I though that exactly this approach to the topic would be a fun entry, but with a manual typewriter - then didn't enter anything. I love your choice of tone and leaving the network cable blue. Easily in my top 10 for this challenge.
Different interpretation of the challenge, really showing a comparison of old and new technology. The shadows and light from the window are neat, but they are confusing an already very busy composition.
This is a great idea - too bad you were limited by basic editing here, as you could have cleaned the graininess up in advanced. I like the line of the blue cord.
Would have had more impact without the CAT5 cable. perhaps an addressed and stamped envelope rather than the cable, yet keeping your title would have been more effective. I like the dull colours in the shot and really like the use of light and shadows across the typewriter. 7