Based on this product's specifications, here are some alternatives and similar models
KVM extender Transmitter & receiver ADDER ADDERLink X50
Summary description:
The ADDERLink X50 KVM extender allows you to extend your keyboard, video, and mouse signals up to 50 meters over a wired connection. It features VGA video ports and USB connections for both the transmitter and receiver. With an AC input voltage range of 100-240V and a frequency of 50-60Hz, it is versatile for various setups. Compact dimensions make it easy to integrate into your workspace.