No.67 – Connections March 8, 2015computers365, 60mm, 70D, audio, black and white, cables, Canon, challenge, computers, connections, connectors, DATA, ef-s, eos, ethernet, f2.8, firewire, HDMI, lightning, macro, sound, thunderbolt, USB, video, visionpersonalcbackup Number 67 of my 365 photo challenge – A black and white, macro image of a group of cable connectors from above.