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2-Port 4K DisplayPort USB-C KVM Switch with Power Pass-through


US3311
  • 2-in-1 solution for 2 USB-C host devices – combines a KVM switch and a multiport dock with 4 x USB 3.2 Gen 1 Type-A ports, 1 x DisplayPort, 1 x USB-C PD input, and 1 x DC jack input
  • Supports DP 1.4 Alt Mode
  • Superior video quality – up to 4K 3840 x 2160 @ 144 / 120 / 60 Hz*
  • Supports PD 3.0 up to 100 W USB PD charging - allows your laptop to obtain the maximum power via your USB-C power adapter

    Note: Please make sure your host device and its accessories meet the Thunderbolt 4 or USB 4.0, with DP 1.4 specifications to deliver up to 4K @ 144 / 120 Hz. The USB bandwidth may be limited to USB 2.0 when the video output resolution is over 4K @ 60 Hz.
true-4k
MSRP: Quote Upon Request

Switch Between 2 USB-C Devices

ATEN 2-port 4K DisplayPort USB-C KVM Switch enables plug-n-play single USB-C cable connection so that 2 USB-C devices can share 1 monitor and 1 keyboard and mouse set, plus 4-port USB 3.2 SuperSpeed connectivity significantly to save desk space and boost your efficiency.

Multi-Display Setup to Facilitate Live Feeds 2-Level Cascading to Upscale Server Management Efficiency

Minimal Design, Maximum Impact

Apple iPhone 15 Pro series/M1/M2 chip and Samsung DeX Support

Designed to work with Apple iPhone 15 Pro series/M1/M2 chip and Samsung DeX devices, it offers support for USB Power Delivery 3.0, allowing laptops to charge at up to 100W (requires an extra USB-C Power Adapter.)

Super-Fast Switching

Exclusive ATEN technology brings astoundingly fast switching speed. Switching between two systems takes three seconds,* making your workflow more efficient than ever before.

*This result is tested by ATEN. Actual switching speed may differ based on your computer’s performance.

Superb 4-Port SuperSpeed Expansion

With 4 USB 3.2 gen1 ports, transfer data at up to 5Gb/s. Charge and power external devices, no need for an extra USB hub.

Exceptional AV Performance in Vivid 4K@60Hz

ATEN 2-port USB-C KVM Switch supports 4K@60Hz, which also works with 21:9 Ultrawide and 32:9 super Ultrawide monitors for graphics-intensive work.

* Please make sure your host device and its accessories meet the Thunderbolt 4 or USB 4.0, with DP 1.4 specifications to deliver up to 4K @ 144 / 120 Hz. The USB bandwidth may be limited to USB 2.0 when the video output resolution is over 4K @ 60 Hz.

Work While Charging with 100W Power Delivery

The USB-C KVM switch also works as a charging station to keep your USB-C devices and USB peripherals powered on.

Get the Most Out of Your KVM Switch

Utilize the ATEN KVM Utility software to unlock additional useful features, including hotkey switching and USB Silent Removal, enhancing efficiency in all your tasks.

* Please download the “ATEN KVM Utility” application on the Microsoft Store or Mac App Store.

Always Correct Resolutions and Display Configurations

ATEN’s Video DynaSync™ ensures correct resolutions and display configurations when switching ports under all operating systems, ensuring smooth desktop operation.

* Titanium color casing First Launch Limited Edition only.

As the leading brand in KVM switches, ATEN has entered its 45th year this year. Exquisite manufacturing processes and stable quality are ATEN's commitment to consumers. Utilizing industrial-grade rigorous manufacturing techniques and software design, the ATEN Duo Flex is capable of effortlessly handling any consumer-level application.

Thoughtful Accessories

The ATEN Duo Flex package includes a power adapter and power cord, along with two stable and high-speed USB-C cables. This ensures that users do not need to separately purchase a power supply to use the device stably. The high-speed USB-C cables also enable connected devices to operate at a fast and stable performance.

Unlimited Possibilities

ATEN 2-port USB-C KVM Switch is perfectly suited to graphics / data intensive and multitasking operations.

 

It's an excellent space saver!

It only requires one cable to power everything up, show the screen on my 4K display, and to switch my mouse and keyboards between devices.

Perfectly fits my needs

This KVM delivers on the promise of multiple features over USB-C. It handily switches video and USB peripherals between devices.

 
 

Best investment!

It allows me to share my mouse and keyboard with my MBP when I just want to quickly sit down and work. It's an incredible time-saver!

Wish I bought it sooner!

It's a game-changer that enhances productivity and efficiency.

