--- product_id: 456341013 title: "SanDisk 128GB Extreme microSD UHS I Card for 4K Video on Smartphones, Action Cams & Drones 190MB/s Read, 90MB/s Write SDSQXAA 128G GN6MN, Red/Gold" brand: "sandisk" price: "R1021" currency: ZAR in_stock: true reviews_count: 13 category: "San Disk" url: https://www.desertcart.co.za/products/456341013-sandisk-128gb-extreme-microsd-uhs-i-card-for-4k-video store_origin: ZA region: South Africa --- # 190MB/s read speed 90MB/s write speed Shockproof & waterproof durability SanDisk 128GB Extreme microSD UHS I Card for 4K Video on Smartphones, Action Cams & Drones 190MB/s Read, 90MB/s Write SDSQXAA 128G GN6MN, Red/Gold **Brand:** sandisk **Price:** R1021 **Availability:** ✅ In Stock ## Summary > ⚡ Capture. Transfer. Conquer. The microSD that keeps up with your hustle. ## Quick Answers - **What is this?** SanDisk 128GB Extreme microSD UHS I Card for 4K Video on Smartphones, Action Cams & Drones 190MB/s Read, 90MB/s Write SDSQXAA 128G GN6MN, Red/Gold by sandisk - **How much does it cost?** R1021 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/456341013-sandisk-128gb-extreme-microsd-uhs-i-card-for-4k-video) ## 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 - • **Rugged Reliability:** Built tough with shockproof, waterproof, temperature-proof, and X-ray-proof design. - • **Smooth 4K UHD Capture:** Shoot uninterrupted 4K videos with up to 90MB/s write speeds and V30 rating. - • **Blazing Fast Transfers:** Experience lightning-quick 190MB/s read speeds for seamless media offloads. - • **Massive Storage, Minimal Wait:** 128GB capacity lets you store more memories without slowing down your workflow. - • **Optimized for Mobile Power Users:** Boost app performance with A27 specification for next-level smartphone speed. ## Overview The SanDisk 128GB Extreme microSD UHS-I Card delivers ultra-fast 190MB/s read and 90MB/s write speeds, optimized for 4K UHD video capture and rapid media offloads. Engineered for durability, it’s shockproof, waterproof, temperature-proof, and X-ray-proof, making it perfect for smartphones, action cams, and drones. With A27 app acceleration and a spacious 128GB capacity, it’s designed to keep pace with the demands of professional-grade mobile content creators and adventure seekers alike. ## Description From the manufacturer Improve your workflow efficiency With SanDisk QuickFlow Technology9, this card optimizes performance for timesaving media offloads with quick read speeds up to 200MB/s8 (64GB - 1TB). Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately). Great for capturing 4K UHD video Durable design for use in extreme environments SanDisk Extreme PRO microSDHC and microSDXC UHS-I Cards are shockproof, temperature-proof, waterproof, and X-ray-proof,3 so you can enjoy your adventures without worrying Review: Very good - Veryfast data moving 💜️ Review: Nice working micro memory card. - Great micro memory card. Delivered as promised. ## Features - With SanDisk QuickFlow Technology10 64GB - 1TB, this card optimizes performance for timesaving media offloads with quick read speeds up to 190MB/s.9 Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds sold separately. - Capture fast-action photos or shoot 4K UHD video2 with write speeds of up to 130MB/s.9The SanDisk Extreme microSDXC UHS-I Card lets you shoot more and faster. - Ideal for recording outdoor adventures, weekend trips, or sporting events without skipping frames. With up to 1TB1, the SanDisk Extreme microSD UHS-I card lets you capture uninterrupted 4K UHD and Full HD video with its UHS Speed Class 3 U3 and Video Speed Class 30 V30 ratings.5 - Get faster app performance for an outstanding smartphone experience thanks to the SanDisk Extreme microSD card’s A27Specification. - SanDisk Extreme microSDHC and microSDXC UHS-I Cards are shockproof, temperature-proof, waterproof, and X-ray-proof,4 so you can enjoy your adventures without worrying about the durability of your memory card. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B2DD66GS | | Additional Features | Portable | | Best Sellers Rank | #104 in Computers ( See Top 100 in Computers ) #9 in Micro SD Memory Cards | | Brand | SanDisk | | Color | Red/Gold | | Colour | Red/Gold | | Compatible Devices | Camera | | Compatible devices | Camera | | Customer Reviews | 4.5 out of 5 stars 9,014 Reviews | | Flash Memory Type | Micro SD | | Flash Memory Video Speed Class | 30 | | Flash memory type | Micro SD | | Global Trade Identification Number | 00619659188467 | | Hardware Connectivity | microSDXC | | Item Dimensions L x W | 15L x 11W millimeters | | Item Weight | 5 Grams | | Manufacturer | SanDisk | | Manufacturer Contact Information | Western Digital UK Ltd, 20F നമ്പർ. 918, Unit B,C,D Middle Huai Hai Zhong Road Shanghai 200020 PRC VikrantINThree Retail Vendor Reconciliation Output sandisk india | | Media Speed | 90MB/s | | Memory Storage Capacity | 128 GB | | Memory storage capacity | 128 GB | | Mfr Part Number | SDSQXAA-128G-GN6MN | | Model Name | Extreme | | Model Number | SDSQXAA-128G-GN6MN | | Model name | Extreme | | Read Speed | 190 Megabytes Per Second | | Secure Digital Association Speed Class | Class 10 | | UPC | 619659188467 | | Unit Count | 71 Ounce | | Warranty Description | 1 Year Manufacturer Warranty | | Warranty Type | Lifetime | ## Product Details - **Brand:** SanDisk - **Compatible devices:** Camera - **Flash memory type:** Micro SD - **Memory storage capacity:** 128 GB - **Model name:** Extreme ## Images ![SanDisk 128GB Extreme microSD UHS I Card for 4K Video on Smartphones, Action Cams & Drones 190MB/s Read, 90MB/s Write SDSQXAA 128G GN6MN, Red/Gold - Image 1](https://m.media-amazon.com/images/I/5114J7yIJBL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What will be the unable storage space in 128 gb sd card?** A: will be 116 gb **Q: It will come with Adapter reader like usb to read the memory card** A: Mine did not come with it. **Q: Is this the new version? The one with better write speeds?** A: yes **Q: Does this card support Go Pro Hero 10?** A: Yes it is ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good *by K***A on 16 July 2026* Veryfast data moving 💜️ ### ⭐⭐⭐⭐⭐ Nice working micro memory card. *by R***L on 10 April 2025* Great micro memory card. Delivered as promised. ### ⭐⭐⭐⭐ Ok *by L***A on 8 August 2025* Ok ## Frequently Bought Together - SanDisk 128GB Extreme microSD UHS I Card for 4K Video on Smartphones, Action Cams & Drones 190MB/s Read, 90MB/s Write SDSQXAA 128G GN6MN, Red/Gold - SanDisk 256GB Extreme MicroSDXC UHS-I Memory Card - C10, U3, V30, 4K, A2, Micro SD - SDSQXA1-256G-GN6MN - uni SD Card Reader, High-Speed USB C to Micro SD Card Adapter USB 3.0 Dual Slots, Memory Card Reader for SD/Micro SD/SDHC/SDXC/MMC, Compatible with MacBook Pro/Air, Chromebook, Android Galaxy --- ## 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.co.za/products/456341013-sandisk-128gb-extreme-microsd-uhs-i-card-for-4k-video](https://www.desertcart.co.za/products/456341013-sandisk-128gb-extreme-microsd-uhs-i-card-for-4k-video) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-08*