DisplayPort Switch Splitter, Bi-Directional DP 1.4 2 in 1 Out/1 in 2 Out Switcher, Support 8K @ 30Hz 4K @ 120Hz Splitter Converter for Multiple Source and DisplaysPort music_update_2021 we use Plywood instead of

we use Plywood instead of Fiber Board which makes the stand more sturdy and durable

Fireproof nylon material DIN rail mount carrier (not China low quality carrier)

This LF-C14 Lens Foot from Haoge is an replacement foot for Canon EF 100-400mm f/4

Electronic Component Assortment Each different component is packaged in a plastic bag

Connection distance: 160 feet (in classroom)

DisplayPort Switch Splitter, Bi-Directional DP 1.4 2 in 1 Out/1 in 2 Out Switcher, Support 8K @ 30Hz 4K @ 120Hz Splitter Converter for Multiple Source and DisplaysPort music_update_2021 we use Plywood instead ofDisplayPort Switch Splitter, Bi Directional DP 1. 4 2 in 1 Out 1 in 2 Out Switcher, Support 8K @ 30Hz 4K @ 120Hz Splitter Converter for Multiple Source and DisplaysPort Product Features 8K Bi Directional DP SwitchThe DisplayPort switcher box can use 2 DP sources to connect to 1 DP display, or 1 DisplayPort source to switch between 2 displays (2 in 1 out 1 in 2 out)2 displays cannot be displayed at the same time] . NOTE: When connecting to a source or