Requires neither drivers nor external power supply

Blue-ray player

4x USB-B to A 2

Necessary SGM-152 HDMI 4K Splitter 1 to 4 allows you to share four HDMI screens or projectors with an HDMI video source

featuring fast switching between computers via front button

NÖRDIC portable Hifi headphone amplifier MikAd Requires neither drivers nor externalCompact headphone amplifier to improve volume on mobile phone, MP3 players, DVDs, laptops M. Minbugd Lithium batteries to play up to 6 hours. Input: 3. 5mm Auxoutput: 3. 5mm Auxled indicator showing status power on, battery charge and weak battery recharge of The battery is done with the supplied USB cable. stereo cable of about 70cm included impetary: 16 300OHMBATTERY: 3. 7V 1000mAh measure: 103x54x13vikt: 85G material: Metal