Adafruit USB Type C CC Resistor Fixer

Adafruit USB Type C CC Resistor Fixer Product Images and Video Description Do you have any devices with USB C connections that don't seem to power or work when plugged into another USB C port? Chances are, the designers skimped a few pennies or just forgot to put in the two 5.1K CC resistors required for C-to-C connections at 5V. It can drive you batty because some computers care and some don't! That's why we designed the Adafruit USB Type C CC Resistor Fixer, a collab between our sunken USB socket and USB Plug breakout. It's the only product we hope we can discontinue one day, sooner rather than later! This small PCB assembly fits onto a cable or into the mis-designed port. It passes through the two data pins and the Vbus and Ground power lines, while adding the missing 5.1K resistors on the port side and a power good LED. Note that the USB plug pinout doesn't carry the sideband wires or the high speed pins, so this is good for USB charge/sync but not for high speed or specialty protocols. If you're not sure, then it's very unlikely you need them: those products aren't going to mess up the CC resistors. Play video: JP’s Product Pick of the Week 5/27/25 Play video: #NewProducts 4/16/25 Feat. #Adafruit USB Type C CC Resistor Fixer! Technical Details EagleCAD files are available here Product Dimensions: 24.8mm x 14.0mm x 3.4mm / 1.0" x 0.6" x 0.1" Product Weight: 1.3g / 0.0oz Learn May We Also Suggest… Adafruit USB Type C Breakout Board - Downstream Connection Adafruit USB Type C Vertical Breakout - Downstream Connection Adafruit Sunken USB Type C Breakout Board - Downstream Connection - Downstream Connection Adafruit Switchable USB Type A to C Breakout Board Adafruit TS3USB30 1 to 2 USB Switch Adafruit USB Type C Power Delivery Dummy Breakout - I2C or Fixed - HUSB238 - HUSB238 Adafruit USB Type C Power Delivery Dummy - I2C or Switchable - HUSB238 - STEMMA QT / Qwiic - HUSB238 - STEMMA QT / Qwiic Snap-on Enclosure for Adafruit USB Type C CC Resistor Fixer Distributors Little Bird Electronics Australia Little Bird Electronics ROBU.IN India ROBU.IN Switch Science Japan Switch Science DigiKey Electronics United States DigiKey Electronics Fab.to.Lab India Fab.to.Lab NTREX, Inc.- Devicemart South Korea NTREX, Inc.- Devicemart Kiwi Electronics Netherlands Kiwi Electronics Core Electronics Australia Core Electronics VCTEC KOREA South Korea VCTEC KOREA Kamami Poland Kamami BOTLAND B. DERKACZ SP.K. Germany BOTLAND B. DERKACZ SP.K. BOTLAND B. DERKACZ SP.K. Poland BOTLAND B. DERKACZ SP.K. BOTLAND B. DERKACZ SP.K. Czech Republic BOTLAND B. DERKACZ SP.K. Mouser Electronics United States Mouser Electronics MicroCenter United States MicroCenter The Pi Hut United Kingdom The Pi Hut Makersify United Kingdom Makersify See our Distributors page for a complete list of distributors. Adafruit USB Type C CC Resistor Fixer Description Technical Details