
It was so nice when something worked without problems on the first try. Headphone jack on a laptop. HDMI was connected to the remaining input (game) on my Onkyo A/V Receiver. The first video I tried was a movie on Netflix. Video @ 16X9 WAS PERFECT. The sound was PERFECT. The laptop desktop was the perfect size. I'm excited about this device. Everything I needed was in one little box. Power is supplied via the laptop's USB port. I forgot to mention that this works with Windows 7. No additional software was required. I don't have to give my email address. I don't have to join anything, I don't need a password. To update. On my Dell laptop, all I have to do is press F8 and select the mode I want. that the purpose of this device is to display video from the computer on a TV with an HDMI input and not vice versa. The device itself is tiny. It packs easily into a laptop bag. I recommend this little device. Best experience in a long time.

Cable Matters USB C to HDMI Adapter - 4K 60Hz, 60W Charging, Thunderbolt 4 Compatible for MacBook Pro, iPad Pro
12 Review

Cable Baseus Cafule USB - Lightning, 1 m, black/red
26 Review

Ultimate Compatibility: USB C to HDMI Adapter for MacBook, iPad, Dell, Surface & More
12 Review

π΄ 2 Pack JSAUX HDMI Coupler Female to Female for 4K HDR Extension - Aluminum Alloy Adapter for HDTV, Roku Stick, Computer, Monitor, Laptop, Projector, DVD Player, PS 4/3 (Red)
12 Review