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2 Ports True 4K USB-C KVM Switch with DisplayPort output and 3.5mm analog audio function
CAAB-E3112

Advanced design for Video (Resolution) or USB (Data Flow) oriented mode switching
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 and play USB audio files via the 3.5mm audio port and is also essential to maintain two-way voice communication in a real-time PC gaming environment.
The 2 Ports True 4K USB-C KVM Switch is perfect for multiple types of Macbook and USB-C devices operations. We also recommend another advanced model - CAAB-P3112 the 2 Ports 4K USB-C KVM Switch with USB PD charge, DisplayPort output, USB 3.2 Gen 1, audio, and hotkey control to meet the further requirement.
Prioritize User Needs
Rextron USB 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. Dedicated USB 3.2 Gen 1 port design on both front and rear panels of the 4K USB-C KVM Switch is ideal for both long-term and temporary USB peripherals access and allows users to attach or detach USB devices with ease.
We provide a variety of USB KVM switch products to meet customer requirements like desktop KVM Switches, cabinet KVM switches, power redundant KVM switches and Full-Frame PBP KVM Switches for PC, Mac, or Linux users.
Rextron KVM switch products support 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 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 )
- USB-C Bandwidth Allocation Switch Allows Wider Compatibility with Smart Sources Which Includes 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 |
CAAB-E3112 |
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) |
Video Resolution (Max.) |
4096x2160@60Hz (4:4:4) |
Push Button |
Port Selection x 1 |
Slide Switch |
USB-C Bandwidth x 1 |
HDCP Compliance |
HDCP 2.2 / 1.4 |
Control Methods |
Hotkey / Push Button |
LED Indicator (Power / Status) |
Computer Ready LED x 2 (Green) |
Automatic scan interval |
3, 8, 15, 30 seconds |
Exclusive Mode Switch |
4K@60Hz (4:4:4) + USB 2.0 ( Video Oriented ) |
Power Supply |
DC 9~12V |
Operation Environment |
0~40°C, Humidity<80% |
Storage Temperature |
-20~60°C |
Enclosure |
Metal |
H x W x D (mm) |
40 x 160 x 100 |
Weight (g) |
615 |
