This HDMI Male to 2 HDMI Female Y Splitter Adapter Cable is perfect for laptops to display on a separate, larger monitor and is used for short distance applications only. Laptops will not go well without these extension cables for their high-speed data transfer and an easy quick transfer to your laptop or another audio video device. The series products have been impressing users and are therefore popular with them by the durable, practical, anti-interference advantages and so on.featureHDMI male to 2 female audio video splitter cableDesigned for splitting 1 HDMI signal to 2 HDMIOutput HDMI high quality digital video signal to 2 HDMI female outputONLY 1 output device should be active at any timeYou can only connect one input device (eg. DVD player) to two HDMI output devices (eg. TV), but only ONE output device should be active at any time. You cannot connect two input devices to one output deviceSuitable for high definition image resolutions such as 720p, 1080i, and 1080pOperate it as following steps:Connect your devices with this splitter cableTurn the signal source onTurn the first display on first and wait till it works properlyThen turn the second display on and enjoy itSlim and compact, easy to storage and carryConnectivity:HDMI (19 pin) (M x 1)HDMI (19 pin) (F x 2)package Includes1 x HDMI Male to 2 HDMI Female Y Splitter Adapter CableNote:Please turn on the HDMI displays one after another, not to turn on 2 HDMI displays at the same time. In order to set up this signal splitter properly, please make sure to connect both output devices through HDMI connectors.