Pros: Very good quality and amazing charge life. For cars purchased without Bluetooth this is THE option.....especially when you get it for such a great price that Newegg has sold it for. Audio is really good....never had any complaints. Even listed to my wife using it and it sounded very good.

Cons: Not sure I can list anything....i think that's just a con on me though. Well, i guess it could come with a long cable you can use to hard-wire but that's just reaching.

Overall Review: Great option for a car without bluetooth. If you have only used headsets you really have no idea of the freedom you are missing.

Pros: Really cheap...got 2 onsale for 19.99 each. Supports and wanted to setup one as WDS. Wireless N for 19.99. Supports dd-wrt.

Cons: Horrible....very hard to get WDS working. Documentation is not there. Have had to reboot like crazy due to all the random drops on the wireless clients. Tried tons of settings to resolve the performance and drops to no avail.

Overall Review: If you want something to play with and only have however much these cost....sure. Otherwise, just spend a little more and get something else.

Pros: I use this all day long at work and switched over from the MX desktop. These have a great feel and do not get tacky over hours of use. Great layout and sweet design. The USB cord cleanly snaps into the front of the mouse which allows you to charge and use at the same time......even looks like its a wired mouse when its plugged in...very clean.

Cons: Battery life is much less than the MX desktop....i need to charge this one around every other week. The MX desktop would last for an extremely long time and i would just periodically dock as needed overnight to charge. This one also is a little smaller. When selecting gloves I am just into a large glove and really appreciated the feel of the MX desktop....wish this one was a little larger and form fitting.

Overall Review: The MX started out amazing but over time the sticky outer coating on the right side of the mouse began to wear off. I really enjoy the layout on this mouse and the quality of the parts really feels like its going to stay in much better condition over the hours of use compared to the MX.