--- product_id: 13551593 title: "TECHTOO WiFi Antenna" brand: "techtoo" price: "R1251" currency: ZAR in_stock: true category: "Techtoo" url: https://www.desertcart.co.za/products/13551593-techtoo-wifi-antenna store_origin: ZA region: South Africa --- # Highly directional Yagi design 18dBi ultra-high gain RP-SMA easy screw-on connector TECHTOO WiFi Antenna **Brand:** techtoo **Price:** R1251 **Availability:** ✅ In Stock ## Summary > 📡 Dominate your WiFi range with pinpoint precision and unstoppable gain! ## Quick Answers - **What is this?** TECHTOO WiFi Antenna by techtoo - **How much does it cost?** R1251 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/13551593-techtoo-wifi-antenna) ## Best For - techtoo enthusiasts ## Why This Product - Trusted techtoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Upgrade:** No software, no hassle—just unscrew your old antenna and snap this powerhouse on. - • **Extend Your WiFi Kingdom:** Boost your 2.4GHz signal up to 1600 feet and crush dead zones effortlessly. - • **Precision Signal Targeting:** Yagi directional antenna focuses your connection like a pro sniper for max performance. - • **Built to Brave the Elements:** Waterproof, anodized aluminum body with heavy-duty mounts for all-weather reliability. - • **Universal 2.4GHz Compatibility:** Seamlessly works with routers, security cams, USB adapters, and more—your network’s new best friend. ## Overview The TECHTOO 2.4GHz 18dBi High Gain Yagi Antenna is a rugged, waterproof directional booster designed to extend wireless network range up to 1600 feet. Featuring an anodized aluminum build, RP-SMA connector, and easy installation, it enhances 2.4GHz devices like routers, security cameras, and USB adapters by focusing signal strength and minimizing interference for superior connectivity. ## Description TECHTOO High-Performance Yagi Antenna Series is Constructed of Aluminum for Outstanding Service Life. Individual Elements Are Braised to The Main Beam for Permanent Attachment. These Antennas Have High Gain and Good Front to Back Performance to Minimize External Interference. It can be mounted in vertical or horizontal polarization. Provides the User with Anodized Aluminum Boom, Solid Elements,Heavy Duty Mounting Hardware Waterproof Design All-Weather operation. Each of Our Yagi Antenna is Individually Tested Before Leaving Our Manufacturing Facility. TECHTOO Yagi antenna features at Cost-Effective Price. Electrical Specifications: Range: 2400-2483 Bandwidth:83 Gain(dBi):18 Element:18 Half-power beam width(°):H30 V28 Front-to-back ratio(dB):16 VSWR:1.5 Input Impedance:50 Polarization:Horizontal or Vertical Maximum input power(W):100 Lightning protection:DC Ground Input connector type: RP-SMA Dimensions(mm):580*70*44 Cable length(m):0.3 Operating temperature(°c):-40?60 Rated Wind Velocity(m/s):60 Clamp:U-Shape Mounting hardware(mm): 35-50 Note: 1. This Yagi Antenna Compatible with 2400-2483 Only. 2. Please Contact Us If You Need Other Connector Instead of RP-SMA IMPORTANT NOTE: This is a passive antenna, It can not work alone. It must work together with other active network device like signal booster/repeater/router/access point, etc. ## Features - TECHTOO High-Gain WiFi Antenna Can Increases the Range of Your 2.4GHz Wireless Device. Extend The Wireless Range to Dead Spot. - High-Power WiFi Booster: 2.4GHz (2400 - 2485 MHz) for All the 2.4GHz Frequenvy Networking Devices. Highly Directional: Make Sure to Point The Antenna to the Direction of Signal Source like Signal Tower. - The Yagi Antenna Has A Wide Range of Application. It Can be WiFi Antenna for Desktop PC, Router Antenna, Security Camera Antenna, USB WiFi Adapter Antenna, PCI-E WiFi Network Card Antenna.etc. - Compatible with 2.4GHz Devices: Wireless Network Router, WiFi AP Hotspot Modem, WiFi USB Adapter, Desktop PC, Wireless Mini PCI Express, PCIE Network Card Adapter, Main Board Antenna Replacement - Compatible with 2.4GHz WiFi IP Security Camera, Wireless Video Surveillance DVR Recorder, CCTV System, Truck RV Van Trail Rear View Camera, Reverse Camera, Backup Camera, Industrial Router IoT Gateway Modem, M2M Terminal, Remote Monitoring and Control, Wireless Video, Wireless HDMI Extender, Remote Door Open System - Simply Replace Current Wireless Antenna to Increase Signal Strength. Easy Replacement: Just Screwed the Old Antenna Off and Put the New Ones on. No Solftware Required. - This Long Range wifi Antenna ONLY SUPPORT 2.4GHz Wireless Device, NOT for 5.8GHz Devices. The Network Antenna is Made of High Quality Firber glass: It is Waterproof and Durable for Outdoor Use - The PC Wifi Antenna Kit Comes with A Wall Mount Kit. Check the Antenna Port on Your Wireless Device to Decide whether You Need to Gender Adapter or Not - Super Hign-Gain Antena: 18dBi. / Direction: Highly Directional / Antenna Connector: RP-SMA Connector (without Pin). Package List: 1 x Networking Antenna, 1 x Wall Mount Bracket. