Flash Accessories -Hdmi Adapter Highlights Generic Brand Hdmi Adapter Description: The construction of a female to female HDMI coupler provides a secure connection. The HDMI Keystone Jack insert provides a professional looking setup for home theater A/V setups with a wall mounted HDTV. USB coupler with female ports on both sides connects to a USB cable hidden behind the wall USB 3.0 data transfer rate up to 5 Gbps is supported by this Keystone insert; Backward compatible with USB 2.0 USB lock key provides a secure connection. Reusable Keystone Jack Inserts can be easily disconnected and moved when upgrading or redecorating Specification: Material: Plastic Size: 36x20x15mm Package includes: 5 x USB 3.0 Keystone Jack Insert 5 x HDMI Jack Keystone Insert