ID 250683878 © Dizain777 | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
abbreviation access acronym banner black blackboard board cable cabling camera chalk conceptual connection data definition device electric ethernet hand hoc information meaning over pair pass phone poe point power provide several single standard system technology term twisted voip wireless word