Sabrent Thunderbolt 4 KVM Switch

$349.99
$303.91 SAVE $46.08
None availableas of 09/20/2026

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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.

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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 Sabrent Thunderbolt 4 KVM Switch

View user manual

The Sabrent Thunderbolt 4 KVM Switch (SB-TB4K) is a fast and sleek switchable hub for your laptop and desktop computers. Seamlessly switch between two machines with the push of a button. Output at a high resolution of up to 8K@60Hz for maximum screen real estate with DisplayPort Alternate Mode (DP Alt Mode) capable devices. Hook up and share keyboards, mice, printers, external storage, memory card readers, smartphones, and much more, with three Thunderbolt 4 and four USB Type-A ports. Enjoy fast transferseither way at up to40Gbps over TB4and 10Gbps over USB (USB 3.2 Gen 2x1).

This switch is also capable of charging at up to 60W via Power Delivery 3.0 (PD3.0) and up to 5V/2.4A over USB with all ports having Battery Charging 1.2 (BC1.2) support. The integrated 70cm cable simplifies positioning and use of the switch, and LED indicators give quick and clear information on source and PD statuses. The switch is made out of high-quality aluminum to fit any decor and to stand the test of time thanks to ruggedness and superior heat dissipation. Best of all, it's designed by Sabrent with your convenience and productivity in mind.

Note: Single display at up to 5K/6K/8K@60Hz (DSC) or 4K@120/144Hz (DSC) with adaptive sync support and dual displays at up to 4K@60Hz for systems that support DP Alt Mode (DisplayPort 1.4). A USB-C or TB4 to DisplayPort adapter recommended for best compatibility. EDID and MST supported. 

Technical specifications

Technical Specifications of the Sabrent Thunderbolt 4 KVM Switch

General Information

General Information specifications
Manufacturer Sabrent, Inc
Manufacturer Part Number SB-TB4K
Manufacturer Website Address http://www.sabrent.com
Brand Name Sabrent
Product Name Thunderbolt 4 KVM Switch
Product Type KVM Switchbox

Technical Information

Technical Information specifications
Connectivity Technology Wired
Number of Computers Supported 2
Features LED Indicator

Video

Video specifications
Graphic Mode 8K
Maximum Video Resolution 7680 x 4320

Interfaces/Ports

Interfaces/Ports specifications
USB Yes
USB Standard USB 3.2
Number of USB Ports 9

Power Description

Power Description specifications
Input Current 2.40 A

Physical Characteristics

Physical Characteristics specifications
Height 0.7"
Width 2.8"
Weight (Approximate) 1.11 lb
Length 6.30"

Miscellaneous

Miscellaneous specifications
Package Contents
  • Thunderbolt 4 KVM Switch
  • Thunderbolt 4 cable (70cm)
  • Power adapter (24V/5A)
  • User manual
  • Warranty card

Warranty

Warranty specifications
Limited Warranty 1 Year

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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.

Special order item. This item ships direct from the manufacturer and cannot be cancelled once ordered. If you have any questions before ordering, ask us first: chat with us or call 1-800-692-8757.

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.