Product Name : 2 Ports True 4K USB-C KVM Switch with USB PD Function, DisplayPort Output, USB 3.2 Gen 1, Audio, Hotkey Control
Product No : CAAB-P3112
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Product Description

Model CAAB-P3112 2 Ports 4K USB Type-C KVM has EDID pass-through function to ensure display compatibility. With its simple Plug & Play design, there is no software or driver required when install. Dedicated USB 3.2 Gen 1 port design on both front and rear sides of Model CAAB-P3112 is ideal for both long-term and temporary USB peripherals access and allows users to attach or detach USB devices with ease.

This USB Type C KVM Switcher is perfect for multiple Macbook and USB-C device operations. We also offer the cost-effective model - CAAB-E3112 2 Ports 4K USB-C KVM Switch with DisplayPort output, USB 3.2 Gen 1, and audio to meet any applications.

  • PD Charge
  • 4K 60 444
  • 4K 60 420
  • 4K 30
  • USB 3.2 GEN 1
  • USB2.0
  • Hotkey Control
  • Type-C PD
  • Type-C Video
  • HDCP 2.2
  • HDCP 1.4

The CAAB-P3112, 2 Ports True 4K USB-C KVM Switch with USB PD Function and DisplayPort output, allows users to share 1 set of keyboard, mouse, monitor, and audio between two USB-C computers and supports resolutions up to 4K 60Hz (4:4:4). Rextron CAAB-P3112 is the first 2 ports True 4K USB-C KVM Switch in the world with built in USB PD (power delivery) function that can provide multiple PD mode options for optimal power distribution between 2 PC ports. The USB-C Power Delivery function provides multiple power consumption options from 70W up to 120W and combines the exclusive slide switch for flexible “Video Resolution and USB Bandwidth” selections between high video resolution requirement and high USB bandwidth application.

True 4K USB-C KVM Switch-IO

This 2 Ports 4K USB-C KVM Switch features EDID pass-through function to ensure display compatibility. With its simple Plug & Play design, there is no software or driver needed to install.

Exclusive selectable USB Power Delivery Function (Slide Switch)

The selectable USB PD modes design provides options for flexible and optimal power distributions ranging from 70W to 120W. That means this USB-C KVM Switch enables users to select 20V PD mode for 2 USB-C devices charge, providing total power output up to 105W. It's idea for all devices that draw efficient power from USB-C port, e.g. smartphone, laptop, Macbook, tablet, or portable game console. For those devices without USB PD function, this 4K USB-C KVM Switch supports USB 5V charging up to 3A per port.

We also offer the cost-effective model - CAAB-E3112 2 Ports 4K USB-C KVM Switch without PD function to meet your needs.

Advanced design for Video (Resolution) or USB (Data Flow) oriented mode switching

True 4K USB-C KVM Switch with the exclusive built-in Video and USB slide switch provides better flexibility for users to select 4K 60Hz at USB 2.0 bandwidth (higher video resolution, lower USB speed) or 4K 30Hz at USB 3.2 Gen 1 data transmission (lower video resolution, higher USB speed) as needed.

Unique USB Audio Allocation Design

Rextron 4K USB-C KVM Switch with USB 3.2 Gen 1 ports on both front and rear panels provide temporary and long-term USB access and support USB Audio Function.

The unique USB audio allocation design allows users to select optimum audio modes by hotkey :

Mode 1. USB MIC + DisplayPort Audio

Mode 2. USB Speaker + USB MIC

Mode 3. DisplayPort Audio Only

USB Audio Function enables users to play USB audio files via the 3.5mm audio port, and to maintain two-way voice communication in a real-time PC gaming environment.

Prioritize User Needs

Rextron’s USB-C KVM Switch with audio function built-in enables users to play USB audio files via its 3.5mm audio output port. The console side USB Hub supports not only keyboard mouse operation but also USB 3.2 Gen 1 peripherals sharing without the need to install any software or driver. Users can either perform computer switching independently or switch computers with USB Hub concurrently.

Rextron KVM switch products supporting various video interfaces like VGA, DVI, HDMI, DisplayPort, and  even the popular USB-C for the maximum up to 8K 60Hz resolution.

Rextron USB KVM Switch products are suitable to use in SOHO, offices, Server Rooms, Airports, Stations or the environment that needs to control multiple PCs at the same time.

