Fully compatible with DP interface devices, plug and play, suitable for connection of desktop computers, , set-top boxes, monitors, , projectors and other devices with DP interfaces. 8K HD resolution, restore HD picture quality. Splicing multiple displays into a large integrated display to create a widescreen cinema effect. It adopts zinc alloy , which has high hardness and aluminum alloy, wear-resistant and compressive, durable, and effectively protect the inner core. Display Port 1.2/1.4, stable transmission / no freeze Name: Optical DisplayPort Interface type: DisplayPort male Interface technology: gold-plated Wire shielding: aluminum foil Thread length: 20m (65.6Ft) Conductor material: optical fiber + tinned copper Function: Connect to a large-screen display device Scope of application: notebook/computer host/monitor/TV/projector Colour: black Material: metal Package Contents: 2 x DP1.4 Fiber Optic Cable. Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.