Kefeya S1 is the Digital Nomad’s Secret Weapon for Productivity on the Go, Lets You Add Second Display in Seconds

Digital nomadism promises freedom but staying productive in tight spaces like coffee shops, airport lounges or wherever Wi-Fi and a table is available is no easy feat. A multi-monitor setup, a staple for desk bound work, feels impossible when you’re traveling light. The Kefeya S1 Dual Portable Laptop Screen Extender steps in to solve this, a compact second screen for life on the move.

At 2.3 pounds the S1 is lighter than many 14-inch laptops like the 3.5 pound MacBook Pro or the 3.9 pound Razer Blade 14. It attaches directly to your laptop’s lid, unfolding to give you a 1080p Full HD IPS screen with 60Hz refresh rate and 300 nits of brightness. Setup is easy, a single USB-C cable does everything if your laptop supports DisplayPort Alt Mode or Thunderbolt, or use the included HDMI-to-USB-C and USB-C-to-USB-A cables for other devices. No drivers or software required, just instant extra screen space.

Portability is the S1’s best feature. Slim and foldable it fits neatly against your laptop, slipping into the included carrying case that fits as easily in a backpack as a thin notebook. Unlike standalone portable monitors that require separate stands and power sources the S1’s integrated design means no extra gear. The sturdy kickstand and anti-slip base keep it stable on wobbly tables, and 180 degree rotation lets you adjust the screen to avoid glare or share it during impromptu meetings.


The display is good for productivity. 1920×1080 resolution, 16:9 aspect ratio, 72% NTSC color gamut, it’s sharp for spreadsheets, documents or casual video streaming. Compared to a MacBook Pro’s 600 nit SDR display the S1 may look a bit washed out but it’s more than enough for a portable monitor. Editing reports on one screen while keeping Slack open on the other was clear and comfortable with no eye strain after extended use. Adjustable brightness and contrast settings adapt to different lighting, from harsh airport terminals to dim hostel lounges. Dual stereo speakers are a bonus for quick videos but don’t match headphones for rich sound.


Compatibility is a big plus. The S1 works with Windows, macOS, Chrome, Linux, Surface, Switch and PS4/5 and supports laptops from 13 to 17.3 inches. The included cables (USB-C to USB-C, USB-C to HDMI and USB-C to USB-A) means near universal compatibility even for older devices.


For digital nomads the Kefeya S1 solves a big problem: the multi-screen workflow without being tied to a desk. It’s not perfect but the lightweight design, ease of use and versatility makes it a good option for mobile productivity.