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Overview

High-refresh 18.5” dual-screen portable monitor with 100Hz IPS display, no driver required. Compatible with MacBook, Windows, Android, iOS, gaming consoles (PS5/Xbox/Switch), and desktops. Features USB-C & HDMI input, 360° foldable design, and plug-and-play setup.

TUTT 18.5” Portable Monitor Dual-Screen E28 | 100Hz | IPS | USB-C & HDMI | No Driver

Model: E28
Web Code: 17985443
Sold and shipped by | 4.6 seller rating (174 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • E28 Portable Monitor
  • USB-C Cables (x2)
  • HDMI Cable
  • 30W Wall Charger

Designed for multitasking, content creation, and remote work, the TUTT E28 provides a reliable plug-and-play dual-display solution with extended compatibility across devices.

Key Features:

•➤ 100Hz High Refresh Rate

Delivers significantly smoother performance compared to standard 60Hz portable monitors—ideal for fast-scrolling documents, video playback, and light gaming.

•Plug & Play – No Driver Required

Instantly connects via USB-C or HDMI without software installation. Fully functional on Windows, Android, Chrome OS, and gaming consoles. (macOS may require driver.)

•Multiple Display Modes

• Triple-Screen Office Mode (Type-C only)

• Sharing Mode – Duplicate screen for meetings

• Splice Mode – Horizontal expansion for long-form text

• Portrait Mode – Vertical layout for coding/reading (Windows only)

•360° Folding Design

Adjustable dual-screen hinge system enables ergonomic viewing from 90° to 360°, including tent and flat modes.

•Independent Dual Input Support

Connect two devices simultaneously (e.g., PS5 + laptop) using separate USB-C and HDMI interfaces with seamless switching.

•Compatibility

Works with PC, Mac, Switch, PS4/PS5, Xbox, Android, iOS (with adapter), and TV Boxes.

•Build & Mounting

Aluminum alloy CNC body with integrated stand. VESA 75×75mm mount compatible (screw size M4, 4–6mm).

•Display Specs:

• IPS Panel | 1920×1080 + 1920×2160 resolution

• 16:9 Aspect Ratio

• 100% sRGB Color Gamut

• 300 nits Brightness

• 1200:1 Contrast Ratio

• 8-bit Color Depth

• 6ms Response Time (grayscale)

•In the Box:

• 2× Full-function USB-C cables

• 1× Mini HDMI to HDMI cable

• 1× 30W Wall Plug Power Adapter

⸻

Technical Summary:

•Model: TUTT E28

•Screen Size: 18.5”

•Resolution: 1920×1080 (120PPI) + 1920×2160

•Refresh Rate: 100Hz

•Aspect Ratio: 16:9

•Color Gamut: 100% sRGB

•Brightness: 300 nits

•Contrast: 1200:1

•Panel: IPS

•Color Depth: 8-bit

•Response Time: 6ms

•Touch Support: No

•Power Supply: 30W adapter included

•Inputs: mini HDMI ×1, USB-C ×2, Apple-specific USB-C ×1

•Material: Aluminum alloy (CNC machined)

•Mounting: VESA 75×75mm, M4 screws

•Driverless Operation: Yes (plug-and-play)

•Rotation: 360° foldable hinges

•Weight (bare): 2287g

•Weight (with packaging): 3270g

Product Condition
Brand New

Display

Screen Size
18.6 in
Resolution
1080p HD
Native Resolution
1920x1080
Aspect Ratio
16:9
Display Type
LED
Glossy/Matte
Matte
Response Time (Black-White-Black)
6 ms
Response Time (Grey-to-Grey)
6 ms
Refresh Rate
100 Hz
Brightness
300 cd/m²
Dynamic Contrast Ratio
1200:1
Colour Gamut
100% sRGB

Audio

Built-in Speakers
Yes

Stand/Mount Features

Tilt Adjustment
Yes
Swivel Adjustment
Yes
Rotate to Portrait
Yes
VESA Mountable
Yes
VESA Sizes Supported
VESA 75×75mm, M4 screws

Physical Features

Colour
Black-18

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.