 

Product Comparison

Talk to Our Experts

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Package Contents

  • 1x US3311 2-Port 4K DisplayPort USB-C KVM Switch with Power Pass-through
  • 1x power adapter
  • 2x USB-C cables
  • 1x port switch button
  • 1x user instructions

Built to deliver easy control and seamless switching between dual USB-C hosts, the US3311 is a 2-in-1 solution combining a KVM switch and a multiport dock with 4 x USB Type-A ports, 1 x DisplayPort, 1 x USB-C PD input, and 1 x DC jack input. Quick switching from one laptop to the other is made easy through one press of the dedicated port switch button, enabling use of the same USB peripherals and a single DisplayPort monitor for two host devices. Work efficiency is boosted without the need to switch workstations or unplug peripherals.

Other highlights include video resolution support for up to 4K 3840 x 2160 @ 144 / 120 / 60 Hz* , ensuring that every video detail is displayed in crisp UHD quality. The US3311 is a 4-port USB 3.2 Gen 1 Type-A hub with up to 5 Gbps data transfer rates while supporting high-speed downstream devices. Furthermore, the Power Delivery 3.0 technology enables charging of the host device with up to 100 W, allowing your laptop to obtain the maximum power via your USB-C power adapter. The US3311 helps save valuable desk space and expands the functionality and connectivity of your Mac laptops, creating an ultra-powerful USB-C workstation.



  • 2-in-1 solution for 2 USB-C host devices – combines a KVM switch and a multiport dock with 4 x USB 3.2 Gen 1 Type-A ports, 1 x DisplayPort, 1 x USB-C PD input, and 1 x DC jack input
  • Supports DP 1.4 Alt Mode
  • Superior video quality – up to 4K 3840 x 2160 @ 144 / 120 / 60 Hz*
  • ATEN's Video DynaSync™ technology – always optimizes display settings
  • USB 3.2 Gen 1 compliant
  • Up to 5 Gbps data transfer rates
  • Supports PD 3.0 up to 100 W USB PD charging – allows your laptop to obtain the maximum power via your USB-C power adapter
  • Host devices can be selected with the included port switch button or the hotkeys set via ATEN KVM Utility app
  • Plug-and-Play – no drivers needed

    Note: Please make sure your host device and its accessories meet the Thunderbolt 4 or USB 4.0, with DP 1.4 specifications to deliver up to 4K @ 144 / 120 Hz. The USB bandwidth may be limited to USB 2.0 when the video output resolution is over 4K @ 60 Hz.
Computer Connections2
Connectors
ComputerCPU1:
1 x USB Type C Female
CPU2:
1 x USB Type C Female
Device4 x USB 3.2 Gen 1 Type-A Female
Video Output1 x DisplayPort Female
Power1 x DC jack for 12V 3.3A
1 x USB-C Female*
Port 1 : Supports USB-C PD laptop charging at 5V, 9V, 15V, 20V output
Port 2 : Supports max. 5V, 3A output

*Supports maximum 100W USB-C PD power adapter input.
Port Selection
InputPort Switch Button
Video Resolution3840 x 2160@60
3840 x 2160@120
3840 x 2160@144
7680 x 4320

Note: Please make sure your host device and its accessories meet the Thunderbolt 4 or USB 4.0, with DP 1.4 specifications to deliver up to 4K @ 144 / 120 Hz and 8K resolutions. The USB bandwidth may be limited to USB 2.0 when the video output resolution is over 4K @ 60 Hz.
System RequirementsWindows 10 and above, USB-C enabled computer with DP Alt Mode*
* With Intel 7th-Generation Core Processor (Kaby-Lake) and above. More info about CPU generation, please find: https://www.intel.com/content/www/us/en/processors/processor-numbers.html

Mac OS X 10.12 and later, USB-C enabled computer

Android 8.0 and later, USB-C enabled Smartphone with DP Alt Mode**
**Only Samsung and Huawei support PC-like operation, others only support mirror mode. For a list of supporting mobile device, refer to US3311's user manual.

iPadOS 13.1 and later, iPad Pro (USB-C)*
*Support video output in mirror mode

iOS 17.1 and later*
*Compatible with the Apple iPhone 15 Pro series.
Power
Maximum Input Power RatingDC12V, 3.3A
Power ConsumptionDC12V:1.68W:117BTU
LEDs
Selected2 (White)
Environmental
Operating Temperature0–40°C
Storage Temperature-20–60°C
Humidity0–80% RH, Non-condensing
Physical Properties
HousingAluminum
Weight0.35 kg ( 0.77 lb )
Dimensions (L x W x H)14.30 x 11.90 x 2.38 cm
(5.63 x 4.69 x 0.94 in.)
NoteFor some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.





DescriptionVer.Release DateFile Name
MAC
Firmware Upgradev1.1.1012023-11-14 us3311-mac-v1.1.101.zip
Windows
Firmware Upgradev1.1.1012023-09-18 us3311-win-v1.1.101.zip
Firmware Upgradev1.0.0642023-06-12 us3311-win-v1.0.064.zip
Firmware Upgradev1.0.0632023-02-22 us3311-win-v1.0.063.zip
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