Leading OEM/ODM USB-C KVM Supplier

Rextron is on the cutting edge of IT filed, with ample OEM and ODM experience, mature manufacture capability and R&D resource, Rextron Integrated the factory & sub-contractors, brought ideas to reality, and turned concept into the viable IT related products to serve the customers for the OEM/ ODM project.

For years, we kept pace with and provided various design houses and OEM customers with quick and reliable manufacturing and serving. These favorable products including KVM extender, Video extender and USB KVM switch have gained international acclaim and are now widely used in businesses, factories, industrial operations, militaries, government installations, schools and private residences. As an ISO9001:2015 registered company; quality assurance is our first priority. Rextron keeps strict manufacturing process constantly and source more RoHS and REACH compliant materials from all over the world.

What is KVM Switch ?

KVM stands for “Keyboard, Video, and Mouse”. KVM allows you to access multiple computers or servers via only one set of Keyboard, Mouse and Monitor. Computers may be selected by pressing the KVM push button directly, by issuing hotkey commands or by activating OSD window. KVM switch is a compact size pure hardware solution plug-and-play system without any driver or software installation. It simply reduces redundant cables and encourages a neat and tidy working environment, saving you space, time, equipment, and money.

  • Allows 2 Computers Share 1 Set of KVM Console USB-C Video Supports Most Popular Resolutions Up to 4K 60Hz (4:4:4)
  • 20V PD Charging Allows User to Flexibly Arrange Device Power and Keeps PC Charged, Also Supports USB 5V Charging Up to 3A
  • USB-C Bandwidth Allocation Switch Allows Wider Compatibility with Two Types - 4K 30Hz + USB 3.2 Gen 1 and 4K 60Hz + USB 2.0
  • USB Audio Simplifies Physical Connections
Unique Selectable USB Audio Allocation
  • - USB Speaker + USB Microphone
  • - HDMI/DisplayPort Audio + USB Speaker
  • - HDMI/DisplayPort Audio + USB Microphone
  • - HDMI/DisplayPort Audio Only

  • HDCP 1.4 and HDCP 2.2 Compliance
  • HDR10 Support for Best Visual Experience
  • USB 3.2 Gen 1 Provides Excellent 5 Gbps Speed
  • Front and Rear USB Ports Allow Easy Access
  • 2 Flexible Switching Control Methods : - Front Push Buttons, Hotkey Control
  • Suitable Applications Includes Office, SOHO, Gaming, Industrial Control, ...Etc

Model Name


  Computer/Server Ports (input)

USB Type-C x 2 ( Video & USB 3.2 Gen 1) ( Single Video x 2 PCs )

  Output Port

DisplayPort x 1 (Single Video)
USB 3.2 Gen 1 / USB 2.0 Type A x 2(Rear & Front)
USB HID Type A x 4(Rear & Front)
Audio Jack out (USB-Audio Device) x 1
Audio Jack In (USB-Audio Device) x 1

  Video Resolution (Max.)

4096x2160@60Hz (4:4:4)
3840x2160@60Hz (4:4:4)

  Push Button

Port Selection x 1

  Slide Switches

USB-C Bandwidth x 1
USB Power Delivery x 1

  HDCP Compliance

HDCP 2.2 / 1.4

  Control Methods

Hotkey / Push Button

  LED Indicator (Power / Status)

Computer Ready LED x 2 (Green)
Computer Selected LED x 2 (Red)

  Automatic scan interval

3, 8, 15, 30 seconds

  Exclusive Mode Switch

4K@60Hz (4:4:4) + USB 2.0 ( Video Oriented )
4K@60Hz (4:2:0) / 4K@30Hz (4:4:4) + USB 3.2 Gen 1 ( USB Speed Oriented )

20V PD Charging Power Allocation
( 5V Charging Up to 3.00A on Each Port )

Mode 1 : 70A ( "PC1 up to 25W" & "PC2 up to 35W" )
Mode 2 : 70B ( "PC1 up to 45W" & "PC2 up to 15W" )
Mode 3 : 90   ( "PC1 up to 45W" & "PC2 up to 35W" )
Mode 4 : 120 ( "PC1 up to 45W  & "PC2 up to 60W" )

  Power Supply

DC 9~12V

  Operation Environment

0~40°C, Humidity<80%

  Storage Temperature




  H x W x D (mm)

40 x 160 x 100

  Weight (g)


True 4K USB-C KVM Switch with PD


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