--- product_id: 100981506 title: "M2SD139PM M.2 B-M Key Module with Micro SD Socket - Support Micro SD 3.0 (SDXC) via Fast PCIe" brand: "ableconn" price: "₩407" currency: KRW in_stock: false url: https://www.desertcart.kr/products/100981506-m2sd139pm-m-2-b-m-key-module-with-micro-sd store_origin: KR region: South Korea --- # PCIe x4 high-speed interface 2TB Micro SD 3.0 support Industrial temp range -40 to 80°C M2SD139PM M.2 B-M Key Module with Micro SD Socket - Support Micro SD 3.0 (SDXC) via Fast PCIe **Brand:** ableconn **Price:** ₩407 **Availability:** ❌ Out of Stock ## Summary > 🚀 Elevate your storage game with PCIe-powered Micro SD mastery! ## Quick Answers - **What is this?** M2SD139PM M.2 B-M Key Module with Micro SD Socket - Support Micro SD 3.0 (SDXC) via Fast PCIe by ableconn - **How much does it cost?** ₩407 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/100981506-m2sd139pm-m-2-b-m-key-module-with-micro-sd) ## Best For - ableconn enthusiasts ## Why This Product - Trusted ableconn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing Fast PCIe Interface:** Experience ultra-low latency and high throughput with PCIe x4 signals for seamless data transfer. - • **Universal M.2 Compatibility:** Fits both B Key and M Key sockets, supporting M.2 2230 and 2242 form factors for versatile integration. - • **Built for Extreme Conditions:** Operates reliably in industrial temperature ranges from -40°C to 80°C — perfect for demanding environments. - • **Massive 2TB Storage Expansion:** Unlock up to 2TB Micro SD 3.0 (SDXC) storage directly via your motherboard’s M.2 slot. - • **Plug & Play with Windows Support:** Easy installation with available Windows drivers and fully RoHS compliant for eco-conscious pros. ## Overview The Ableconn M2SD139PM is a compact M.2 B-M Key module that enables up to 2TB Micro SD 3.0 (SDXC) storage expansion via a fast PCIe x4 interface. Compatible with M.2 2230 and 2242 sockets, it supports both B and M key types, operates across a wide industrial temperature range (-40 to 80°C), and includes Windows driver support. Fully RoHS compliant and made in Taiwan, it’s designed for professionals seeking high-speed, versatile, and reliable embedded storage solutions. ## Description The Ableconn M2SD139PM allows you to Install a Micro SD to system via a M.2 B Key or M key socket using PCIe signals. Features * Connector: - 1x Micro SD socket - 1x Fast PCIe based M.2 (type 2242-D5-B-M Dual B-M Key notch) 75-Pin * Chipset: Alcor AU6601 * Software: - Windows driver is available * Micro SD socket on board support up to 2TB Secure Digital Memory Card * Work with main board M.2 "B Key" and "M Key" Socket * Complies with Secure Digital Card (SD) specification up to ver. 3.0 (SDXC) * Supports SDR-104 / DDR 50. * Supports CPRM function. * 1K bytes of ping-pong FIFO buffs the data transmission between transmitter and receiver * Supports M.2 type 2230 and 2242 plated-holes * Supports industrial operating temperature range: -40 - 80 ºC * PCBA size : 42mm x 22mm / 1.65" x 0.87" * Fully RoHS compliant * Made in Taiwan Package Contents * Ableconn PCIe Based M.2 Module to Micro SD 3.0 Warranty * Limited One-Year Warranty and Lifetime Product Support ## Features - Utilize up to 2TB Micro SD 3.0 (SDXC) Memory Card in Embedded Motherboard with M.2 B Key or M key Socket via PCIe signals - Supports M.2 type 2230 and 2242 plated-holes - PCBA size: 42mm x 22mm / 1.65" x 0.87" - Windows driver available - Fully RoHS compliant. Made in Taiwan. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B077BQ9D9J | | Additional Features | Portable | | Best Sellers Rank | #13,783 in Computer Cable Adapters #107,588 in Computer Cables & Interconnects | | Brand | Ableconn | | Built-In Media | 1 x USB Cable | | Color | Micro SD 3.0 (SDXC) - M2SD139PM | | Compatible Devices | Desktop, Laptop, Gaming Console | | Connectivity Technology | PCIe | | Customer Reviews | 2.5 out of 5 stars 3 Reviews | | Digital Storage Capacity | 2000 GB | | Form Factor | M.2 2242 B-M Key | | Hard Disk Description | Micro SD to PCIe Interface Module | | Hard Disk Interface | PCIE x 4 | | Hardware Connectivity | Secure Digital Card | | Installation Type | Internal Hard Drive | | Item Weight | 0.01 Pounds | | Manufacturer | Ableconn | | Mfr Part Number | M2SD139PM | | Model Name | M2SD139PM | | Model Number | M2SD139PM | | Number of Items | 1 | | Special Feature | Portable | | Specific Uses For Product | Industrial | | Unit Count | 1 Count | ## Product Details - **Digital Storage Capacity:** 2000 GB - **Hard Disk Interface:** PCIE x 4 - **Connectivity Technology:** PCIe - **Brand:** Ableconn - **Special Feature:** Portable - **Hard Disk Description:** Micro SD to PCIe Interface Module - **Compatible Devices:** Desktop, Laptop, Gaming Console - **Installation Type:** Internal Hard Drive - **Color:** Micro SD 3.0 (SDXC) - M2SD139PM - **Specific Uses For Product:** Industrial ## Images ![M2SD139PM M.2 B-M Key Module with Micro SD Socket - Support Micro SD 3.0 (SDXC) via Fast PCIe - Image 1](https://m.media-amazon.com/images/I/71FXaac0poL.jpg) ![M2SD139PM M.2 B-M Key Module with Micro SD Socket - Support Micro SD 3.0 (SDXC) via Fast PCIe - Image 2](https://m.media-amazon.com/images/I/71ohrot6ARL.jpg) ![M2SD139PM M.2 B-M Key Module with Micro SD Socket - Support Micro SD 3.0 (SDXC) via Fast PCIe - Image 3](https://m.media-amazon.com/images/I/81+lgevmSaL.jpg) ![M2SD139PM M.2 B-M Key Module with Micro SD Socket - Support Micro SD 3.0 (SDXC) via Fast PCIe - Image 4](https://m.media-amazon.com/images/I/61kQAMfAW5L.jpg) ![M2SD139PM M.2 B-M Key Module with Micro SD Socket - Support Micro SD 3.0 (SDXC) via Fast PCIe - Image 5](https://m.media-amazon.com/images/I/61RsXHck03L.jpg) ## Frequently Bought Together - Ableconn M2SD139PM M.2 B-M Key Module with Micro SD Socket - Support Micro SD 3.0 (SDXC) via Fast PCIe - Amazon Basics DisplayPort to HDMI Cable, Uni-Directional, 4K@30Hz, 1920x1200, 1080p, 6 ft, Black - Dell S2725DS Monitor - 27 Inch, QHD (2560x1440) Display, 100Hz refresh rate, 1500:1 contrast ratio, TÜV Rheinland Eye comfort 4 Star, Integrated 2x5W speaker, Height/Tilt/Swivel/Pivot- Ash White color --- ## 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.kr/products/100981506-m2sd139pm-m-2-b-m-key-module-with-micro-sd](https://www.desertcart.kr/products/100981506-m2sd139pm-m-2-b-m-key-module-with-micro-sd) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-16*