SABRENT 

SABRENT SB-TB4K THUNDERBOLT 4 KVM SWITCH

Mfg Part Number:  SB-TB4K  
Image may not reflect the actual item.
Price: $360.17
Quantity:
More to Come
Last Updated: Oct 16, 2026
No Sales Tax except these states
, PO and Wire.

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. 

Main Specification
General Information
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
Connectivity Technology Wired
Number of Computers Supported 2
Features LED Indicator
Video
Graphic Mode 8K
Maximum Video Resolution 7680 x 4320
Interfaces/Ports
USB Yes
USB Standard USB 3.2
Number of USB Ports 9
Power Description
Input Current 2.40 A
Physical Characteristics
Height 0.7"
Width 2.8"
Length 6.30"
Weight (Approximate) 1.11 lb
Miscellaneous
Package Contents
  • Thunderbolt 4 KVM Switch
  • Thunderbolt 4 cable (70cm)
  • Power adapter (24V/5A)
  • User manual
  • Warranty card
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
[0] [true] [Yes] [No] [Yes]