ASUS ZenScreen MB166CR 15.6" Full HD Portable Monitor
ASUS
ASUS ZenScreen MB166CR 15.6" Full HD Portable Monitor
The ASUS ZenScreen MB166CR is a 15.6-inch Full HD portable USB monitor designed for professionals and students who need a reliable second screen while travelling or working away from a fixed desk. Weighing 0.78 kg and measuring just 11.8 mm thin, it slips into a travel bag alongside a laptop and sets up quickly using a single USB Type-C cable for both power and video. Its IPS panel, auto-rotation support, and TÜV Rheinland-certified eye-care technologies make it a practical productivity companion for extended work sessions on the road.
Why this product
One USB-C cable for power and video
A single USB Type-C connection (DisplayPort Alt Mode) handles both power delivery and video signal from the host device, keeping cable clutter to a minimum.
Lightweight at 0.78 kg, 11.8 mm slim
At 0.78 kg and 11.8 mm thin, it fits easily alongside a laptop in most bags and adds very little to carry weight during travel.
TÜV-certified flicker-free and low blue light
ASUS Eye Care technology carries TÜV Rheinland certification for both Flicker-free and Low Blue Light performance, reducing eye fatigue during long viewing sessions.
Auto-rotates between landscape and portrait
With ASUS DisplayWidget Center software installed, it automatically detects orientation and switches between landscape and portrait modes — useful for documents, websites, and spreadsheets alike.
360° kickstand with tripod socket
The detachable 360° kickstand supports both landscape and portrait angles, and a rear 1/4" tripod socket lets it mount on standard tabletop tripods for more flexible positioning.
178° IPS viewing angles, 1920×1080 resolution
The IPS panel delivers consistent colour and contrast from wide off-axis positions, making it suitable for side-by-side working or presenting to a small group.
- Screen Size15.6" (viewable)
- Resolution1920 × 1080 (Full HD)
- Panel TypeIPS
- Refresh Rate60 Hz
- ConnectionUSB-C (DP Alt Mode)
- Weight0.78 kg (1.72 lbs)
- Thickness11.8 mm
- Eye Care CertificationTÜV Flicker-free, TÜV Low Blue Light
- SKUASU-2349
- EAN4711387387702
- Works with laptops and devices that output video over USB Type-C via DisplayPort Alternate Mode.
- Auto-rotation (portrait/landscape switching) requires ASUS DisplayWidget Center software to be installed on the connected device.
- Accepts a wide input voltage range of 100–240 V, 50/60 Hz, so it can be used with power adapters in most countries.
- USB Type-C connection requires the host device to support DP Alt Mode — a standard USB-C port that carries only data or charging will not transmit video.
- The 1/4" tripod socket on the rear allows use with standard camera tripods and tabletop mounts, but height adjustment via the stand mechanism is not supported.
- No HDMI or DisplayPort connector — connection is USB-C only, so devices without a DP Alt Mode USB-C port cannot drive this monitor.
Best for
- Travelling professionals who need a lightweight, bag-friendly second screen: at 0.78 kg and 11.8 mm thin it adds minimal bulk.
- Single-cable setups: anyone who wants to extend their workspace without carrying a separate power adapter or multiple cables will appreciate the USB-C power-plus-video approach.
- Extended work sessions where eye comfort matters — TÜV Rheinland-certified Flicker-free and Low Blue Light certifications are meaningful for all-day use.
- Flexible orientations: users who switch between portrait (documents, code, web pages) and landscape (spreadsheets, presentations) will benefit from the auto-rotation support and 360° kickstand.
- Tripod or mount users who want a portable display that can attach to standard camera tripods via the embedded 1/4" socket.
Trade-offs
- Gaming: the panel is rated at 60 Hz refresh rate and 5 ms (GTG) response time, which is below the thresholds competitive gamers typically require.
- Audio output: this monitor has no built-in speakers, so users who need sound from their second screen must use an alternative audio source.
