The Connections/ports are:
Usage: Data transmission.
Data transmission for video, games, picture oploading, home audio and video playback, game intertainment, and U-disk transmission.
Ethernet transfer speed: 10/100 Mbps
USB transfer speed: 480 Mbps
Cable length: 11 cm.
Certifications: CE and FCC.
Compatible with system version IOS 8-10.11.12.
Compatibility: iph 5, iph 5c, iph SE, iph 6, iph 6 Plus, iph 6s, iph 7, iph 7 plus, iph 8/X, iph Xs/Xr, and ipa Pro/air/mini.
Supply power: 5V/1A.
Operating temperature: -5 to +35 celcium degrees.