Audio adapter jack Speedlink, male 2×3,5mm 3-pin to female 3,5mm 4-pin, black audio adapter za slušalice SL-170305-BK

Mini DisplayPort is also compatible with Apple Thunderbolt (TM) display connectors
Allows to connect a HDMI monitor or beamer to the miniDP port of your notebook (e.g MacBook)
Mini DisplayPort (male) to HDMI (female) adapter
Supports Apple MacBook (Air/Pro) and any HDMI monitor or beamer
No additional power supply, software or drivers needed
Interface: DisplayPort v.1.2, HDMI 1.3b
Video resolution: up to 1920 x 1200 x 60 Hz and 1080p
Power consumption: 400 mW active mode, 15 mW in standby mode
Dimensions: 45 x 20 x 15 mm
Net weight: 10 g