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Santek

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 (White, Pack of 1)

  • Based on 13 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jul 15
Order within 6 hours and 15 minutes
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Color: White


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 2025 seconds, a natural feature of E-papers 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.

Description

This cordless e-Paper display is the perfect solution for offices and rooms looking to make their place stand out. With a simple installation process and a high-quality display, this e-Paper display is sure to impress, the display is versatile and can be customized to display any type of information with texts and images and with a long-lasting battery and single button operation, it is easy to manage. Upgrade your office or room door today with this innovative solution.

Brand: Santek


Size: Pack of 1


Color: White


Material: Plastic


Mounting Type: Wall Mount


Item Weight: 2.5 Ounces


Light Type: LED


Orientation: Portrait


Pre-printed: Letter


Recommended Uses For Product: Office


Brand Name: Santek


Recommended Uses For Product: Office


Number of Pieces: 1


Manufacturer: Santek


Unit Count: 1.0 Count


Part Number: SE0420A1-US


Model Number: SE0290A2-US


Mounting Type: Wall Mount


Light Type: LED


Orientation: Portrait


Pre Printed Text: Letter


Size: Pack of 1


Item Weight: 2.5 Ounces


Item Dimensions L x W: 3.9"L x 3.3"W


Color: White


Material: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great Idea. Horrible Software/Instructions
Color: Black
Tried numerous versions of the software and could never get anything to load on the sign. I tried these and the 2 color and had zero luck on both despite downloading several versions and even reaching out directly to the company (with zero reply btw). That said, the signs seem high quality and the concept in general is great. They just need to include better instructions and a link/QR code to the exact software for this model. ... show more
Reviewed in the United States on March 21, 2026 by A Guy From Kentucky
    • Easy setup and looks very good
Color: Black
Got this for my office. It is so easy to set up and the result looks very good and professional. We are just using it for wifi password display for guests, but it can be used for soooo many occasions. I am excited to find this little creative tool.
Reviewed in the United States on December 9, 2024 by MHG
    • Terrible product impossible to read
Color: Black
Terrible product. The letters showing g in the screen are fuzzy not clear. It reduces the font to the pont you can not read it. It only shows green screen in the background. It's impossible to read anything you write like intructions. Notices, anything you write in the screen is reduced to the pont you can not read it. There is no option to change the size of the font. It's so small that nobody can read it. Don't waste your time and money on this product suport can not help you because that is the way it was designed ... show more
Reviewed in the United States on August 8, 2025 by JOZEL VENEGAS
    • Perfect solution for personalized display ! Perfect solution for personalized display !
Color: Black
Review Image by Naomi Nitta
I absolutely love the Santek 4.2” EZ Sign ! We have been searching for a small, modern, and cute messaging display for our home entrance and finally found the perfect one !
Reviewed in the United States on November 28, 2024 Reviewed in the United States on November 28, 2024 by Naomi Nitta
    • Variety of uses
Color: Black
While there is a variety of uses for this, and it does look pretty good, the thing I find frustrating is that for how much it costs, the annoying flashing between resetting the screen is a little bit much to me. Hence why I only gave it 4 stars. I also missed the size, 4 inches isn't a huge screen and for the cost, I don't know, personally I'd rather just pay $20ish for someone to print and laminate a nice looking sign. I had intended on using this for payment options when I do craft markets instead of the laminated sign that I have. The long flashing between screen changes is a major turn off to me. Even if I just left up one type of QR code payment, when I needed another it would be annoying to switch between screens. I am still on the fence about it, but I might have to find a different plan for it's use. There are a lot of options to use it for, I'm just not sure any of them will suit my needs. ... show more
Reviewed in the United States on December 13, 2024 by Kelly Egbert
    • Bad QA, gaps in case, product requires USB connection, does not have wifi Bad QA, gaps in case, product requires USB connection, does not have wifi
Color: White
Review Image by Jamey Johansen
Review Image by Jamey Johansen
Case is bad quality, has gaps. Product title suggests it has WiFi, which was assumed it worked over WiFi. This is not the case and should have been clarified in the description. This product requires a USB connection to update the stored screen, and manual interaction to change them.
Reviewed in the United States on April 24, 2025 Reviewed in the United States on April 24, 2025 by Jamey Johansen
    • Good for Small Displays
Color: Black
This is a handy little display for things like WiFi passwords or small signs. It looks sleek and works well for simple messages. The screen flashing during resets is a bit annoying, but it’s still a solid option for personal or office use. Decent for the price
Reviewed in the United States on January 8, 2025 by Dzo
    • SOFTWARE DOES NOT WORK ON WINDOWS 11
Color: White
This worked on Windows 10, but now that we've been forced to Windows 11, the 4.2" app (v1.1.1.8) doesn't work on Windows 11. DO NOT BUY.
Reviewed in the United States on May 23, 2026 by Toyz

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