Pimoroni cab0400 usb to uart ttl serial console cable assembly pimoroni cab0400 this usb to uart cable assembly is the simple way to access a raspberry pi from a laptop or computer without having to use a screen keyboard mouse network configuration etc with this single cable you can directly connect to the serial console of your pi as well as powering it essential for where usb ports ethernet sockets are limited or missing br br a href http www prolific com tw us showproduc