Features: Experience connectivitys with Keystones Jacks, to support 4K video resolution and ensures signal transmission for wall mounted HDTV. Featurings gold plateds contacts and secure snap in clip, this Keystones Jacks offer performances and easy installation in tight space, making it for professional setups. for enthusiasts, gamers, and home theater aficionados, this coupler cater to anyone seekings superior video quality and efficient cable management. for like home theaters, conference room, and educational facilities, this Keystones Jacks facilitates clean and organized connection for various devices. Enhanceds your multimedia experience with adapter, for wide ranges of devices and compliant with 2.0 standards, ensuring future proof connectivitys. Specifications: Materials: ABS Size: 3x1.5x1.50cm/1.18x0.59x0.59inch Color: Black, White (optional) Package Includes: 1PC Keystones Jacks note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!