ATEN CS18216 16-Port USB 3.0 4K HDMI KVM Switch with Rack Mounting Kit

$1,867.00
$1,279.63 SAVE $587.37
12 availableas of 09/18/2026

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Compliance, certifications and origin

  • RoHS
  • China RoHS
  • WEEE
  • Origin: Taiwan
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the Aten CS18216

View user manual

The ATEN CS18216 16-Port USB 3.0 4K HDMI KVM Switch can effectively access and control up to 16 HDMI computers from a single USB keyboard, USB mouse, and HDMI monitor console. The CS18216 supports high video quality up to 4K DCI (4096 x 2160 @ 60Hz), presenting crystal-clear visuals.

To meet the needs of easy expansion and flexibility, the CS18216 can control up to 256 computers by cascading to two levels for a single console. Furthermore, the CS18216 supports multi-display function by stacking up to eight CS18216 units to compare and analyze information on 8 monitors at most, which substantially streamlines the working environment.

With two patented ATEN technologies - Video DynaSync™ and EDID Expert™, the CS18216 can optimize display resolution, accelerate switching between ports and power up smoothly while eliminating boot-up display problems.

Besides, the CS18216 comes with a built-in USB 3.1 Gen 1 hub delivering data transfer rates up to 5 Gbps, allowing users to speed up operations and share USB peripherals instantly. For user-friendly port selection methods, the CS18216 offers pushbuttons, hotkeys, RS-232 commands, and OSD with newly-designed UI, bringing effortless and intuitive operations.

To eliminate security concern, a two-level password authorization is available to enhance security protection for accessing and controlling computers. Consolidating these advantageous functionalities, the CS18216 is ideal for server room or computer room management applied in industries with requirements for high-quality images and multitasking, such as enterprise, government, production, telecom, finance, media, content provider, video surveillance, etc.

Technical specifications

Technical Specifications of the Aten CS18216

General Information

General Information specifications
Manufacturer ATEN Technology, Inc
Manufacturer Part Number CS18216
Manufacturer Website Address http://www.aten.com/us/en/
Brand Name ATEN
Product Model CS18216
Product Name CS18216 16-Port USB 3.0 4K HDMI KVM Switch with Rack Mounting Kit
Packaged Quantity 1
Product Type KVM Switchbox

Technical Information

Technical Information specifications
Number of Computers Supported 16
Number of Local Users Supported 1

Video

Video specifications
Maximum Video Resolution 4096 x 2160

Interfaces/Ports

Interfaces/Ports specifications
USB Yes
HDMI Yes
Number of USB Ports 20
Number of HDMI Ports 17

Physical Characteristics

Physical Characteristics specifications
Form Factor DesktopRack-mountable
Height 1.7"
Width 8.4"
Depth 17"
Weight (Approximate) 7.80 lb

Miscellaneous

Miscellaneous specifications
Package Contents
  • CS18216 16-Port USB 3.0 4K HDMI KVM Switch with Rack Mounting Kit
  • 2 x HDMI Cables
  • 2 x USB 3.0 Cables
  • 2 x Audio Cables
  • 1 x Firmware Upgrade Cable
  • 1 x Foot Pad Set (4 pcs)
  • 1 x Power Adapter
  • 1 x User Instructions
Green Compliant Yes
Country of Origin Taiwan
Environmental Compliance Restriction of Hazardous Substances (RoHS)China Restriction of Hazardous Substances (China RoHS)Waste Electrical and Electronic Equipment Directive (WEEE)

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.