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CS 737X CDU, now in its 2nd generation with a full metal CNC machined shell that provides a 1:1 replica of the real aircraft. The buttons are made of silicone, identical to those on the real aircraft, providing a tactile feel close to the actual avionics parts. It features a plug-and-play operation with no software configuration. Power and data are transferred via a single USB cable.
Boeing 737NG Control Display Unit | Plug-and-Play Flight Sim Hardware
CS 737X CDU, now in its 2nd generation with a full metal CNC machined shell that provides a 1:1 replica of the real aircraft. The buttons are made of silicone, identical to those on the real aircraft, providing a tactile feel close to the actual avionics parts. It features a plug-and-play operation with no software configuration. Power and data are transferred via a single USB cable.
Plug & Play
CockpitSimulator Bridge is an easy-to-use software, all you need to do is open the software, plug in your devices, and it will automatically connect to your flight simulation game and aircraft addon. CockpitSimulator Bridge also has a hardware test function and over-the-air device firmware update.
Compatible With
(with bridge software v2025.2.0 and later)
(requires Precision Simulator version 10.180 and above)
(with bridge software v2024.4.0 and later)
(requires ProSim737 version 3.27 and above)
(requires ProSimCDU running with role “Captain CDU” for the left side)
(requires ProSimCDU running with role “F/O CDU” for the right side)
(with bridge software v2025.2.2 and later)
(requires ProSimB38M version 1.33 and above)
(requires ProSimCDU running with role “Captain CDU” for the left side)
(requires ProSimCDU running with role “F/O CDU” for the right side)
(with bridge software v2025.2.2 and later)
(with bridge software v2025.2.3 and later)
(with bridge software v2022.2.0 and later)
(with bridge software v2024.5.0 and later)
(with bridge software v2024.7.4 and later)
(with bridge software v2022.1.0 and later)
(with bridge software v2025.1.1 and later)
(with bridge software v2022.1.0 and later)
(with bridge software v2022.1.0 and later)
(with bridge software v2022.1.0 and later)
(with bridge software v2022.1.0 and later)
(with bridge software v2022.1.0 and later)
(with bridge software v2022.1.0 and later)
(with bridge software v2023.1.1 and later)
Connection Mode
Only requires a single USB cable, no VGA or HDMI video transmission required.

Connection Mode
When you have multiple Cockpit Simulator hardware and your computer’s USB port is not enough, you can use USB-HUB. Note that your USB-HUB must be with independent power supply. Otherwise, if multiple hardwares work at the same time, the power supply will be insufficient.

What's in the Box
1x 1.5m USB Type-A to Type-C cable
1x Bracket for placing on desktop stand
2x Screws for bracket mounting
2x Screw washers
1x Desktop stand
1x CS 737X CDU (v2)

Connectivity & Power
1x USB 2.0 Type-C
1x DC 3.5mm x 1.35mm power input (DC 9 to 24V, ≥ 0.8A)

Compact & Portable
Width: 145.8mm
Depth: 228mm
Height: 36mm
Weight: 0.8 kg
Compact & Portable
Width: 330mm
Depth: 235mm
Height: 72mm
Weight: 1.5 kg
Compact & Portable

Shipping
Free worldwide shipping
CS 737X CDU (v2)
USB Type-A to Type-C cable (1.5m)
Bracket for placing on desktop stand
Screws for bracket mounting
x2
Screw washers
x2
Desktop stand
Windows 10 (64-bit) or later Minimum: USB 2.0 port Recommended: USB 3.0 port for fastest response Companion Software: 50MB disk space