What's the largest hard drive I can connect to the KwiltGo, Kwilt2 or Kwilt3? Kwilt Tech July 12, 2019 20:39 Updated In theory you could use up to a 16TB hard drive but in practice up to a 8TB hard drive has been tried & tested. Related articles Connecting a USB hub to the Shoebox mini How to safely eject a hard drive from the Kwilt before unplugging it DOWNLOAD THE USER GUIDE Can Kwilt act as a Network Attached Storage (NAS) on my home network? Set up your Kwilt on Wifi: A Step-by-Step Guide