--- product_id: 521431372 title: "Enhanced Version NM Card 256GB 90MB/S Nano Memory Card Nano Card only Suitable for Huawei P30/P30pro/P40 series/Mate20 Series/Mate30 Series/Mate40 Series Nano 256GB Card" brand: "yaomaisi" price: "€ 323.44" currency: EUR in_stock: true reviews_count: 6 url: https://www.desertcart.pt/products/521431372-enhanced-version-nm-card-256gb-90mb-s-nano-memory-card store_origin: PT region: Portugal --- # 90MB/s speed 256GB storage EMMC 4.5 support Enhanced Version NM Card 256GB 90MB/S Nano Memory Card Nano Card only Suitable for Huawei P30/P30pro/P40 series/Mate20 Series/Mate30 Series/Mate40 Series Nano 256GB Card **Brand:** yaomaisi **Price:** € 323.44 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate Your Device with Nano Power! ## Quick Answers - **What is this?** Enhanced Version NM Card 256GB 90MB/S Nano Memory Card Nano Card only Suitable for Huawei P30/P30pro/P40 series/Mate20 Series/Mate30 Series/Mate40 Series Nano 256GB Card by yaomaisi - **How much does it cost?** € 323.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/521431372-enhanced-version-nm-card-256gb-90mb-s-nano-memory-card) ## Best For - yaomaisi enthusiasts ## Why This Product - Trusted yaomaisi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Convenient:** Nano-sized, fits effortlessly into your device without bulk. - • **Future-Proof Your Tech:** Supports EMMC 4.5 protocol for enhanced performance and reliability. - • **Universal Compatibility:** Perfectly designed for Huawei P30, P40, and Mate series devices. - • **Lightning-Fast Performance:** Experience seamless data transfer with speeds up to 90MB/s. - • **Unleash Your Storage Potential:** With a whopping 256GB, never worry about running out of space again! ## Overview The Enhanced Version NM Card offers 256GB of high-speed storage, designed specifically for Huawei's P30, P40, and Mate series smartphones. With reading speeds of up to 90MB/s and EMMC 4.5 protocol support, this nano memory card ensures your device runs smoothly and efficiently. Its compact size makes it a perfect fit for your tech needs. ## Description Name:NM CardSize:256GBNano Memory card parametersType: NM memory cardCapacity:256GBOnly available for the following phones:huawei P30/P30PRO/P40/P40PROhuawei Mate 20 series/Mate 30 series/Mate 40 series/MateXS/Nova6 es/Nova5 Pro/Nova5 z/Nova5i Pro/NOVA5/Nova5i/Matepad Pro.Read speed: 90MB/s The above reading speed is based on the internal test results of Huawei Labs. Actual data may be reduced due to factors such as device interface. 1MB=1,000,000 bytesDimensions: 12.3mm (length) * 8.8mm (width) * 0.7mm (thickness)Weight:about 15.3g Review: We can't use the item as a normal SD card in mobile - Whenever we try to use the card, error message that it is to be formatted to use it and all data were lost. Review: Good memory - Good memory for Huawei phone ## Features - NM 256GB CARD.Support huawei Mate30 series(Mate30/Mate30 PRO)/Mate40 series(Mate40/Mate40 PRO) - NANO 256GB CARD. Support huawei Mate20 series (Mate 20/Mate20 X / Mate20 PRO/Mate20 RS) - Possible reading speeds of up to 90MB/s.Support huawei P30 series/P40 series (P30/P30PRO/P40/P40PRO) - Supports the EMMC 4.5 protocol.Support Huawei: Nova series (Nova7/Nova6 es/Nova5 Pro/Nova5 z/Nova5i Pro/NOVA5/Nova5i) - Has the same size as a Nano-SIM card.Support Huawei MateXS and Matepad Pro. