<SMISEACOW>Kwumsy S7 16" Triple Screen Laptop Screen Extender

16" Wide Screen, Expanded View
16:10 aspect ratio — 11% more viewing area than traditional 16" screens. 1200P high resolution with ultra-narrow bezels for an immersive experience. Perfect for multitasking, creative work, and entertainment.

Ultimate Flexibility, Endless Possibilities
Dual screens rotate 235° horizontally and 90° vertically — over 10 unique configurations. Use side-by-side for multitasking, stacked for coding, or single screen for focused work. Screens can be detached and used independently.

Wide Compatibility, Secure Fit

Designed for 13"–17.3" laptops — perfect fit as long as your laptop screen width does not exceed 16.9 inches. Adjustable rear stand provides a secure and stable connection.

What's Included

Connection Options

Not sure how to connect your S7? Choose the option that matches your laptop ports.

📹 Video Guide: https://www.youtube.com/watch?v=wnbUSyjV31Q

Option 1 – Dual Full-Featured Type-C

Requires: 2 full-featured Type-C ports (support video output + power)

Use: Type-C to Type-C cable ×2

*Full-featured Type-C ports typically have logos like: DP / DisplayPort / video output / support monitor / Thunderbolt 3 / Thunderbolt 4*

Option 2 – 1 Full-Featured Type-C + HDMI + USB-A

Requires: 1 full-featured Type-C port + 1 HDMI port + 1 USB-A port

Use:

Type-C to Type-C cable (for first screen)

HDMI to Type-C cable + USB-A to Type-C cable (for second screen)

Option 3 – 1 Full-Featured Type-C + Standard Type-C/USB-A

Requires: 1 full-featured Type-C port + 1 standard Type-C or USB-A port

Use:

Type-C to Type-C cable (for first screen)

H5 cable + USB-A to Type-C cable (for second screen)

The H5 cable is specially designed to solve compatibility issues such as:

MacBook with M1/M2/M3 chips

Only one screen works

"No Signal" on one screen

Option 4 – HDMI + USB-A + Standard Type-C/USB-A

Requires: 1 HDMI port + 1 USB-A port + 1 standard Type-C or USB-A port

Use:

HDMI cable + USB-A to Type-C cable (for first screen)

H5 cable + USB-A to Type-C cable (for second screen)

Still not sure? Send us your laptop model — we'll help you figure it out!

📧 support@smiseacow.com