so he decided to reverse engineer an IP HDMI extender. After connecting a DVD player and TV, he fired up Wireshark and started sniffing the packets. The device was using IP multicast on two ports.

[danman] has been playing around with various HDMI video streaming options, and he’s hit on a great low-cost solution. A $40 “HDMI extender” turns out to actually be an HDMI-to-RTP converter ...

Wired HDMI Extenders: These extenders use cables like Cat 5e/6 or fiber optics to transmit signals over longer distances. They are widely used for commercial and industrial applications where ...

This is where a laptop screen extender like the Siaviala S6 ... port on your laptop there’s also a USB-C to HDMI cable included in the box, along with a carrying case and an extra stand which lets you ...

If you prefer a stacked monitor setup, check out the Duex Float monitor extender that can extend your laptop screen vertically.

Need to quickly add a second screen to your laptop? See how the Cevaton Laptop Screen Extender P5 makes this easier than ever.

The MSolutions MS-63DOC docking extender promises to simplify installation and consolidate all video, audio, and data signals ...