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Black 17.3 inch portable monitor with slim metal body and thin bezels

Uperfect

Uperfect 17.3" 2K 144Hz Portable Monitor

SKU CH-GB4K-NFM0Q

A 17.3" IPS portable monitor delivering 2K 2560 x 1440 resolution at 144 Hz with FreeSync and 3 ms response time

  • Monitor TypePortable Monitor
  • Cabinet ColorBlack
  • BezelYes
  • PanelIPS
  • Screen Size17.3"
  • Display TypeFHD
  • Sharp 2K visuals on a 17.3 inch IPS panel
  • Smooth 144Hz refresh with FreeSync for tear-free gaming
  • Wide 178° viewing angles keep colours consistent
  • 350 cd/m² brightness and 1200:1 contrast for vivid detail
  • Dual USB-C and Mini HDMI for simple plug-and-play

Portable 2K gaming monitor

The Uperfect 17.3" panel delivers 2560 x 1440 resolution at 144 Hz with an IPS matrix, 178° viewing angles and 16.7 million colours. FreeSync support reduces tearing during fast motion. It targets gamers and mobile professionals who need a high-refresh secondary screen.

Single-cable USB-C limits

One USB-C port carries both video and power, so the host must supply enough current and a DisplayPort-alt-mode signal. The Mini HDMI input accepts up to 60 Hz, restricting the 144 Hz refresh to the USB-C path. Brightness is 350 cd/m² with a 1200:1 contrast ratio.

Check host output and power

Verify that your laptop or console provides DisplayPort alt mode over USB-C and can drive 2560 x 1440 at 144 Hz. Confirm the USB-C port can deliver the monitor's power draw without an external adapter. The Mini HDMI port will not exceed 60 Hz at this resolution.

Highlights

  • Sharp 2K visuals on a 17.3 inch IPS panel
  • Smooth 144Hz refresh with FreeSync for tear-free gaming
  • Wide 178° viewing angles keep colours consistent
  • 350 cd/m² brightness and 1200:1 contrast for vivid detail
  • Dual USB-C and Mini HDMI for simple plug-and-play

Specifications

Monitor TypePortable Monitor
Cabinet ColorBlack
BezelYes
PanelIPS
Screen Size17.3"
Display TypeFHD
WidescreenYes
Maximum Resolution2560 x 1440
Resolution2560 x 1440 (2K)
Refresh Rate144Hz
Viewing Angle178° (H) / 178° (V)
Display Colors16.7 Million
Aspect Ratio16:9
Brightness350 cd/m2
Contrast Ratio1200:1
Response Time3ms
Horizontal Refresh Rate144 Hz
USB Ports2 x USB Type-C (Charge/Data Only)
Video Ports1 x Mini HDMI
Touchscreen InterfaceSerial/USB
HDMIYes
USB 2.0Yes
USB 3.0Yes
Built-in Speakers2 x 2W
VESA Compatibility - Mountable75 x 75mm
Dimensions15.51 x 9.52 x 0.47
Weight2.14

Questions about this item

Should I pick the 17.3 inch 2560 x 1440 panel or a smaller portable option?

The 17.3 inch screen with 2560 x 1440 resolution gives you a larger workspace and sharper detail than smaller portable monitors, while the 144 Hz refresh rate and 3 ms response time keep motion clear for gaming.

What does the 144 Hz refresh rate actually deliver when I plug this into my laptop?

At 144 Hz the panel refreshes more than twice as often as a standard 60 Hz display, so fast motion in games or video stays sharp and FreeSync prevents tearing when the frame rate varies.

How do the two USB-C ports and Mini HDMI limit what I can connect?

The two USB-C ports carry both power and video so a single cable can drive the 2560 x 1440 144 Hz signal, while Mini HDMI adds a second video-only input for devices without USB-C video output.

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