--- product_id: 158131778 title: "Adapter Kit 4 Type SMA to N, RF Connectors 8 Pieces, Wi-Fi Adapter SDR Compatible" brand: "onelinkmore" price: "€ 38.76" currency: EUR in_stock: true category: "Onelinkmore" url: https://www.desertcart.fi/products/158131778-adapter-kit-4-type-sma-to-n-rf-connectors-8 store_origin: FI region: Finland --- # 50Ω impedance DC-6GHz 8 versatile SMA-N adapters triple-layer corrosion-proof plating Adapter Kit 4 Type SMA to N, RF Connectors 8 Pieces, Wi-Fi Adapter SDR Compatible **Brand:** onelinkmore **Price:** € 38.76 **Availability:** ✅ In Stock ## Summary > 🔗 Connect Like a Pro — Never Miss a Signal! ## Quick Answers - **What is this?** Adapter Kit 4 Type SMA to N, RF Connectors 8 Pieces, Wi-Fi Adapter SDR Compatible by onelinkmore - **How much does it cost?** € 38.76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/158131778-adapter-kit-4-type-sma-to-n-rf-connectors-8) ## Best For - onelinkmore enthusiasts ## Why This Product - Trusted onelinkmore brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete 8-Piece Kit:** Two of every SMA-to-N gender combo ensures you’re always ready—whether at the bench, field, or summit. No more last-minute adapter hunts. - • **Universal RF Compatibility:** Ideal for Ham radio, SDR, 5G installers, IoT builders, and RF engineers—future-proof your antenna system with zero impedance surprises. - • **Precision 50Ω Signal Integrity:** Maintains ultra-low loss (<0.2 dB) from DC to 6 GHz for flawless RF performance across WiFi, 5G, LoRa, and amateur bands. - • **Rugged Triple-Layer Brass Build:** Nickel, copper, and gold plating deliver unmatched durability and corrosion resistance for harsh outdoor and high-cycle use. - • **Thermal & Mechanical Reliability:** PTFE dielectric and MIL-STD-202 vibration tested, operating from -40°C to +85°C, perfect for extreme environments and portable setups. ## Overview The onelinkmore Adapter Kit includes 8 precision-machined SMA-to-N RF connectors engineered for a perfect 50Ω impedance match from DC to 6 GHz. Featuring gold-plated contacts and triple-layer brass plating, these adapters ensure minimal signal loss (<0.2 dB), exceptional durability, and reliable performance in extreme temperatures and vibration conditions. Designed for RF professionals, ham operators, and IoT builders, this kit’s comprehensive gender combinations and rugged build guarantee seamless connectivity in any field or lab environment. ## Description Buy onelinkmore Adapter Kit 4 Type SMA to N, RF Connectors 8 Pieces, Wi-Fi Adapter SDR Compatible: Connectors & Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 8-PIECE SMA TO N ADAPTER KIT — Includes two of each combination: SMA Male to N Male, SMA Male to N Female, SMA Female to N Male, and SMA Female to N Female. - ALL FOUR GENDER COMBINATIONS — Keep one complete set at the bench and another in a field kit, or use matching pairs across two antenna and coax installations. - FOR ANTENNA AND RF CONNECTIONS — Converts between compatible SMA and N Type ports on antennas, coax cables, SDR receivers, radio equipment and RF test setups. - 50 OHM COAXIAL CONNECTION — Intended for compatible 50-ohm RF systems. Tighten by hand and avoid side-loading the smaller SMA connector during installation. - CHECK CONNECTOR POLARITY BEFORE ORDERING — Standard SMA only, not RP-SMA. Confirm the threads and center pin or socket on both devices; the package contains 8 adapters, not cables. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TD91LYH | | Best Sellers Rank | #383 in Audio & Video Connectors & Adapters | | Brand | onelinkmore | | Color | 8 PCS | | Compatible Devices | Television | | Connector Type | Coaxial | | Current Rating | 50 A | | Customer Reviews | 4.7 4.7 out of 5 stars (249) | | Finish | Nickel plated | | Item Weight | 2.88 ounces | | Manufacturer | onelinkmore | | Mfr Part Number | OL-4250-X | | Model Number | OL-4250-X | | Number of Items | 8 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Unit Count | 1 Count | ## Product Details - **Brand:** onelinkmore - **Color:** 8 PCS - **Compatible Devices:** Television - **Connector Type:** Coaxial - **Finish Type:** Nickel plated ## Images ![Adapter Kit 4 Type SMA to N, RF Connectors 8 Pieces, Wi-Fi Adapter SDR Compatible - Image 1](https://m.media-amazon.com/images/I/61biWMCvJ-L.jpg) ## Available Options This product comes in different **Color** options. --- ## 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.fi/products/158131778-adapter-kit-4-type-sma-to-n-rf-connectors-8](https://www.desertcart.fi/products/158131778-adapter-kit-4-type-sma-to-n-rf-connectors-8) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-11-11*