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Ultra-wide 12.6-inch black portable touchscreen monitor, slim glossy strip design

Celesttouch

Celesttouch C126HAX01.1 12.6" 2560x666 portable monitor

SKU CH-AH3F-8QVGQ

A 12.6 inch ultra-wide IPS touchscreen secondary monitor with 2560x666 resolution for system monitoring and portable use

  • Screen size12.5 in (31.8 cm)
  • Panel typeIPS
  • Pixel response time12 ms
  • Image brightness350 cd/m2
  • Contrast1000:1
  • Display format4K
  • Ultra-wide 32:10 IPS panel shows live system stats without crowding main display
  • 6 inch 2560x666 resolution keeps CPU GPU RAM data visible at a glance
  • 178 degree viewing angle ensures clear readouts from any desk position
  • Touch control via USB works instantly with no extra drivers needed
  • Lightweight 0.43 kilogram strip design fits tight spaces and portable setups

Ultra-wide secondary display

The Celesttouch C126HAX01.1 is a 12.6 inch IPS panel with a 2560x666 resolution and a 32:9 aspect ratio. It targets users who need a narrow, touch-enabled strip for system monitoring, dashboards or telemetry without taking up main-screen space.

Fits via HDMI or USB-C

A single HDMI port and a USB-C connection carry both video and power, so the unit draws from the host device and needs no external brick. The 178° viewing angle keeps data readable from off-centre positions, while the 0.43 kg weight and 0.6 inch height allow mounting in tight enclosures or on a crowded desk.

Touch control and monitoring ready

The USB touchscreen interface works driver-free on Windows, Mac OS, Linux and Android, giving smartphone-like interaction for widgets or control panels. Compatibility with AIDA64 and Rainmeter lets builders surface real-time CPU, GPU, RAM and fan data instantly, and the package includes the necessary cables for immediate setup.

How it compares

Measured against everything we stock in Portable & Touchscreen Monitors, at today’s prices. Recalculated every night.

Price $120.99
Cheaper than about 57% of the 315 comparable items (median $139.99).
Screen size 12.5 in (31.8 cm)
Lower than about 90% of the 270 comparable items (median 15.6 in).
Pixel response time 12 ms
Higher than about 90% of the 187 comparable items (median 3 ms).

Specifications

Product
Brand nameViewSonic
Product linePro Series
Part numberYX-C126HAX01.1
Case colorBlack
Display
Screen size12.5 in (31.8 cm)
Panel typeIPS
Pixel response time12 ms
Image brightness350 cd/m2
Contrast1000:1
Display format4K
Highest resolution2560 × 666
Vertical frequency60. hertz
Screen ratio32:10
Touch interfaceUSB
Ports & slots
Video connectors1 × 12G-SDI
HDMI ports1
Power
Power supply90–264 VAC, 47/63 Hz
Size & build
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight0.43 kg

Questions about this item

How long can the 12.6-inch 2560×666 IPS panel run continuously before heat buildup becomes a concern?

The monitor draws power from a 5 V USB-C or HDMI source and has no internal fan; its low power consumption and slim 0.6 in profile are designed for stable, long-duration operation without active cooling.

What audible noise or surface temperature should I expect after the display has been on all day?

With no moving parts and a 350 cd/m² backlight, the unit runs silently; the metal chassis stays warm to the touch but remains within normal operating limits for continuous desktop or in-vehicle use.

Which cables or host ports must I already have to get both touch and video working?

You need a host with either a USB-C port that carries DisplayPort Alt Mode plus USB data, or a separate HDMI video output plus a spare USB-A port for the touch interface.

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