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Adds 3 Thunderbolt 4 ports and one USB 3.2 Gen 2 port to your PC’s or laptop’s Thunderbolt port.
  • Connects one 8K @ 30 Hz or two 4K @ 60 Hz displays for convenient multitasking
  • Supports Thunderbolt 4 speeds up to 40 Gbps between compatible sources/displays
  • Supports USB 3.2 Gen 2 speeds up to 10 Gbps and 0.9A downstream device charging
  • Distributes power between source device and connected devices evenly and efficiently
  • Plug-and-play operation with no software required for easy, immediate installation
  • 1-year limited warranty


Thunderbolt 4 Hub Turns Your Laptop or Computer into a 4-Port 8K Workstation
versatile MTB4-HUB3-01 dramatically expands the potential of your desktop computer or laptop by adding four ports to its Thunderbolt 4 or Thunderbolt 3 port. It goes further than a USB-C hub, offering three Thunderbolt 4 ports that support 8K video and 40 Gbps data transfer speeds. All three ports are backward compatible with Thunderbolt 3 and USB-C monitors as well. A USB 3.2 Gen 2 port allows speeds up to 10 Gbps.

Thunderbolt 4 Supports Blisteringly Fast 40 Gbps Data Transfer Speeds
The Thunderbolt 4 hub supports bidirectional speeds up to 40 Gbps, which is eight times faster than USB 3.0, four times faster than Thunderbolt 1 and twice as fast as Thunderbolt 2. With dual 20 Gbps channels moving data both directions at the same time, the MTB4-HUB3-01 is perfectly suited for video playback or Zoom meetings on one monitor and video editing or document sharing on another. Because Thunderbolt 4 supports minimum PCIe (PCI Express) data rates of 32 Gbps (twice that of Thunderbolt 3), transferring large RAW video, Photoshop images or CAD files takes hardly any time at all.

Transmits Crystal-Clear 8K and 4K Video for Professional Editing and Digital Signage
When connected to a Thunderbolt 4 source, the hub supports one 8K monitor (7680 x 4320 at 30 Hz) or two 4K monitors (3840 x 2160 at 60 Hz). With dual monitors, you can display the same image on both, extend your host desktop across them, or combine all screens into one large display as a video wall. The Thunderbolt 4 ports also accept Thunderbolt 3 and USB-C monitors for trade shows and video presentations. Note: Source device must support DisplayPort 1.3 to achieve 8K resolution.

Cascade up to 6 Levels of Thunderbolt Devices
 The MTB4-HUB3-01 acts as the first level in a daisychain installation and can cascade an additional five levels vertically, with many more devices connecting horizontally. The dock supports 40 Gbps Thunderbolt 4 data transmission that is shared among the three Thunderbolt ports and all connected peripherals and displays.

USB Port Connects Thumb Drives and Other USB Peripherals
The USB-A hub port supports USB 3.2 Gen 2 speeds up to 10 Gbps, which is twice as fast as USB 3.2 Gen 1. It accepts high-speed USB peripherals, such as external hard drives, giving you access to essential data storage. It also supports downstream charging of mobile devices up to 900mA (0.9A) and is backward compatible with previous USB generations.

Smart Power Function Allocates Power to Connected Devices Efficiently and Safely
The hub features a 20V 5A (100W) power input and can provide 60W to charge the source device, such as a Chromebook, MacBook Pro or iPad Pro. Each Thunderbolt 4 port supports up to 15W downstream charging for connected devices. The USB-A port supports 0.9A. The hub determines how much power is required by each port and allocates the power accordingly. Note: This hub does not support PD Charging.

Ready to Use Right from the Package, So You Can Plug and Play Immediately
The plug-and-play Thunderbolt 4 hub is specifically designed for Windows devices compatible with Thunderbolt 4 or macOS devices running Thunderbolt 3. It requires no extra software to be downloaded and installed. Simply connect the included Thunderbolt 4 cable to your computer’s Thunderbolt port.

System Requirements

  • Source computer with a Thunderbolt 4 port and Windows 10 or higher OR a Thunderbolt 3 port and macOS 11 or higher
  • Source computer must support DisplayPort 1.3 or higher to achieve 8K video resolutions
  • Display device(s) with Thunderbolt or USB-C port (Note: Both active and passive Thunderbolt cables will work if both the source computer and display device are Thunderbolt compatible. Only a passive cable will work with a USB-C or other non-Thunderbolt display.)

Package Includes

  • MTB4-HUB3-01 4-Port Thunderbolt 4 Hub
  • Thunderbolt 4 passive cable (M/M), 2.6 ft. (0.8 m)
  • External power supply (Input: 100–240V, 50/60 Hz, 1.5A; Output: 20V 5A)
  • (4) International plug adapters (North America, U.K., Europe, Australia)
  • Owner’s manual
RoHS compliant


UPC Code037332263117
Product TypeThunderbolt 4 Multiport Hub
TechnologyThunderbolt; USB 3.x
Number of Monitors Supported2
Video Ports DetailsThunderbolt 4
Resolutions Supported

8K (7680 x 4320) @ 30 Hz (Single Display); 4K (3840 x 2160) @ 60 Hz (Dual Displays)

Supported Resolutions3840x2160 (4K); 7680x4320 (8K)
Max Supported Video Resolution8K (7680 x 4320) @ 30 Hz
Extended ModeYes
Extended Mode Details