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08P2ZNMGH | | Best Sellers Rank | #344,133 in Electronics ( See Top 100 in Electronics ) #362 in Micro SD Cards | | Brand | YAOMAISI | | Brand Name | YAOMAISI | | Colour | Black | | Compatible Devices | Smartphone | | Customer Reviews | 4.5 out of 5 stars 342 Reviews | | Flash Memory Type | NM | | Hardware Connectivity | USB 3.0 | | Item Weight Unit of Measure | 1 Grams | | Manufacturer | china | | Manufacturer Part Number | 0642a06c7cfe1be38dc248de6e05476c | | Media Speed | 90 MB per second | | Memory Storage Capacity | 256 GB | | Model Name | 0642a06c7cfe1be38dc248de6e05476c | | Model Number | 0642a06c7cfe1be38dc248de6e05476c | | Read Speed | 90 Megabytes Per Second | | UPC | 789605526060 | ## Product Details - **Brand:** YAOMAISI - **Colour:** Black - **Compatible Devices:** Smartphone - **Flash Memory Type:** NM - **Hardware Interface:** USB 3.0 - **Item Weight:** 1 Grams - **Memory Storage Capacity:** 256 GB - **Model Name:** 0642a06c7cfe1be38dc248de6e05476c - **Read Speed:** 90 Megabytes Per Second - **Write Speed:** 90 MB per second ## Images ![Enhanced Version NM Card 256GB 90MB/S Nano Memory Card Nano Card only Suitable for Huawei P30/P30pro/P40 series/Mate20 Series/Mate30 Series/Mate40 Series Nano 256GB Card - Image 1](https://m.media-amazon.com/images/I/61htJYqdp2L.jpg) ![Enhanced Version NM Card 256GB 90MB/S Nano Memory Card Nano Card only Suitable for Huawei P30/P30pro/P40 series/Mate20 Series/Mate30 Series/Mate40 Series Nano 256GB Card - Image 2](https://m.media-amazon.com/images/I/61Sp+JsekMS.jpg) ![Enhanced Version NM Card 256GB 90MB/S Nano Memory Card Nano Card only Suitable for Huawei P30/P30pro/P40 series/Mate20 Series/Mate30 Series/Mate40 Series Nano 256GB Card - Image 3](https://m.media-amazon.com/images/I/61Eanu+vGbL.jpg) ![Enhanced Version NM Card 256GB 90MB/S Nano Memory Card Nano Card only Suitable for Huawei P30/P30pro/P40 series/Mate20 Series/Mate30 Series/Mate40 Series Nano 256GB Card - Image 4](https://m.media-amazon.com/images/I/71jibL2TDML.jpg) ![Enhanced Version NM Card 256GB 90MB/S Nano Memory Card Nano Card only Suitable for Huawei P30/P30pro/P40 series/Mate20 Series/Mate30 Series/Mate40 Series Nano 256GB Card - Image 5](https://m.media-amazon.com/images/I/51sOdm+ElzL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐ We can't use the item as a normal SD card in mobile *by P***A on 7 February 2022* Whenever we try to use the card, error message that it is to be formatted to use it and all data were lost. ### ⭐⭐⭐⭐⭐ Good memory *by A***I on 12 August 2022* Good memory for Huawei phone ### ⭐⭐⭐⭐⭐ ممتاز *by ك***ي on 30 October 2020* ممتاز ## Frequently Bought Together - Enhanced Version NM Memory Card 256GB 90MB/S Nano Memory Card Nano Card only Suitable for Huawei P30/P40/P50/P60/Mate XT X5 X3 Mate60 40 50 30 Series Nano 256GB Card - JSER USB-C Type C USB 2.0 to NM Nano Memory Card & TF Micro SD Card Reader Compatible for Huawei Cell Phone & Laptop --- ## 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.pt/products/521431372-enhanced-version-nm-card-256gb-90mb-s-nano-memory-card](https://www.desertcart.pt/products/521431372-enhanced-version-nm-card-256gb-90mb-s-nano-memory-card) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-28*