Thunderbolt 4 KVM Switch

with 8K Display and 60W Charging
⦁ KVM mode can connect and switch between 2x DisplayPort Alternate Mode (DP Alt Mode) compatible computers over 2x USB-C Thunderbolt ports
⦁ 3x Thunderbolt 4 ports transfer at up to 40Gbps with BC1.2 charging
⦁ 4x Type-A USB 3.2 Gen 2x1 ports transfer at up to 10Gbps with BC1.2 (5V@2.4A) charging for iPad, cell phones, and more
⦁ Supports DisplayPort 1.4 up to 8K@60Hz (DSC1.2 with enabled) and 5K@60Hz output (needs TB4 to DP dongle or USB-C to DP dongle) with systems that support DP Alt Mode over USB-C
⦁ High-quality aluminum body for optimized heat dissipation with integrated cable and LED indicators for upstream source and power delivery
⦁ Bus-powered, and also supports PD3.0 bypass charging for laptops at up to 60W via USB-C with the included power adapter

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Product Features

Connect & Switch

The sleek Sabrent Thunderbolt 4 KVM Switch (SB-TB4K) is here, ready to help you share your Thunderbolt and USB devices between two host computers with high resolution display output. It’s an easy way to maximize your productivity, for work or for play.

Thunderbolt 4

Connect up to three Thunderbolt 4 devices with transfer speeds of up to 40Gbps. This switch also has four USB Type-A ports for other devices like keyboards, mice, and external storage, with transfer speeds of up to 10Gbps (USB 3.2 Gen 2x1). All seven ports support BC1.2 and charge up to 5V@2.4A for added convenience.

Big Display

Seamlessly switch between two computers or DisplayPort Alternate Mode (DP Alt Mode) capable USB-C devices with output to an external display. Enjoy up to 8K@60Hz (30Hz without DSC1.2) or 5K@60Hz output on a DisplayPort-capable display. Reclaim your workspace in style.

Ready to Work

Manufactured from high-quality aluminum to withstand impact and dissipate heat to improve its lifespan. Arrives with an integrated cable (70cm) and clear LED indicators for source and PD statuses. Includes a 24V/5A power adapter to support PD3.0 charging at up to 60W for laptops and other devices.

Tech Specs







System Requirements

• Windows.
• macOS.


6.3 in.

0.71 in.

2.76 in.

17.7 oz.

What's in the Box?

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


Why Register Your Sabrent Product?

Registration of your Sabrent product enables us to offer you the best service through important recall notifications and proof of ownership. Registering within 90 days of your purchase makes sure you don’t forget this important step, and it allows us to extend your warranty. A 1-year warranty will be extended to a 2-, 3-, or 5-year warranty depending on the product type.