20260519 USB Dual Adapter v1.2
author: jolshefsky
2 layer board of 0.78 x 0.76 inches (19.9 x 19.2 mm)
Uploaded:
May 20, 2026
Shared:
May 20, 2026
Total Price:
$2.95
A simple tiny board that matches the pinout of a dual USB 1.½.0 port to the pinout of an IDC connector for a front-panel dual USB port on a PC. The idea is to use the board in place of a dual-USB port on a circuit board to let it connect to a front-panel USB.
Note that the numbering of the ports is arbitrary; port 1 is the lower port on the dual-USB connector and port 2 is the upper port. This is mismatched from the IDC connector as the missing-pin port is designated port 1 and the one with the shield-ground is port 2.
A simple tiny board that matches the pinout of a dual USB 1.½.0 port to the pinout of an IDC connector for a front-panel dual USB port on a PC. The idea is to use the board in place of a dual-USB port on a circuit board to let it connect to a front-panel USB.
Note that the numbering of the ports is arbitrary; port 1 is the lower port on the dual-USB connector and port 2 is the upper port. This is mismatched from the IDC connector as the missing-pin port is designated port 1 and the one with the shield-ground is port 2.
