--- product_id: 657691021 title: "Wireless USB Smart Board Projector, KEINONE Tap for Display Screen, 4K Screen Mirroring Video & Audio Receiver support for Laptop, PC, i-Pad, Tablet（For White Smartboard)" brand: "keinone" price: "£110.41" currency: GBP in_stock: true reviews_count: 1 category: "Keinone" url: https://www.desertcart.co.uk/products/657691021-wireless-usb-smart-board-projector-keinone-tap-for-display-screen store_origin: GB region: United Kingdom --- # Wireless USB connectivity One-tap seamless screen sharing 4K ultra HD screen mirroring Wireless USB Smart Board Projector, KEINONE Tap for Display Screen, 4K Screen Mirroring Video & Audio Receiver support for Laptop, PC, i-Pad, Tablet（For White Smartboard) **Brand:** keinone **Price:** £110.41 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your presentations with instant 4K wireless brilliance! ## Quick Answers - **What is this?** Wireless USB Smart Board Projector, KEINONE Tap for Display Screen, 4K Screen Mirroring Video & Audio Receiver support for Laptop, PC, i-Pad, Tablet（For White Smartboard) by keinone - **How much does it cost?** £110.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/657691021-wireless-usb-smart-board-projector-keinone-tap-for-display-screen) ## Best For - keinone enthusiasts ## Why This Product - Trusted keinone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stunning 4K Clarity:** Showcase presentations, videos, and games in breathtaking ultra HD detail. - • **Instant One-Tap Sharing:** Effortlessly mirror your screen with zero cables or apps—just plug and play. - • **Compact & Portable Design:** Lightweight and sleek—carry your wireless display adapter anywhere, anytime. - • **Touchback Control Enabled:** Interact directly through your smartboard’s touchscreen for intuitive control. - • **Universal Device Compatibility:** Works flawlessly with Windows, MacOS, iPadOS, and Android devices via USB. ## Overview The KEINONE Wireless USB Smart Board Projector adapter delivers plug-and-play 4K screen mirroring for laptops, tablets, and smartphones across major operating systems. Designed for seamless compatibility with KEINONE smartboards, it supports touchback control and a compact form factor for on-the-go use. ## Description Wireless Display Adapter for KEINONE Smart Board Review: Waste of money - BUYER BEWARE. Plugged it in the laptop, followed the prompt under quick share on the smartboard, paired the button and it didn't do anything at all. The box it comes in doesn't even come with directions. ## Features - 【One Tap To Share】 Start sharing your screen within seconds by plug-and-play simplicity, with no need for cables, apps, or extensive training. Say goodbye to complicated setups! - 【Up to 4K Screen Sharing Experience】 Experience hassle-free 4K screen sharing with KEINONE Tap, perfect for share your favorite movies, videos, presentation, photos, games, and online content with exceptional clarity and detail from your i-Phone, i-Pad, laptop, or computer. - 【Compatibility Across Any Device】Compatible with any Windows, MacOS, iPadOS, and Android device that has a USB port, our wireless display adaptercan easily connect and cast with one click. - 【Wide Compatibility】 For Android and Windows devices， KEINONE wireless extender supports most streaming apps or websites, such as Hulu, Netflix, YouTube, HBO Max, TikTok, and more. For iOS and macOS devices, it supports streaming NO-HDCP apps, such as Zoom, YouTube, TikTok, Facetime, and other non-subscription video apps. - 【Touchback Control And Compact】 You can control any application on the devic via the touch screen of the KEINONE smart board in the touchback mode. Its compact size with only 0.66lbs, allowing you to mirror your screen anytime, anywhere with carry it. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D69JDNC7 | | Best Sellers Rank | #1,552 in Video Projectors | | Brand Name | KEINONE | | Color Name | White | | Customer Reviews | 1.0 1.0 out of 5 stars (2) | | Date First Available | June 6, 2024 | | Item Weight | 6.2 ounces | | Item model number | 44341ed7-faed-4b3b-9fd1-03cb3b2c51ff | | Product Dimensions | 3.6 x 2.87 x 0.39 inches | | Special Features | KEINONE Smart Board Compatibility, 4K Screen Casting | ## Product Details - **Brand:** KEINONE - **Connectivity Technology:** USB - **Display Resolution Maximum:** 3840 x 2160 - **Display resolution:** 3840 x 2160 - **Special Feature:** KEINONE Smart Board Compatibility, 4K Screen Casting ## Images ![Wireless USB Smart Board Projector, KEINONE Tap for Display Screen, 4K Screen Mirroring Video & Audio Receiver support for Laptop, PC, i-Pad, Tablet（For White Smartboard) - Image 1](https://m.media-amazon.com/images/I/71cJOAw3viL.jpg) ## Customer Reviews ### ⭐ Waste of money *by L***. on January 19, 2026* BUYER BEWARE. Plugged it in the laptop, followed the prompt under quick share on the smartboard, paired the button and it didn't do anything at all. The box it comes in doesn't even come with directions. ## Frequently Bought Together - KEINONE Wireless USB Smart Board Projector, KEINONE Tap for Display Screen, 4K Screen Mirroring Video & Audio Receiver Support for Laptop, PC, i-Pad, Tablet - KEINONE Interactive Smart Board for Classroom, 55” 8+128 GB Electronic Digital Whiteboard Built-in Android OS & Open App Ecosystem - 4K Touchscreen Smartboard for Home Office School Studio Display - 55"-65" Smart Board Stand for Interactive Whiteboard, KEINONE Mobile Stand with Four Lockable Wheels, Stable and Easy to Move for Home Office School Classroom (White) --- ## 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.uk/products/657691021-wireless-usb-smart-board-projector-keinone-tap-for-display-screen](https://www.desertcart.co.uk/products/657691021-wireless-usb-smart-board-projector-keinone-tap-for-display-screen) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-22*