The ATEN CS1942ATC 2-Port USB 3.0 4K DisplayPort Dual Display KVMP Switch for ATC is tailor-made for Air Traffic Control scenarios. It supports 2Kx2K resolution, making it perfect for radar monitoring, and also enables constant monitoring of flight information and mission-critical processes. Incorporating dual display capability, users can enjoy a wider screen and easy switch between the two DisplayPort systems.
The Zero-Second Switch function ensures nearly real-time switching without any black screens, providing air traffic controllers instant access to two USB / DisplayPort-interfaced dual display ATC computers for crucial operations. Port switching is flexible via pushbuttons, hotkeys, mouse, RS-232 commands, or an optional accessory the remote port selector.
With two lockable DC jacks for power redundancy, the CS1942ATC ensures uninterrupted operation and constant availability for mission-critical applications. It aims to greatly minimize or eliminate the risk of downtime. Patented ATEN technology – Video DynaSync™, and EDID expert™, combined with DisplayPort 1.2 and video resolutions up to 4K @ 60 Hz, it delivers optimized display resolution with exceptional detail and clarity in all conditions.
The CS1942ATC creates a safer environment and enhanced operational efficiency for Air traffic Control Towers, Approach Control Rooms, and Area Control Centers, specifically tailored the air traffic control industry.
ATEN CS1942ATC. Keyboard port type: USB, Mouse port type: USB, Video port type: DisplayPort. HD type: 4K Ultra HD, Maximum resolution: 4096 x 2160 pixels, Video bandwidth: 60 Hz. Product color: Black, Housing material: Metal. Power source: DC, Input voltage: 12 V, Power consumption (typical): 17.8 W. Width: 6.34" (161 mm), Depth: 13.2" (335 mm), Height: 2.58" (65.5 mm)
Number of computers controlled
2
Keyboard port type
USB
Mouse port type
USB
Video port type
DisplayPort
Console ports
3.5mm headphone, 3.5mm mic, DisplayPort, USB A, VGA (D-Sub)
VGA (D-Sub) ports quantity
3
DisplayPorts quantity
4
Console USB ports quantity
2
Console DisplayPorts ports quantity
2
USB hub
Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantity
2
USB connector type
Micro-USB, USB Type-A
Audio connections
Yes
Headphone outputs
2
Number of microphone inputs
2
RJ-11 ports quantity
1
DC-in jack
Yes
HD type
4K Ultra HD
Maximum resolution
4096 x 2160 pixels
Video bandwidth
60 Hz
Firmware upgradeable
Yes
Product color
Black
Housing material
Metal
LED indicators
Yes
Push button
Yes
Hot keys
No
Built-in display
Yes
Power source
DC
Input voltage
12 V
Power consumption (typical)
17.8 W
Operating temperature (T-T)
0 - 20 °C
Storage temperature (T-T)
-20 - 60 °C
Operating relative humidity (H-H)
0 - 80%
Width
6.34" (161 mm)
Depth
13.2" (335 mm)
Height
2.58" (65.5 mm)
Weight
4.14 lbs (1.88 kg)
Package width
5.24" (133 mm)
Package depth
19.6" (499 mm)
Package height
12.8" (324 mm)
Package weight
9.28 lbs (4.21 kg)
Quick installation guide
Yes
Harmonized System (HS) code
84718000
Country of origin
Taiwan
Product Details
2025-12-15
New
Data sheet
Product color
Black
Headphone outputs
2
VGA (D-Sub) ports quantity
3
DisplayPorts quantity
4
Weight
4.14 lbs (1.88 kg)
Harmonized System (HS) code
84718000
Input voltage
12 V
HD type
4K Ultra HD
Maximum resolution
4096 x 2160 pixels
Width
6.34" (161 mm)
Height
2.58" (65.5 mm)
USB hub
Yes
Country of origin
Taiwan
Depth
13.2" (335 mm)
Package weight
9.28 lbs (4.21 kg)
Package width
5.24" (133 mm)
Package depth
19.6" (499 mm)
Package height
12.8" (324 mm)
Power source
DC
Hot keys
No
Built-in display
Yes
LED indicators
Yes
USB connector type
Micro-USB, USB Type-A
DC-in jack
Yes
Operating temperature (T-T)
0 - 20 °C
Storage temperature (T-T)
-20 - 60 °C
Operating relative humidity (H-H)
0 - 80%
Housing material
Metal
Power consumption (typical)
17.8 W
Keyboard port type
USB
Mouse port type
USB
Video port type
DisplayPort
Number of microphone inputs
2
Quick installation guide
Yes
RJ-11 ports quantity
1
Firmware upgradeable
Yes
Number of computers controlled
2
Audio connections
Yes
Video bandwidth
60 Hz
Console ports
3.5mm headphone, 3.5mm mic, DisplayPort, USB A, VGA (D-Sub)
Console USB ports quantity
2
Push button
Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantity