HDMI lead with 19pin To Mini HDMI gold plated connectors.
Latest V1.4 specification
Length: 10 m
Mini C Plug Size: Width 11.2mm Height 3.2mm
Suitable for HD cameras and camcorders that use mini HDMI cable such as Canon 550D
Connections: 19pins to MINI HDMI GOLD PLATED
There are many issues which can affect the signal of a HDMI cable, we always advise you test longer cables in place before any final building fix.
See the link below for a video showing the different HDMI plug sizes.