--- product_id: 47933719 title: "BaseQi Aluminum MicroSD Adapter for Microsoft Surface Book 3 13.5\" (Surface Book 3 13.5\" (model-350A))" brand: "baseqi" price: "€ 71.86" currency: EUR in_stock: true category: "Base Qi" url: https://www.desertcart.at/products/47933719-baseqi-aluminum-microsd-adapter-for-microsoft-surface-book-3-13 store_origin: AT region: Austria --- # Up to 1TB extra storage Toolless easy removal CNC precision aluminum build BaseQi Aluminum MicroSD Adapter for Microsoft Surface Book 3 13.5" (Surface Book 3 13.5" (model-350A)) **Brand:** baseqi **Price:** € 71.86 **Availability:** ✅ In Stock ## Summary > 💼 Elevate your Surface Book storage game—hidden power, visible impact. ## Quick Answers - **What is this?** BaseQi Aluminum MicroSD Adapter for Microsoft Surface Book 3 13.5" (Surface Book 3 13.5" (model-350A)) by baseqi - **How much does it cost?** € 71.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/47933719-baseqi-aluminum-microsd-adapter-for-microsoft-surface-book-3-13) ## Best For - baseqi enthusiasts ## Why This Product - Trusted baseqi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Invisible Integration:** Fits snugly and discreetly inside the SD slot—no bulky adapters sticking out. - • **Seamless Storage Expansion:** Add up to 1TB without altering your sleek Surface Book profile. - • **Effortless Tool-Free Removal:** Swap microSD cards on the go with just your fingernail—no tools needed. - • **Premium CNC Aluminum Craftsmanship:** Durable, lightweight, and perfectly machined for a flawless fit. - • **Preserve Your Surface Book’s Elegance:** Designed exclusively for Surface Book 13.5” models to maintain its iconic look. ## Overview The BaseQi Aluminum MicroSD Adapter is a precision-engineered accessory designed exclusively for Microsoft Surface Book 13.5” models. Crafted from CNC-machined aluminum, it allows seamless expansion of storage by up to 1TB without compromising the device’s sleek design. Its tool-free removal system ensures quick and easy microSD card swaps, making it the perfect blend of style, convenience, and performance for professionals on the move. ## Description Perfectly matched to your Microsoft Surface Book! Preserve the beauty of Microsoft Surface Book as you expand storage space! Plug in and forget The microSD adapter designed exclusively for and Microsoft Surface Book. Simply insert a microSD card (not included) and slide it into the card slot of your Microsoft Surface Book to increase storage capacity. Unlike traditional long microSD adapters, the adapter plugs into the Microsoft Surface Book without sticking out. It is almost completely hidden from the outside and invisible. Don't worry about broken microSD adapters or SDXC cards when transporting your Microsoft Surface Book. No tools required! The innovative design allows you to easily remove the adapter with your fingernail. No tools required! So you can easily replace the microSD card on the go. You do not need a paper clip or other small tools to remove. Please note that no microSD card is included. Photos are for illustration purposes only. ## Features - Simple & Easy to adding storage space, Add up to 1TB of extra space. - Completely hidden and fits snugly into your Surface Book / Surface Book 2 / Surface Book 3 13.5" SD card slot. - Use aluminum material and each one is CNC precision machining. - Toolless : When you remove without any tools ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01AT7ECA2 | | Best Sellers Rank | 82,755 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,155 in External Memory Card Readers | | Brand Name | BaseQi | | Colour | Silver | | Compatible Devices | Microsoft Surface Book and Surface Book 2 | | Connector Type | Micro SD | | Country of Origin | Taiwan | | Current Rating | 0.35 Amps | | Customer Reviews | 4.5 4.5 out of 5 stars (2,377) | | Global Trade Identification Number | 04713273639216 | | Item Dimensions | 2 x 25 x 1 millimetres | | Item Weight | 1 Grams | | Manufacturer | Qi Ji Electronics Co., Ltd | | Manufacturer Part Number | iSDA350ASV | | Model Number | iSDA350ASV | | Nominal Power | 42 Watts | | Number of Items | 1 | | Number of Ports | 1 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Product Finish Type | Metallic | | Product Warranty | 1 year warranty | | Specific Uses For Product | Laptop | | Unit Count | 1.0 count | | Warranty Type | Limited | ## Product Details - **Colour:** Silver - **Compatible devices:** Microsoft Surface Book and Surface Book 2 - **Connector type:** Micro SD - **Item dimensions L x W x H:** 2 x 25 x 1 millimetres - **Specific uses for product:** Laptop ## Images ![BaseQi Aluminum MicroSD Adapter for Microsoft Surface Book 3 13.5" (Surface Book 3 13.5" (model-350A)) - Image 1](https://m.media-amazon.com/images/I/61GO1kHjzFL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does anyone know (yet) if this fits the 15 inch Surface book 3 ?** A: Perfectly fits surface book 2. Book 3 has identical hardware. **Q: Will this fit a Surface Book 2 15 inch?** A: I use mine with Surface Book 2 13.5” Screen and I cannot see why it wouldn’t work with a 15” Screen. The only reason to buy one of these adapters is so it sits flush with the side of the Surface Book. **Q: will this fit a normal laptop sd card slot?** A: I do not think so. It was custom made for the Microsoft Surface Book. Other Laptops have their slot deeper than the Surface Book. A normal SD woud stick out on a Surface Book, hence the design of the micro SD card in the BaseQI which fits snugly and evenly in the Surface Book. **Q: Which one will fit the MacBook Pro 14 (2021)?** A: No, this product cannot fit the Macbook Pro 14 (2021), and our new adapter supporting UHS-II transfer for the 2021 Macbook Pro 14" will be released around end of Q1, 2022. ## Frequently Bought Together - BASEQI Aluminum MicroSD Adapter for Microsoft Surface Book 13.5" (Model-350A) - Add up to 1TB of extra storage space - SanDisk 512GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-512G-GN6MA --- ## 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.at/products/47933719-baseqi-aluminum-microsd-adapter-for-microsoft-surface-book-3-13](https://www.desertcart.at/products/47933719-baseqi-aluminum-microsd-adapter-for-microsoft-surface-book-3-13) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-09-25*