Thunderbolt 3 to DisplayPort Adapter SONNET Technologies Thunderbolt 3 to Dual DisplayPort Adapter TB3-DDP4K Purchased in August 2021. I used it without any problems after purchase, but I am selling it because it is no longer needed due to a change in my computer environment. There is a single paint chip on the product (photo: 4th). Also, the bottom of the packaging box is torn (photo: 8th). This is a used item, so I would appreciate it if you could understand that. https://www.sonnettech.com/jp/product/thunderbolt3-dual-displayport-adapter.html The following is quoted from the product website. [Key Features of TB3-DDP4K] ・Connect up to two DisplayPort displays to a single Thunderbolt 3 port - You can connect up to two 4K (60Hz) DisplayPort (DP) monitors or one 5K (60Hz) DP monitor to a single Thunderbolt 3 port. ・Compatible with Mac and Windows - Thunderbolt is certified for macOS and Windows computers with Thunderbolt 3 ports. ・Enables more efficient work - You can use one screen as a full-screen workspace and the other for other tools and applications, etc. ・No power adapter required - The Sonnet adapter is powered from the Thunderbolt 3 port. ・Backward compatible with 1080P HD displays - Ideal for different applications at home and in the office. Compatible with Active HDMI, DVI, and VGA ・Built-in audio support - Audio signals are transmitted to displays with audio output functionality without the need for separate cable connections. ・Compact and robust design - Portable aluminum enclosure with two DisplayPort connectors. #MonitorConversionAdapter #Monitor #MonitorAdapter #MonitorPeripherals