---
product_id: 748647276
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: "FREE"
currency: NOK
in_stock: false
url: https://www.desertcart.no/products/748647276-wireless-usb-smart-board-projector-keinone-tap-for-display-screen
store_origin: NO
region: Norway
---

# 4K Ultra HD Resolution Plug-and-Play USB Connectivity Touchback Control Enabled 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:** FREE
**Availability:** ❌ Out of 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?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/748647276-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:** Deliver presentations, videos, and games in breathtaking 3840x2160 resolution for crystal-clear detail.
- • **Seamless One-Tap Sharing:** Instantly mirror your screen with zero cables or apps—simplicity that saves time and impresses.
- • **Compact & Portable Design:** Lightweight at just 176g and sleekly sized for on-the-go professionals who demand flexibility.
- • **Universal Device Compatibility:** Works effortlessly with Windows, MacOS, iPadOS, and Android devices via USB—no device left behind.
- • **Touchback Control for Interactive Use:** Control your apps directly from the smartboard touchscreen, enhancing collaboration and workflow.

## Overview

The KEINONE Wireless USB Smart Board Projector is a compact, plug-and-play 4K screen mirroring adapter designed for seamless wireless display from laptops, tablets, and smartphones. Compatible across major operating systems and streaming apps, it supports touchback control for interactive use on white smartboards, making it an ideal tool for dynamic professional environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D69JDNC7 |
| Are Batteries Included | No |
| Brand | KEINONE |
| Color | White |
| Customer Reviews | 1.0 1.0 out of 5 stars (2) |
| Date First Available | 29 May 2025 |
| Form Factor | Dongle/Small Adapter |
| Item Weight | 176 g |
| Item model number | 44341ed7-faed-4b3b-9fd1-03cb3b2c51ff |
| Manufacturer | KEINONE |
| Product Dimensions | 9.14 x 7.29 x 0.99 cm; 176 g |
| Resolution | 3840 x 2160 |
| Screen Resolution | 3840 x 2160 |

## Product Details

- **Brand:** KEINONE
- **Connectivity technology:** USB
- **Display resolution:** 3840 x 2160
- **Recommended uses for product:** Business, Education
- **Special features:** 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)
![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 2](https://m.media-amazon.com/images/I/61F77HsF0zL.jpg)
![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 3](https://m.media-amazon.com/images/I/81xfhmoBQUL.jpg)
![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 4](https://m.media-amazon.com/images/I/71fHvmlh5qL.jpg)

## 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
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**Shop now:** [https://www.desertcart.no/products/748647276-wireless-usb-smart-board-projector-keinone-tap-for-display-screen](https://www.desertcart.no/products/748647276-wireless-usb-smart-board-projector-keinone-tap-for-display-screen)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*