--- product_id: 585784700 title: "PRO Ultimate microSD memory card, 128 GB, UHS-I U3, 200 MB/s read, 130 MB/s write, Includes SD adapter, for smartphone, drone or action cam" brand: "samsung" price: "HK$863" currency: HKD in_stock: true reviews_count: 13 url: https://www.desertcart.hk/products/585784700-pro-ultimate-microsd-memory-card-128-gb-uhs-i-u3 store_origin: HK region: Hong Kong --- # 200 MB/s read speed 130 MB/s write speed 6-fold durability protection PRO Ultimate microSD memory card, 128 GB, UHS-I U3, 200 MB/s read, 130 MB/s write, Includes SD adapter, for smartphone, drone or action cam **Brand:** samsung **Price:** HK$863 **Availability:** ✅ In Stock ## Summary > 🚀 Capture More, Fear Less — The Ultimate Memory Card for the On-the-Go Creator ## Quick Answers - **What is this?** PRO Ultimate microSD memory card, 128 GB, UHS-I U3, 200 MB/s read, 130 MB/s write, Includes SD adapter, for smartphone, drone or action cam by samsung - **How much does it cost?** HK$863 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/585784700-pro-ultimate-microsd-memory-card-128-gb-uhs-i-u3) ## Best For - samsung enthusiasts ## Why This Product - Trusted samsung brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built for Adventure:** Engineered with 6-fold protection—waterproof, temperature-proof, X-ray and magnet-resistant, plus drop-proof—for fearless use anywhere. - • **A2 Performance Boost:** Optimized for apps and multitasking with A2 rating, delivering faster app launches and smoother workflows for busy professionals. - • **Massive 128GB Storage:** Store up to 7.5 hours of 4K footage or 67,518 FHD photos—never worry about running out of space on your creative projects. - • **Blazing Fast Transfers:** Experience ultra-smooth 4K UHD video and rapid file handling with up to 200 MB/s read and 130 MB/s write speeds. - • **Universal Compatibility:** Seamlessly works with smartphones, drones, action cams, tablets, and more, including an SD adapter for versatile device support. ## Overview The Samsung PRO Ultimate 128GB microSD card combines lightning-fast UHS-I U3 speeds (200 MB/s read, 130 MB/s write) with robust 6-fold protection, making it ideal for 4K UHD video recording and high-volume photography. Compatible with a wide range of devices and including an SD adapter, it offers reliable, high-capacity storage designed for professionals and enthusiasts who demand speed, durability, and versatility in their memory solutions. ## Description 4K-Video Use the UHS-1 card¹ for creative purposes and secure 4K videos² on drones and action cams. Performance High read and write speeds³, and an A2 rating⁴ increase your productivity noticeably. Compatibility You can use the memory card in compatible smartphones, tablets, action cams and consoles. With capacities ranging from 128GB to 512GB⁵, the PRO Ultimate provides plenty of space for your game collection, as well as photo and video recording⁶. The microSD memory card is not only fast, but also reliable. The microSD PRO Ultimate is designed to accompany you on your adventures. With its 6-fold protection¹¹ it is water resistant¹², safe from extreme temperatures¹³, X-rays ¹⁴, magnets¹⁵, accidental drops¹⁶ and regular wear and tear¹⁷. Solid State Drive (SSD) for improved PC performance, Designed as an alternative to HDD (hard disk drive), Up to 3.6 times faster than HDD (560 MB/s read, 530 MB/s write) External storage in a compact size, up to 9.5 times faster than external hard drives with read/write speeds of up to 1050 MB/s and 1000 MB/s respectively, thanks to USB 3.2 Gen2. Internal SSD with up to 7,000 MB/s consecutive read speeds, Dynamic Thermal Guard technology to protect against overheating, Compact M.2 form factor (2280) All-in-one, notebook and tablet, thanks to its 360° swivel AMOLED display with touchscreen, Powerful 13th generation Intel processor for the most demanding tasks. Stylish Android smartphone with high-quality display, minimalist design, quad camera system and long-lasting battery Elegant Android tablet in a contemporary style with a touch of sophistication, Offers beautiful images and clear sound thanks to 10.5-inch display and quad speakers with Dolby Atmos Surround Sound ¹ Speed may vary for devices that do not support UHS-I due to different interface requirements. ² The 512, 256 and 128 GB microSD memory cards support 4K UHD video recording. Compatibility may vary depending on the host device. ³ The read and write speeds quoted are based on internal tests carried out under controlled conditions. Actual speeds may vary depending on card capacity. The stated performance was achieved by using PRO Ultimate microSD memory cards with Samsung readers. ⁴ The A2 rating describes the performance of 4,000 IOPS (Input Output access Per Second) reading and 2,000 IOPS writing. ⁵ 1 GB = 1,000,000,000 bytes. Some capacity may be used for system files and maintenance, so actual capacity may vary. ⁶ Tested with Samsung Note Ultra. ⁷ 4K video (3,840 x 2,160 pixels) 30 fps (Average file size for 30-minute recording: 7.93 GB). ⁸ FHD video (1,920 x 1,080 pixels) 30 fps (Average file size for 30-minute recording: 2.95 GB). ⁹ Photo 4,000 x 3,000 pixels (Average image size: 2.36 MB). ¹⁰ Photo 4,000 x 1,868 pixels (Average image size: 1.81 MB). ¹¹ The 6-fold protection applies to the microSD memory card and not to the SD adapter or USB card reader. Samsung is not liable for any damage and/or loss of data or costs incurred in recovering data from a memory card. ¹² Waterproof: up to 72 hours in 2 metre deep seawater. ¹³ Temperature resistant: Operating temperatures from -25°C to 85°C, not in use: from -40°C to 85°C. ¹⁴ X-ray safe: up to 100 mGy (equivalent to X-ray scanners at airports). ¹⁵ Magnet-resistant: up to 15,000 Gauss (corresponds to the magnetic field of a high-field MRI). ¹⁶ Fall-proof: withstands falls from up to 5 metres. ¹⁷ Wear-free: up to 10,000 mating cycles. ## Features - Reliable high-speed microSD memory card for use in drones, action cameras, 360° cameras, smartphones and tablets (includes SD adapter). - Suitable for 4K/UHD and continuous shooting with high transfer speeds of up to 200 MB/s read and 130 MB/s write (UHS-I U3) - SD card with up to 128 GB storage capacity for up to 7.5 hours of recording 4K / UHD videos or 67,518 photos in FHD, photography and camera accessories for creative, photo and media professionals. - Highly durable thanks to 6-fold protection: waterproof, temperature-resistant, X-ray-proof, magnet-resistant, drop-proof and robust (for more details see section "Manufacturer's product description") - What's inside the box: 1 x Samsung PRO Ultimate microSD memory card (MB-MY128SA/WW), 128 GB, Includes SD adapter, Dimensions (L x W x D): 15 x 11 x 1 mm, Weight: 0.26 g ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CBMGDBTH | | Best Sellers Rank | 20,330 in Computers & Accessories (See Top 100 in Computers & Accessories) 159 in Micro SD Memory Cards | | Brand Name | Samsung | | Colour | black | | Compatible Devices | Camera, DSLM, DSLR, Gaming Console, Notebook | | Customer Reviews | 4.7 4.7 out of 5 stars (2,947) 4.7 out of 5 stars | | Flash Memory Type | Micro SDXC | | Hardware Connectivity | microSDXC | | Item Dimensions D X W X H | 15D x 10W x 1H centimetres | | Item Dimensions L X W | 15L x 11W millimetres | | Item Weight | 0.26 Grams | | Manufacturer | Samsung | | Manufacturer Part Number | MB-MY128SA/WW | | Media Speed | 130 MB/s | | Memory Storage Capacity | 128 GB | | Model Name | PRO Ultimate | | Model Number | MB-MY128SA/WW | | Number Of Items | 1 | | Number Of Packs | 1 | | Product Features | Temperature Proof | | Read Speed | 200 Megabytes Per Second | | Secure Digital Association Speed Class | Class 10 | | Warranty Type | Lifetime | ## Product Details - **Brand:** Samsung - **Compatible devices:** Camera, DSLM, DSLR, Gaming Console, Notebook - **Flash memory type:** Micro SDXC - **Memory storage capacity:** 128 GB - **Model name:** PRO Ultimate ## Images ![PRO Ultimate microSD memory card, 128 GB, UHS-I U3, 200 MB/s read, 130 MB/s write, Includes SD adapter, for smartphone, drone or action cam - Image 1](https://m.media-amazon.com/images/I/61Ws5FG31KL.jpg) ## Available Options This product comes in different **Size Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent product good for extending your tablet memory *by on Reviewed in the United Kingdom 3 November 2025* Excellent, good value for money, good storage capacity, good functionality, good writing speed. ### ⭐⭐⭐⭐⭐ Solid performance *by on Reviewed in the United Kingdom 13 September 2024* This card is very impressive. For me, write speeds are important as I use the cards for high resolution video at maximum fps. See the image to see the headline statistics - you can see the entire surface map is consistently fast, the slowest being 78.11 mbps, the highest being 137.57 mbps. I had also bought a Sandisk Extreme 256GB and tested it using the same apparatus, in fact I tried two brand new cards. Both showed the surface scan to be dotted with dark green squares and whilst the write speed never dropped below 30 mbps, there were quite a few sectors in the 30s. For the faster sectors, the Sandisk was higher, however it is clear to me that the Samsung card is less erratic and will give more consistent performance. I would therefore definitely buy these Samsung cards over the Sandisk Extreme as I would assume the manufacturing standards are far higher giving rise to the more consistent results. ### ⭐⭐⭐⭐⭐ Samsung Quality *by on Reviewed in the United Kingdom 13 April 2026* Bought for a new Samsung tablet. Delivered in perfect condition and is reasonably priced. Highly recommended ## Frequently Bought Together - Samsung PRO Ultimate microSD Card + SD Adapter, 128 GB, for Smartphones, Drone and Action Cam, UHS-I U3, 200 MB/s Read, 130 MB/s Write, ‎ MB-MY128SA/WW - SAMSUNG EVO Select microSDMemory Card + Adapter, 512GB microSDXC, Up-to 160 MB/s, 4K UHD, UHS-I, C10, U3, V30, A2, for Mobile Phone, Smartphones, Nintendo-Switch, and Tablets (MB-ME512SA/AM) - SAMSUNG PRO Ultimate microSD Memory Card + Adapter, 512GB microSDXC, Up to 200 MB/s, 4K UHD, UHS-I, Class 10, U3,V30, A2 for Action Cam, Drone, Gaming, Phones, Tablets, MB-MY512SA/CA[Canada Version] --- ## 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.hk/products/585784700-pro-ultimate-microsd-memory-card-128-gb-uhs-i-u3](https://www.desertcart.hk/products/585784700-pro-ultimate-microsd-memory-card-128-gb-uhs-i-u3) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-22*