Blue USB Type C to USB A Cable with 540 Degree Rotating End

SparkFun Qwiic Pro Micro - USB-C

ATmega32U4 Pro Micro development board with USB-C, Qwiic connector and castellated pads. A board, not a cable or adapter.

SparkFun USB Micro-B Plug Breakout

USB Micro-B plug breakout for access to connector pins. It does not convert USB to UART by itself.

USB cable - USB A to Micro-B

USB A to Micro-B cable listed for USB 1.1 or 2.0 connections to boards such as Metro, Feather, Raspberry Pi or other microcontroller/dev boards.

Micro USB Cable

Micro USB 2.0 to USB-A cable listed for data sync and file transfer as well as connecting devices to computers.

Type-C & Micro 2-in-1 USB Cable

One-metre 2-in-1 cable with Type-C and Micro USB interfaces, listed with data-transmission support. Check the exact connector end you need.

SparkFun FT231X Breakout Kit

CP2102 USB UART Board (mini)

CP2102 USB-UART mini board with USB mini connector. Use for TTL serial conversion, not as a passive USB cable.

FT232 USB UART Board (mini)

FT232 USB-UART mini communication module. Same broad serial-bridge role as CP2102 boards, but exact chip, driver and pinout still matter.

5.5/2.1mm DC to Micro USB Adapter

Black Woven USB A or Type-C to Type-C Cable with Magnetic Tip

Black Woven USB C to USB A Cable - 2 meters