eGPU TB3 Extension Cable

  • R43SG-TB3


  • Product ID: R43SG-TB3
  • Interface: PCIe x16 / Thunderbolt 3
  • Application: eGPU
  • Shelf time:2019-03-10 11:07:19
  • Product description: R43SG-TB3 eGPU adapter

ADT-Link PCIe x16 to TB3 eGPU Adapter

Brand name: ADT-LINK

Product name: PCIe x16 to TB3 extension cable

Product model: R43SG-TB3

Transfer speed: PCIe3.0 x4 , 32G/bps (Max.)

Wire length: 25cm, 50cm

Application: eGPU

Power Supply Description:

Supporting power supply is DELL DA-2 8PIN 12V/18A/220W PSU, or standard ATX power supply. The power supply should be prepared by the buyer or purchased separately.

Cable length Description:

The length of the wire refers to the part of the visible wire. It does not include the PCB and the connector. For the wire length, please refer to the 50cm blue arrow in the figure below.

Package included 30cm Thunderbolt 3 type-c cable

Other Accessories:

Cable EMI shielding Description:

EMI Shielding with Conducting Polymer
The extender utilizes the latest materials for EMI shielding with five sole flat cables design. This technique allows each cable to be fully covered by electromagnetic interference shielding with conducting polymer to guard against incoming or outgoing emissions of electromagnetic frequencies, minimize disturbance and degradation on performance, and reduce the weight of the extender.


24P_ATX and 4P_CPU power input, 8P_GPU power output.

Product accessories, enclosed with the following graphics card power cord below

SW1, Power Forced Start Switch, 1 for automatic startup, 2 for forced startup, please cut to 1 for automatic startup.

SW2, PERST # signal delay switch, 1 delay 2.2 seconds, 2 delay 4.5 seconds, with eGPU software, for graphics card compatibility optimization, the current software does not support, please cut to 1

SW3, CLKRUN # signal delay switch, 1 is closed, 2 is delayed for 9 seconds, with eGPU software, for graphics card compatibility optimization, the current software does not support, please cut to 1

J1, PERST # signal delay switch, OPEN to open delay function, SHORT to close delay function, the current software does not support, please insert the jumper cap SHORT.

J2, CLKRUN_Capacitance Delay, currently the software does not support, only for R&D engineers plug in capacitance adjustment delay testing. It takes about 2.2 seconds to insert a 1uF capacitor, 5 seconds to insert a 2.2u capacitor, and so on.

Installation steps:
1. Install the hexagonal copper pillar and insert the graphics card into the PCIe x16 slot. The screw is tightened so that the graphics card will not shake or fall off.

2. Install ATX power supply or DELL power supply, including graphics card power cord should also be connected, after installed, DELL power supply will light orange lights.

3. You can plug in the TB3 cable when the computer is on. After connecting, the ATX power supply will automatically start the fan to turn. If you use the DELL power supply, the green light will turn on. At this time, the R3G board will turn on two green lights. The system will recognize the card automatically. Please install the graphics card driver. The installation of the driving process may prompt the computer to restart.

4. finish.


To open 3D PDF files. Please use Adobe Reader DC software.

FTP: Los Angeles

3D PDF files download

3D STEP files download

FTP: Hong Kong

3D PDF files download

3D STEP files download




Latest News

Contact Us


Phone: 021-65312041

Tel: 021-65312041

Add: Shanghai, China