--- product_id: 47986299 title: "Ultra 128 GB Dual Type-C USB 3.1 Flash Drive, Silver" brand: "sandisk" price: "$103.04" currency: USD in_stock: true reviews_count: 13 category: "San Disk" url: https://www.desertcart.ec/products/47986299-ultra-128-gb-dual-type-c-usb-3-1-flash store_origin: EC region: Ecuador --- # 150MB/s USB 3.1 speed 128GB high-capacity storage Dual retractable Type-C & Type-A Ultra 128 GB Dual Type-C USB 3.1 Flash Drive, Silver **Brand:** sandisk **Price:** $103.04 **Availability:** ✅ In Stock ## Summary > 🚀 Dual-speed, dual-port, double the power – your ultimate mobile storage sidekick! ## Quick Answers - **What is this?** Ultra 128 GB Dual Type-C USB 3.1 Flash Drive, Silver by sandisk - **How much does it cost?** $103.04 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/47986299-ultra-128-gb-dual-type-c-usb-3-1-flash) ## 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 & Durable:** Lightweight 9g design built to withstand daily hustle while fitting perfectly in your pocket. - • **Smart File Management:** Optimize and back up your data easily using the SanDisk Memory Zone app for Android. - • **Blazing Fast Transfers:** Experience seamless file moves at up to 150MB/s with USB 3.1 Gen 1 speed. - • **Massive On-the-Go Storage:** Carry your entire digital life with 128GB of instant, expandable space. - • **Universal Dual Connectors:** Switch effortlessly between USB Type-C and Type-A devices with a sleek retractable design. ## Overview The SanDisk Ultra 128GB Dual Type-C USB 3.1 Flash Drive delivers high-speed data transfers up to 150MB/s with a versatile retractable dual-connector design compatible with smartphones, tablets, and computers. Its generous 128GB capacity frees up space on your devices, while the SanDisk Memory Zone app ensures effortless file management and backup. Compact, durable, and universally compatible, it’s engineered for the fast-paced professional who demands reliable, on-the-go storage. ## Description From the manufacturer Transfer files faster The SANDISK Ultra Dual USB Type-C high-speed performance allows you to transfer files at up to 150 MB/s [1] across Type-C enabled smartphones, tablets and PC/Mac computers. Retractable, dual design With a USB 3.1 connector on one end and a reversible Type-C connector on the other, you’ll be able to easily transfer between multiple devices [2]. The capacity to do more The SANDISK Ultra Dual USB Type-C offers up to 256 GB [3] of instant storage, providing you with enough room for expansive music and photo collections. Free up space, simply It’s easy to transfer content from your Type-C enabled devices and PC/Mac computers with the SANDISK Ultra Dual USB Type-C, so you’ll never run out of room on your smartphone. Safe, sound and secure Backup, protect, manage and organise your files using the SANDISK Memory Zone app [4], available to download for free from the Google Play Store. Disclaimers [1] (32 GB-256 GB): Read speeds up to 150 MB/s. Write speeds lower and vary by capacity. USB 3.0 or USB Type-C with USB 3.1, Gen. 1/USB 3.0 support required. Based on internal testing; performance may be lower depending upon host device. 1 MB=1,000,000 bytes. (16 GB): Read speeds up to 130 MB/s. Write speeds lower and vary by capacity. USB 3.0 or USB Type-C with USB 3.1, Gen. 1/USB 3.0 support required. Based on internal testing; performance may be lower depending upon host device. 1 MB=1,000,000 bytes. [2] Mobile device requires USB Type-C port and On-The-Go (OTG) support. See manufacturer’s website for a list of compatible devices. [3] 1 GB = 1,000,000,000 bytes. Actual user storage less. [4] Download and installation required. SANDISK, the SANDISK logo, SANDISK Memory Zone, and SANDISK Ultra are registered marks or marks of Sandisk Corporation or its affiliates in the US and/or other countries. All other marks are the property of their respective owners. Review: Probably the best USB i have bought - Probably the best USB drive I’ve used so far. The dual USB-C and USB-A design is really handy, and it’s been fully compatible with everything I’ve thrown at it. I’ve partitioned it for multiple ISOs, app installers, and even a macOS build stick, and it’s handled all of it without any issues. I’m not gentle with my USB drives, but this one has held up well with no