a fantastic, nearly indestructible option for quick, light tasks, but if you plan on backing up massive folders, patience and a high heat tolerance are required. ### ⭐⭐⭐⭐⭐ Great for what I needed *by T***A on March 18, 2026* I needed a reliable flash drive for moving big files between my work computer and home laptop, and my old plastic USB 2.0 drives just weren't cutting it anymore. I'm so glad I got this one. The difference in speed is night and day. I transferred a few gigabytes of photos and videos in just a couple of minutes, which would have taken forever on my old drive. The metal casing feels really solid and premium, much better than the cheap plastic ones that feel like they'll crack on my keychain. It does get a little warm when you're transferring a lot of data, but I looked it up and that's normal for these metal drives. It's compact, looks great, and the 128GB size is more than enough for what I need. It's a no-brainer for the price. I've been holding onto a trusty (but incredibly slow) 16GB flash drive for years. The time finally came to upgrade when I had to transfer a video file that was bigger than the drive itself! I grabbed this SanDisk Ultra Flair, and wow, what a difference. First off, the speed is fantastic. No more waiting around for what feels like an hour for files to copy. It's plug-and-play, and it just works. The design is also a huge plus. It’s small, has a nice weight to it because of the metal, and looks way more professional than my old plastic one. My only minor gripe is that it's small enough that I'm worried I might lose it, so I put it on my keyring immediately. It's a great piece of tech and makes me wonder why I waited so long to upgrade. ### ⭐⭐⭐⭐⭐ USB 3.0 flash drive *by J***E on January 22, 2026* This SanDisk flash drive is a reliable device for everyday storage. The sleek, durable metal housing feels solid in hand and easy to carry around. The read and write performance of this USB 3.0 is fast, ideal for the storage of movies and backup files. USB 3.0 is faster compared to USB 2.0 devices. It's also fully backward-compatible with USB 2.0 ports, but will operate at reduced speeds on those older ports. The connectivity to a USB 3.0 port or higher can achieve significantly higher throughput, which speeds up transferring large files like videos, photos, and backups compared with older USB standards. Some flash-drive lines come in multiple colors, this flash drive focuses on this metallic black/silver styling. Overall, it's a solid, budget-friendly choice for extra portable storage. ## Frequently Bought Together - SanDisk 128GB Ultra Flair USB 3.0 Flash Drive - SDCZ73-128G-G46, black - Amazon Basics 128 GB Ultra Fast USB 3.1 Flash Drive, Black - Flash Drive Case USB Storage Case JBOS USB Holder Storage Bag, Electronic Accessories Organizer for USB Flash Drive, USB Case, Thumb Drive Caes, Jump Drive Case, USB Organizer --- ## 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/20451732-128gb-ultra-flair-usb-3-0-flash-drive-sdcz73-128g](https://www.desertcart.us/products/20451732-128gb-ultra-flair-usb-3-0-flash-drive-sdcz73-128g) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-11*