Home › 论坛 › spacedesk Discussions › How do I connect my laptop and PC through a wired connection (Like USB Tether) › 回复至：How do I connect my laptop and PC through a wired connection (Like USB Tether)
USB tethering connection is applicable if your secondary machine is Android or iOS device.
Based on your statement, you have laptop and PC so I assume you have Windows as secondary machine.
Therefore, you can try Ethernet crossover cable connection between your windows machines.
Please check the Performance tuning -> Network Bandwidth -> Network Cable chapter in the user manual https://www.spacedesk.net/user-manual/.
You may also check the step by step procedure on how the setup a direct network cable connection here https://helpdeskgeek.com/networking/connect-two-computers-using-a-crossover-cable/.