signs of damage, and the small size makes it easy to carry around. For the price, I think it offers great value, and I’ve already picked up a couple more and recommended it to a few colleagues. Review: Great - wish I'd bought it first rather than the 'Go' model - Early last year I bought the 128 GB version of this, It's great, no trouble connecting with my laptop with the USB A end, and importantly it worked flawlessly with my phone (just a Moto G54 5G) with the USB C connector, coming up in a file manager app just 1 second after plugging it in every time, and ejecting almost instantly. Some months later I decided I really needed a bigger 256GB Flash drive, and bought the SanDisk Ultra Dual Drive 'Go' 256 GB as it was flagged as being a newer and faster model - what a mistake. That was OK connecting to the laptop, but was terrible with my phone: half the time it wouldn't connect at all and have to be pulled out and re-inserted, when it did connect it took ages for the file manager on the phone to show it, and it took about half-a-minute to eject. Wondering if it was my phone with the bigger memory flash drive I eventually bought this one, and despite being 256 GB like the 'Go' one, it works brilliantly, just like the 128 GB one. Connects to the phone every time, comes up in the phone's file manager in about 1 second, and ejects almost instantly; and of course you can retract both connectors while on the 'Go' model you can only cover one connector. I really regret buying the 'Go' model first instead of this drive. Pity they don’t do this model in even larger sizes. Anyway - for me, this model and size is brilliant. ## Features - Easily transfer files between smartphone, tablets and computers - Free up space on your Android smartphone - Retractable design with a reversible USB Type-C connector and a traditional USB Type-A connector - High-speed USB 3.1 performance of up to 150MB/s - SanDisk Memory Zone app for Android (available on Google Play) lets you easily manage and back up content on your smartphone and tablet ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01EZ0X55C | | Best Sellers Rank | 1,752 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 32 in USB Flash Drives | | Box Contents | Type C USB | | Brand | SanDisk | | Brand Name | SanDisk | | Colour | USB-C Silver Grey | | Compatible Devices | Smartphones, Tablets, Computers | | Compatible Phone Models | Google Play | | Country of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 72,223 Reviews | | EU Spare Part Availability Duration | 1 Years | | Flash Memory Type | Pendrive | | Global Trade Identification Number | 00619659142063 | | Hardware Connectivity Technology | USB Type C | | Hardware Interface | USB 3.1 Type C | | Hardware interface | USB 3.1 Type C | | Item Dimensions D x W x H | 15D x 10W x 1H centimetres | | Item Type Name | Sandisk Ultra Dual - USB Flash Drive - 128 GB - Gray | | Item Weight | 9 g | | Manufacturer | SanDisk | | Manufacturer Part Number | SDDDC2-128G-G46 | | Memory Storage Capacity | 128 GB | | Memory storage capacity | 128 GB | | Model Name | SanDisk Ultra 128GB Dual Drive USB Type-C | | Model Number | SDDDC2-128G-G46 | | Network Connectivity Technology | USB | | Product Features | Maximum temperature 0 - 45 °C | | Product Warranty | 2 year manufacturer | | Read Speed | 150 Megabytes Per Second | | Read speed | 150 Megabytes Per Second | | Secure Digital Association Speed Class | Class 10 | | Special feature | Maximum temperature 0 - 45 °C | | UPC | 619659142063 | | Unit Count | 1.0 count | | Write Speed | 150 | | Write speed | 150 | ## Product Details - **Brand:** SanDisk - **Hardware interface:** USB 3.1 Type C - **Memory storage capacity:** 128 GB - **Special feature:** Maximum temperature 0 - 45 °C - **Write speed:** 150 ## Images ![Ultra 128 GB Dual Type-C USB 3.1 Flash Drive, Silver - Image 1](https://m.media-amazon.com/images/I/51QJkYH6qcL.jpg) ![Ultra 128 GB Dual Type-C USB 3.1 Flash Drive, Silver - Image 2](https://m.media-amazon.com/images/I/51LM4iU1eyL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this usb 3.0 or 3.1? the title and specifications are giving me different information** A: USB 3.1 Gen 1 and USB 3.0 are the same standard, max 5Gbit/s transfer. USB 3.1 Gen 2 allows 10 Gbit/s. Yes, the standard is a mess. **Q: Does this usb work on the latest macbook with the usb c port?