You probably could try a USB adaptor that will then allow you to attach a USB to Ethernet adaptor and then attach it to the router.
that won’t work.
Alternatively, attach the drive to something like a raspberry pi that would then act as a server on the network.
you need to do something like this.
sky router only has an ethernet port.
they’re pretty shit. It wouldn’t do the port forwarding I needed to get a camera working.
So one alternative is to buy a better router. A router is basically a small computer – it’s got a processor/memory/operating system of sorts on it, so some of them have a load more functionality built in that the stuff you get for free with your internet provider. A lot of them have USB sockets and ‘media server’ software built into them so you can connect a disc drive of music and it will share it on your network.
Mine is a TP-link Archer VR600 Bizarrely my one has two USB ports on it, but they seem to have updated the model, kept the same model number and it now has a single (faster?) USB port and a different case. £80 on amazon. pretty sure I got mine as ‘almost new’ on Ebay for less