---
product_id: 660140037
title: "Santek EZ Sign 4.2\" Small E-Paper Digital Signage | Tri-Color Display with USB Update via Windows App | Custom Message Board for Business, QR code sign (Black, Pack of 1)"
brand: "santek"
price: "€ 89.27"
currency: EUR
in_stock: false
url: https://www.desertcart.nl/products/660140037-santek-ez-sign-4-2-small-e-paper-digital-signage
store_origin: NL
region: Netherlands
---

# Stores & toggles 5 custom messages Ultra-low power, updates only 300×400 tri-color E-paper display Santek EZ Sign 4.2" Small E-Paper Digital Signage | Tri-Color Display with USB Update via Windows App | Custom Message Board for Business, QR code sign (Black, Pack of 1)

**Brand:** santek
**Price:** € 89.27
**Availability:** ❌ Out of Stock

## Summary

> 📢 Elevate your workspace vibe with smart signage that speaks volumes!

## Quick Answers

- **What is this?** Santek EZ Sign 4.2" Small E-Paper Digital Signage | Tri-Color Display with USB Update via Windows App | Custom Message Board for Business, QR code sign (Black, Pack of 1) by santek
- **How much does it cost?** € 89.27 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/660140037-santek-ez-sign-4-2-small-e-paper-digital-signage)

## Best For

- santek enthusiasts

## Why This Product

- Trusted santek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Message Memory:** Switch between up to 5 custom messages instantly, perfect for dynamic office environments or real-time status updates.
- • **Power-Smart Always-On:** Stay visible without the energy drain—power is only used during updates, ensuring long-lasting battery life and zero blue light fatigue.
- • **Effortless USB-C Updates:** Seamlessly refresh your signage with a quick USB-C connection via the intuitive Windows app—no WiFi needed.
- • **Sleek, Ready-to-Use Design:** Modern minimalist housing with built-in stand for desktop or magnetic back option for flexible mounting—professional style meets convenience.
- • **Eye-Friendly Tri-Color Display:** Experience crisp, glare-free messaging in black, white, and red with paper-like clarity that’s easy on your eyes all day.

## Overview

The Santek EZ Sign 4.2" is a tri-color E-paper digital signage solution designed for professional environments. Featuring a 300×400 pixel anti-glare display, it offers ultra-low power consumption by only using energy during content updates via USB-C and a Windows app. It stores up to 5 custom messages in black, white, and red, allowing quick toggling for dynamic communication. Its sleek, minimalist design includes a built-in stand and supports multilingual app operation, making it an ideal, energy-efficient digital message board for offices and businesses.

## Description

Santek EZ Sign 4.2" Small E-Paper Digital Signage | Tri-Color Display with USB Update via Windows App | Custom Message Board for Business, QR code sign (Black, Pack of 1)

## Features

- Customize Messages Easily: Update text or images with the Santek EZ Sign App (Windows only) via USB-C connection. The cable is only needed during updates — your message displays wirelessly once set.
- Glare-Free Display: 300 × 400 pixel resolution on an anti-glare, bi-stable E-paper display using AMEPD technology delivers paper-like clarity without blue light, ensuring easy, comfortable viewing.
- Energy-Efficient, Always-On Display: Consumes power only when updating content. Each update takes about 20–25 seconds, a natural feature of E-paper’s ultra-low-power design, providing excellent battery life without constant charging.
- Store & Switch Between Messages: Save up to 5 custom messages in black, white, and red. Effortlessly toggle between them at the press of a button — perfect for "Available," "In a Meeting," or custom signs.
- Ready to Use with Sleek Housing: Pre-assembled with a modern, minimalist design. The 4.2” model includes a built-in stand, while the 2.9” model offers a magnetic back for quick, flexible setup.
- Multilingual App Support: EZ Sign App supports Japanese, Chinese, and English for easy, intuitive operation.
- Versatile Applications: Ideal as a digital office sign, on-air light, conference room display, or home message board — blending practical functionality with a clean, professional look.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Santek |
| Brand | Santek |
| Item Weight | 2.5 ounces |
| Product Dimensions | 3.9 x 3.3 x 0.39 inches |
| Item model number | SE0290A2-US |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Color | Black |
| Material Type | Plastic |
| Pre-printed | Letter |
| Size | Pack of 1 |
| Manufacturer Part Number | SE0420A1-US |

## Product Details

- **Brand:** Santek
- **Size:** Pack of 1
- **Color:** Black
- **Material:** Plastic
- **Mounting Type:** Wall Mount
- **Item Weight:** 2.5 Ounces
- **Light Type:** LED
- **Orientation:** Portrait
- **Pre-printed:** Letter
- **Recommended Uses For Product:** Office

## Images

![Santek EZ Sign 4.2" Small E-Paper Digital Signage | Tri-Color Display with USB Update via Windows App | Custom Message Board for Business, QR code sign (Black, Pack of 1) - Image 1](https://m.media-amazon.com/images/I/81DiBhZQW7L.jpg)
![Santek EZ Sign 4.2" Small E-Paper Digital Signage | Tri-Color Display with USB Update via Windows App | Custom Message Board for Business, QR code sign (Black, Pack of 1) - Image 2](https://m.media-amazon.com/images/I/71cDGKFR9fL.jpg)
![Santek EZ Sign 4.2" Small E-Paper Digital Signage | Tri-Color Display with USB Update via Windows App | Custom Message Board for Business, QR code sign (Black, Pack of 1) - Image 3](https://m.media-amazon.com/images/I/71+FVcHnEcL.jpg)
![Santek EZ Sign 4.2" Small E-Paper Digital Signage | Tri-Color Display with USB Update via Windows App | Custom Message Board for Business, QR code sign (Black, Pack of 1) - Image 4](https://m.media-amazon.com/images/I/718zI-XXFVL.jpg)
![Santek EZ Sign 4.2" Small E-Paper Digital Signage | Tri-Color Display with USB Update via Windows App | Custom Message Board for Business, QR code sign (Black, Pack of 1) - Image 5](https://m.media-amazon.com/images/I/711lerlqd4L.jpg)

## Frequently Bought Together

- Santek EZ Sign 4.2" E-Paper Digital Signage | Tri-Color Display with USB Update via Windows App | Custom Message Board for Business (Pack of 1)
- Amazon Basics Multipurpose Copy Printer Paper, 8.5 x 11 in, 20 lb, 10 Reams, 5000 Sheets, 92 Bright, White
- Kleenex Professional Facial Tissue, Bulk (03076), 2-Ply, White, Flat Boxed Format, Designed for Business, Convenience Size (125 Tissues/Box, 12 Boxes, 1,500 Sheets/Case)

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**Shop now:** [https://www.desertcart.nl/products/660140037-santek-ez-sign-4-2-small-e-paper-digital-signage](https://www.desertcart.nl/products/660140037-santek-ez-sign-4-2-small-e-paper-digital-signage)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-22*