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00OCJYPCY | | AntennaDescription | WIFi Antenna 2.4GHz w/ RP-SMA Connector ( No Pole Inside ) | | Best Sellers Rank | #131 in Computer Networking Antennas | | Brand | TECHTOO | | Color | Yagi Antenna RP-SMA Connector | | Customer Reviews | 4.3 4.3 out of 5 stars (152) | | Impedance | 50 ohm | | Item Dimensions L x W x H | 22.83"L x 2.76"W x 1.73"H | | Item Weight | 0.35 kg | | Manufacturer | TECHTOO | | Maximum Range | 1600 feet | | Mfr Part Number | STKA-YA24-18SM | | Model Number | STKA-YA24-18SM | | Number of Channels | 1 | | Number of Items | 1 | | Number of Packs | 1 | | UPC | 702472854739 | | Unit Count | 1 Count | | Warranty Description | 1 Year | ## Product Details - **Antenna:** WIFi Antenna 2.4GHz w/ RP-SMA Connector ( No Pole Inside ) - **Brand:** TECHTOO - **Color:** Yagi Antenna RP-SMA Connector - **Impedance:** 50 ohm - **Manufacturer:** TECHTOO - **Maximum Range:** 1600 feet - **Number of Channels:** 1 - **Number of Packs:** 1 - **Product Dimensions:** 22.83"L x 2.76"W x 1.73"H - **UPC:** 702472854739 ## Images ![TECHTOO WiFi Antenna - Image 1](https://m.media-amazon.com/images/I/61CjdOktsrL.jpg) ![TECHTOO WiFi Antenna - Image 2](https://m.media-amazon.com/images/I/51juVADrRkL.jpg) ![TECHTOO WiFi Antenna - Image 3](https://m.media-amazon.com/images/I/61W-ZtedesL.jpg) ![TECHTOO WiFi Antenna - Image 4](https://m.media-amazon.com/images/I/518guYjstKL.jpg) ![TECHTOO WiFi Antenna - Image 5](https://m.media-amazon.com/images/I/51GgMieZkpL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can I use this indoors, my wifi adapter currently gets 1 bar, but I need to place this next to my desktop computer on the floor of my room?** A: Yes, it is just an antenna, you can use it indoors. It is directional, be sure to aim it at your router. **Q: will this work on a chromebook?** A: Hi, this antenna can not work alone. It must connect to router, AP or wireless adapter or other 2.4ghz wireless device as sending/receiving tool. If your use a external wireless adapter which has RP SMA FEMALE connector.on the chromebook. Then you can connect this antenna and pointing to the hotspots direction to extend range of reception. **Q: What is a suggested compatible router/receiver for this antenna?** A: Hi, This antenna can compatible with most of the router and receiver as well as they are using 2.4GHz frequency, just make sure the connector type can match each other. This antenna connector type is rp-sma male (with a pin inside), and most of the connector on router is sma female (without pin inside). If your router/receiver connector is not a sma female,you will need a convertor cable to connect between them. More over, if you want to set the antenna far away from the router, a extension cable is a good option.You can find all these cable in our store. Thank you. **Q: Can this be lighty painted without affecting performance?** A: So long as there is no metallic stuff in the paint, I think you'll be OK. I have mine painted black and it works quite well. ## Frequently Bought Together - TECHTOO WiFi Antenna 2.4GHz 18dBi High Gain Yagi Directional Antenna Booster with RP-SMA Connector for Network Router/Reapter/USB Adapter/Extension Network PCI Card/Security Camera - YOTENKO SMA Female Bulkhead Mount to SMA Male Extension Coaxial Cable RG174 10 ft/ 3M RF Coaxial SMA Jumper Cable Compatible with 4G LTE Router Cellular SDR USB Dongle Receiver - DHT Electronics 2PCS coaxial Coax Adapter SMA Female to RP-SMA Male --- ## 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.co.za/products/13551593-techtoo-wifi-antenna](https://www.desertcart.co.za/products/13551593-techtoo-wifi-antenna) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-08*