In my suitcase, I keep my tablet case and my laptop case. Both of these cases are made by Marc by Marc Jacobs and they're slim, they're made with neoprene, and they have a soft, furry lining which protects my most delicate babies.
All of the smaller ticket items (chargers and the like) get nestled into a pouch. I used to use this pink pouch (which is intended for cosmetics). It's roomy and eye catching (so I can easily grab it from my bag) and it zips up to keep my electronics tamed. I love it.
little cord organizer. It's slim and convenient and it keeps my accessories separated in their own little cubbies.
Amazon a few years ago for just a few bucks) also serves as a surge protector, which is awesome if you've got your laptop plugged in.
So, I didn't really share any tips or anything profound. I just wanted to share what sorts of electronics I pack and how I pack them.