** A: Yes, it works fine on MacBook and PCs with both standard USB and USB C ports. The only reason I can think of why some people say it doesn't is that they haven't pushed it all the way into the USB C port or that the unit they received was defective or not properly formatted. The first time I used it with a USB C port in my MacBook I had to make sure it was fully inserted into the port until there was a click, but it works just fine (tested on MacBook Pro 13" 2019 and Lenovo ThinkPad L380 Yoga). **Q: Can this be used on usb 2** A: Dear Merc, My name is Shira from SanDisk Customer Care. I would like to inform you that this USB device is backward compatible with USB 2.0 ports. Therefore it should be working without any issues. Please have a look in the product page for more information: https://www.sandisk.com/home/mobile-device-storage/ultra-dual-drive-usb-type-c If you have any additional questions regarding our products you may contact us via our support email: english_support@sandisk.com and provide us with the date of this post. Best regards, Shira SanDisk Global Customer Care **Q: freeview box is this compatable with a freeview box for recording.?** A: i haven't tried with a freeview box, but it did work connected to my lg smarttv to record tv programs to. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Probably the best USB i have bought *by M***L on 28 November 2025* Probably the best USB drive I’ve used so far. The dual USB-C and USB-A design is really handy, and it’s been fully compatible with everything I’ve thrown at it. I’ve partitioned it for multiple ISOs, app installers, and even a macOS build stick, and it’s handled all of it without any issues. I’m not gentle with my USB drives, but this one has held up well with no signs of damage, and the small size makes it easy to carry around. For the price, I think it offers great value, and I’ve already picked up a couple more and recommended it to a few colleagues. ### ⭐⭐⭐⭐⭐ Great - wish I'd bought it first rather than the 'Go' model *by D***E on 1 February 2025* Early last year I bought the 128 GB version of this, It's great, no trouble connecting with my laptop with the USB A end, and importantly it worked flawlessly with my phone (just a Moto G54 5G) with the USB C connector, coming up in a file manager app just 1 second after plugging it in every time, and ejecting almost instantly. Some months later I decided I really needed a bigger 256GB Flash drive, and bought the SanDisk Ultra Dual Drive 'Go' 256 GB as it was flagged as being a newer and faster model - what a mistake. That was OK connecting to the laptop, but was terrible with my phone: half the time it wouldn't connect at all and have to be pulled out and re-inserted, when it did connect it took ages for the file manager on the phone to show it, and it took about half-a-minute to eject. Wondering if it was my phone with the bigger memory flash drive I eventually bought this one, and despite being 256 GB like the 'Go' one, it works brilliantly, just like the 128 GB one. Connects to the phone every time, comes up in the phone's file manager in about 1 second, and ejects almost instantly; and of course you can retract both connectors while on the 'Go' model you can only cover one connector. I really regret buying the 'Go' model first instead of this drive. Pity they don’t do this model in even larger sizes. Anyway - for me, this model and size is brilliant. ### ⭐⭐⭐⭐ Decent quality, sensible price *by J***S on 4 August 2025* It works and isn't too expensive. Always remember that pen drives are not suitable for long-term storage, they will fail eventually no matter how good they are. ## Frequently Bought Together - SanDisk 128GB Ultra Dual Drive USB Type-C - USB-C, USB 3.1 - SDDDC2-128G-G46, Gray - Syntech USB C to USB Adapter Pack of 2 USB C Male to USB 3.0 Female Adapter Compatible with MacBook Pro Air 2024, Microsoft Surface, iPad,Samsung Notebook, Dell XPS and More Type C Devices,Space Grey --- ## 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.ec/products/47986299-ultra-128-gb-dual-type-c-usb-3-1-flash](https://www.desertcart.ec/products/47986299-ultra-128-gb-dual-type-c-usb-3-1-flash) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-07-06*