Extend two 4K (3840 x 2160) @ 60 Hz displays

Mirror ModeYes
Mirror Mode Details

Mirror two 4K (3840 x 2160) @ 60 Hz displays

Max Supported Color Depth48-bit
HDR SupportYes
3D Video SupportedYes
Chroma Sub Sampling4:4:4
EDID SupportYes
DisplayPort Alt ModeYes
Audio Ports Details
  • Supports pass-through audio via x3 Thunderbolt 4 ports (can use up to two ports simultaneously to transmit A/V)
  • Audio output location can be selected by going to the sound settings of the source being used. By default, the sound will come from the first monitor connected, if that monitor has no speakers, the host will output the sound.
Audio OutputUSB-C
Audio SpecificationPass-through audio via Thunderbolt 4 output ports
Data Ports DetailsUSB-A - USB 3.2 Gen 2 (10 Gbps); (3) USB-C - Thunderbolt 4 (40 Gbps)
AC Power Adapter Plug(s)AS/NZS 3112 Australia; BS 1363 UK; CEE 7/16 Schuko; NEMA 1-15P North America
AC Power Adapter Input Specs (V / Hz / A)100-240V / 50/60Hz / 1.5A
AC Power Adapter Output Specs (V / A)20V / 5A
AC Power Adapter Cord Length (ft.)3.94
AC Power Adapter Cord Length (m)1.2
Maximum Input Amps1.5
Voltage Compatibility (VAC)100; 110; 120; 125; 127; 200; 208; 220; 230; 240
Battery Charging (5V/1.5A Port)No
Power Source TypeAC Adapter with detachable power cord
Power SourceUnit (Included)
USB Power Delivery (PD) Charging SupportNo
Dock Connectorsx3 Thunderbolt 4, x1 USB-A 3.1 Gen2
Side A - Connector 1THUNDERBOLT 4 (USB-C FEMALE)
Side B - Connector 1USB 3.1 A (FEMALE)
Side B - Connector 2(3) THUNDERBOLT 3 (Type-C FEMALE)
Input Ports

x1 USB-C Thunderbolt 4 (Female)

Number of Charging Ports4
Total Charging Watts60
Charging MethodAC
Charging Method Detail
  • (x3) Thunderbolt 4 ports each support 15W charging, but do not support PD Charging
  • (x1) USB-A port supports 900mA charging
Charging Port Type(3) THUNDERBOLT 4 (USB-C FEMALE); (1) USB 3.1 A (FEMALE)
Charging Ports Details
  • (x3) Thunderbolt 4 Ports support maximum 15W charging to connected devices, but do not support PD Charging
  • (x1) USB-A port supports maximum 900mA charging to connected devices
Smart Charging DetailsSupport smart charging, dynamically distribute power to PC and Hub according to the requirement of the connected devices. 1) Max 85W power supply from power adapter. 2) Max 60W for host charging. 3) Max 54.5W for Hub and connected devices
Compatible DevicesChromebook; Laptop; Smartphone; Tablet
Cable Jacket ColorBlack
Cable Outer Diameter (OD)4.5mm
Cable Length (ft.)2.62
Cable Length (in.)31.5
Total Number of Ports5
Unit Dimensions (hwd / in.)0.510 x 2.910 x 4.880
Unit Weight (lbs.)0.3748
Operating Temperature Range32° to 113°F (0° to 45°C)
Storage Temperature Range32° to 158°F (0° to 70°C)
Relative Humidity0 to 90% RH, Non Condensing
Power Provided to Connected Device(s)1) Max 85W power supply from power adapter. 2) Max 60W for host charging. 3) Max 54.5W for Hub and connected devices
USB Hub PortsYes
Number of USB Hub Ports1
USB SpecificationUSB 3.2 Gen 2 (Up to 10 Gbps)
MST Support  No
Thunderbolt SpecificationThunderbolt 3 (up to 40Gbps short or active cables); Thunderbolt 4 (up to 40Gbps)
TAA Compliant OptionN
External Power Supply CertificationsCCC; CE; NOM; PSE; cUL
Product CertificationsEN 55032; ICES (Canada); NOM (Mexico)
Product ComplianceCE (Europe); FCC Part 15 Class B (USA); REACH; RoHS3; UKCA; WEEE
Product Warranty Period (Worldwide)1-year limited warranty

Questions & Answers


Thunderbolt & Firewire

  Model Number Description
Thunderbolt 3 Active Cable (M/M) - 40 Gbps, 5A 100W Power Delivery, 4K/60 Hz, 1M (3.28 ft.), Black MTB3-01M-5A-AB MTB3-01M-5A-AB Thunderbolt 3 Active Cable (M/M) - 40 Gbps, 5A 100W Power Delivery, 4K/60 Hz, 1M (3.28 ft.), Black
Thunderbolt 3 Passive Cable (M/M) - 20 Gbps, 5A 100W Power Delivery, 4K/60 Hz, 1M (3.28 ft.), Black MTB3-01M-5A-B MTB3-01M-5A-B Thunderbolt 3 Passive Cable (M/M) - 20 Gbps, 5A 100W Power Delivery, 4K/60 Hz, 1M (3.28 ft.), Black
Thunderbolt 3 Active Cable (M/M) - 40 Gbps, 5A 100W Power Delivery, 4K/60 Hz, 2M (6.56 ft.), Black MTB3-02M-5A-AB MTB3-02M-5A-AB Thunderbolt 3 Active Cable (M/M) - 40 Gbps, 5A 100W Power Delivery, 4K/60 Hz, 2M (6.56 ft.), Black
Thunderbolt 3 Passive Cable (M/M) - 20 Gbps, 5A 100W Power Delivery, 4K/60 Hz, 2M (6.56 ft.), Black MTB3-02M-5A-B MTB3-02M-5A-B Thunderbolt 3 Passive Cable (M/M) - 20 Gbps, 5A 100W Power Delivery, 4K/60 Hz, 2M (6.56 ft.), Black

Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 773-869-1776 or email