Keeping wires untangled
341637
I like these cases for keeping my earbud and power cables in control and untangled. They do end up taking more space in my laptop bag, but I can quickly get my cables out and in use. A one hand open option would be nice for use while driving. Various sizes would be helpful for various cable sizes and additional adapter sizes.
137294
Works like speaker wire should, though I have had to open the box a few times to untangle it as I spool it out.
3535823
These are great for keeping wires tidy. They come in a large pack and are easily to use.
1490828
very useful for labeling wires at both ends, keeping connections straight
2100641
No complaints. Only problem is that I can't find a good way to keep the long wire out of the way while I am active.
3617598
Item fits my needs for running concealed wiring to my ceiling mounted projector. The connector is a little weak due to the thickness of the cord and the projector being mounted upside down. Had to play with it. Since it is on the ceiling, don't have any plans of every having to mess with it again.
641163
Works great, Do not force through a narrow cut out. You will break the wires off. Upside it's easy enough to solder new wires on.
403275
These are MUCH better than rubber bands for securing loose cables. I also use them to wrap cables that I am currently not using. The loop in the end allows you to keep the tie attached to the cable even when unraveled. And since they are so cheap, they are disposable too. Can never have too many of these!
4285150
Great way to use for multiple devices. No cluttered wires!
2348066
I have a million wires all very strange lengths. So I purchased a splitter thing and that was a mess. These worked out really well. Some of the other wires are less expensive but after a while they had trouble making a connection.
13365
These flexible wire protectors are great for hiding multiple wires from view.  In our case, the wire covering has kept our cat from chewing on the thin wires.

Although we ordered black, it is nice to know that the wire covering comes in a variety if colors.  We have purchased both the 3/4 inch as well as the 1 inch diameter coverings and both work well.
3413079
Works great, needed to tape prevent it from falling off connection
568051
Like the design remove the cover place the fuse place cover back on. I haven't had any problems using it with 4-AWG HEAVY DUTY wire cable.
2732806
I used Velcro to attach to side of night stand.  Now the wires do not look like a mess.
1641151
Retracting wire came loose never figured out how to rewind it back in
2472977
I prefer these to traditional wire nuts.  They give more reliable connection, and wit the lock lever, they are removable and replaceable.  The lock lever also enables you to selectively disconnect a single wire without having to open up an entire bundle and deal with live wires. Their only drawback is that they're a little bulkier, and obviously, these ones only handle 3 wires.
1082182
Strong wire with a plastic coaingt keeps the fingers safe from sharp wire ends