- Colour-critical work: the panel displays 262K colours, which is a limitation for professional photo editing or colour grading that demands wider colour depth.
- Devices without USB-C DP Alt Mode: older laptops or desktops that lack a DP Alt Mode USB-C port cannot connect to this monitor at all — there is no HDMI or other input.
- Height-adjustable ergonomic setups: the stand does not support height adjustment, limiting desk ergonomics for users who require a specific screen elevation.
ASUS ZenScreen MB166CR Portable USB Monitor- 16 inch (15.6 inch viewable), Full HD, IPS, USB Type-C, Flicker Free, Blue Light Filter, Anti-glare surface, 360° kickstand.
Sleek and portable design
ASUS ZenScreen™ is ideal for life on the road. This sleek portable display is light weight and has a slim profile, so it fits easily in any travel bag and is ready for productivity, anytime and anywhere. MB166CR weights 0.78kg and as slim as 11.8mm.
One cable is all you need
ZenScreen MB166CR uses a single USB Type-C* connection for both power and video transmission from your host device. This means you have less cables to work with, so you get a neater work area.
Designed with Versatility
A 360° detachable kickstand allow you to screw-in with ease on the rear tripod socket, enabling easy tilt adjustments in either portrait or landscape mode. With the 360° kickstand design you can even put it on a tabletop mount with ease.
Work efficiently in portrait and landscape modes
With ASUS DisplayWidget Center software, ZenScreen MB166CR can automatically sense its orientation and switch the display between landscape and portrait modes while connected to your laptop. Landscape mode is ideal for presentations and spreadsheets, while Portrait mode gives you a perfect view of items such as documents, books or websites.
Protect your eyes with ASUS Eye Care technology
ZenScreen MB166CR features TÜV Rheinland-certified ASUS Flicker-free technology to reduce flicker, ensuring comfortable viewing experiences. This technology helps minimize eyestrain and other ailments typically associated with extended hours of viewing.
Extend your workspace
The FHD (1920 x 1080) IPS panel delivers stunning visuals and 178° viewing angles, ensuring you get superb color and contrast even when viewing the screen from off-center positions.
ASUS Blue Light Filter
Exclusive ASUS Ultra-Low Blue Light technology protects you from potentially harmful blue light. It offers four filter settings that are easily accessed through the onscreen display menu via the hotkey.
General
| Brand | ASUS |
|---|---|
| Model | ZenScreen MB166CR |
| Panel Size | 15.6" |
| Display Surface | Anti-Glare |
| Aspect Ratio | 16:9 |
| Backlight | LED |
Display
| Resolution | 1920 × 1080 |
|---|---|
| Panel Type | IPS |
| Brightness | 250 cd/㎡ |
| Contrast Ratio | 800:1 |
| Viewing Angle (H/V) | 178° / 178° |
| Response Time | 5 ms (GTG) |
| Refresh Rate | 60 Hz |
| Display Colors | 262K |
| Pixel Pitch | 0.179 mm |
| Viewing Area (H × V) | 344.16 × 193.59 mm |
Connectivity & Power
| Input Port | USB-C × 1 (DP Alt Mode) |
|---|---|
| HDCP | Yes |
| Power Consumption (typical) | 5.24 W |
| Power Saving Mode | <0.5 W |
| Power Off Mode | <0.3 W |
| Input Voltage | 100–240 V, 50/60 Hz |
Physical & Accessories
| Dimensions (W × H × D) | 36.01 × 22.56 × 1.18 cm |
|---|---|
| Net Weight | 0.78 kg (1.72 lbs) |
| Gross Weight | 1.70 kg (3.75 lbs) |
| Height Adjustment | No |
| 1/4" Tripod Socket | Yes |
| Flicker-free | Yes |
| Low Blue Light | Yes |
| Eye Care Certification | TÜV Flicker-free, TÜV Low Blue Light |
| In-Box Accessories | 360° kickstand, USB-C cable, ZenScreen sleeve, Quick start guide, Warranty Card |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.