ViewSonic 27" TD2760 10-point Touch Screen, RS232 Serial Port, Advance Ergonomic Tilt or flat. Supports Winodws, Chrom, Linux, Android, Monitor,

SuperClear® technology
Advanced ergonomic stand for tilt or flat
HDMI, DisplayPort and VGA inputs
50M:1 dynamic contrast ratio
Supports Windows® 7/8/10/11 and selected Linux, Chrome, and Android

Display
Display Size (in.): 27
Viewable Area (in.): 27
Panel Type: VA Technology
Resolution: 1920 x 1080
Resolution Type: FHD (Full HD)
Static Contrast Ratio: 3,000:1 (typ)
Dynamic Contrast Ratio: 50M:1
Light Source: LED
Brightness: 250 cd/m² (typ)
Colors: 16.7M
Color Space Support: 8 bit (6 bit + Hi-FRC)
Aspect Ratio: 16:9
Response Time (Typical GTG): 6ms
Response Time (GTG w/OD): 6ms
Response Time (Typical Tr+Tf): 12ms
Viewing Angles: 178º horizontal, 178º vertical
Backlight Life (Hours): 30000 Hrs (Min)
Curvature: Flat
Refresh Rate (Hz): 60
Blue Light Filter: Yes
Flicker-Free: Yes
Color Gamut: NTSC: 72% size (Typ)
sRGB: 102% size (Typ)
Pixel Size: 0.311 mm (H) x 0.311 mm (V)
Touch Screen: Projected Capacitive, 10-point multi-touch
Surface Treatment: Anti-Glare, Hard Coating (≧6H)
Cover Glass Thickness: 1.88mm

Compatibility
PC Resolution (max): 1920x1080
Mac® Resolution (max): 1920x1080
PC Operating System: Windows 7/8/8.1/10/11 certified; macOS tested
Mac® Resolution (min): 1920x1080

Connector
VGA: 1
USB 3.2 Type A Down Stream: 2
USB 3.2 Type B Up Stream: 1
3.5mm Audio In: 1
3.5mm Audio Out: 1
HDMI 1.4: 1
DisplayPort: 1
Power in: 3-pin Socket (IEC C14 / CEE22)
RS232 In: 1

Audio
Internal Speakers: 2Watts x2

Power
Eco Mode (Conserve): 19W
Eco Mode (optimized): 22W
Consumption (typical): 26W
Consumption (max): 28W
Voltage: AC 100-240V
Stand-by: 0.3W
Power Supply: Internal Power Supply

Additional Hardware
Kensington Lock Slot: 1