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Thunderbolt 4
Goshen Ridge Thunderbolt 4 Dock Specification4
https://www.adaptertek.com/ Adaptertek Technology Co., Ltd.
Missing parameters [description]


1.ID Introduce

2.1 IC Controller

  1. Intel Goshen Ridge JHL8440
  2. Cypress CCG5
  3. Cypress CY7C65219
  4. Realtek 5420 (USB3.1-10G HUB)
  5. Realtek 5411E (USB3.0-5G HUB)
  6. Realtek 8153B (Giga LAN)
  7. Realtek 5329 (SD4.0 Card-Reader)
  8. JM578 (CFast2.0 Card-Reader)

2.2 Interface

  1. Thunderbolt4 40Gbps x 2
  2. Display Port 1.4 x 1
  3. USB3.1 Gen 2 10G Type A x 2
  4. USB3.1 Gen 2 10G Type C x 1
  5. 10/100/1000M Ethernet x1
  6. SD4.0(UHS-II) Card-Reader x1
  7. CFast2.0 Card-Reader x1


  1. Intel Goshen Ridge Thunderbolt 4 Universal dock support both Thunderbolt 4 Host and USB4 host PC or Notebook and is fully compatible with prior generations of Thunderbolt and USB products.
  2. Supports 2x thunderbolt4 40Gbps and Thunderbolt3 daisy chain.
  3. Supports single 8K@60Hz(7680x4320),5K@60Hz (5120x2880) UHD or dual 4K@60Hz display output.
  4. Thunderbolt Port A support PD 60W charging(5V/9V/15V/20V @3A).
  5. Thunderbolt Port B support PD 15W charging(5V@3A).
  6. USB3.1 Gen 2 Type A supports 1000MB/S and 5V@1.5A.
  7. USB3.1 Gen 2 Type C supports 1000MB/S and 5V@1.5A.
  8. SD4.0(UHS-II) Card-Reader supports 280MB/S
  9. CFast2.0 Card-Reader supports 500MB/S
  10. LAN connect Comply with IEEE802.3X protocol Support band width to 10Mbps/100Mbps/1000Mbps


4.Block Diagram



5.Operating System Support

  1. Mac OS X 10.12 and future releases.
  2. Windows 8/10 32 and 64 bit and future releases

6.Power & Accessories

  1. Power Supply: External universal Power(135W/ 24V@5.6A) x1.
  2. Including Thunderbolt3 cable 0.7m.
  3. Retail Color Box x1.


7.Thuderbolt 4 I/O Board Design


Aluminium Heatsink

 TBT4  module



Support Thunderbolt 3 Dock equipped with Adaptertek TBT3 Module 1 Upgrade the TBT4 Module to Thunderbolt 4 Dock

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