Compact size and lightweight, easy for carry.
aluminum alloy shell, high efficiency heat radiation, anti-pressure, durable use.
Combination of USB hub, exterior sound card, card reader, multi-functional and practical.
Support OTG function, no more need of many connective devices.
Provide 3 audio port (combination of headset, microphone), 3 USB port, 1 TF card slot and 1 card slot.