Plug and play, no external power supply.
<br />1x OTG Cable
<br />100 % brand new and high quality
<br />Length:20cm
<br />USB 3.1 Type C port compatible with Nokia N1 tablet, Chromebook Pixel 2015, MSI Gaming Notebooks, 12" Apple MacBook, OnePlus 2 phone,and other devices with a USB 3.1 Type C port which support OTG function
<br />Small and easy to carry.
<br />Color:Grey
<br />Support OTG function
<br />Transmission Interface: USB3.1 Type C Male   USB3.0 Female 
<br />High-speed USB3.0 transfer protocol is fully in line with the highest transmission up to 5Gbps