Pros: Fits hand well Glides easy (on rubberized mouse pad)

Cons: Scroll wheel clicks a little (but much less than the Dell mouse it replaced!), but is not objectionable (about the same as the Microsoft mouse the Dell mouse temporarily replaced).

Pros: Can't tell . . . devices does NOT yet function AT ALL.

Cons: This should have been plug-and-play and be up-and-running without any fuss . . . but . . . This devices does seems to NOT be compatible with Windows 7 (64-bit Home Premium. Drivers CD that came with device is only for Win98, so, I presume it should auto-install without a problem on a modern PC like mine. Windows 7-64bit recognized the device as soon as I powered-on the drive with the slide-switch on the power cord, attempted to find a driver, then complained that there was a problem installing the "USB to ATA/ATAPI Bridge" driver . . . followed all the Windows-provided suggestions to a dead-end. Looked at the Rosewill web-site for a driver . . . nada. Just left a message on their "Contact Us" page . . . will see how quick they respond and if they provide a useful solution.

Pros: Inexpensive Good range

Cons: Occasionally locks-up (no WiFi connections).

Overall Review: In about 4 months of ownership I've had it 'lock-up' (devices couldn't connect via WiFi) about 4 or 5 times, requiring power disconnect (re-boot) to get back on-the-air. Have now added a 6-outlet power strip to make easier to cycle-power, since unit is mounted up-high and out-of-sight. I'm also pondering putting it on a light timer, so that it has 30mins of "off time" every night (i.e. daily re-boot) as a pre-emptive strike against lock-ups.

Pros: Inexpensive. Works well with my Samsung 'smart' BlueRay player. Small (takes-up little space on the coffee table). Light weight.

Cons: Hard to pick-up without accidently bumping side-mounted keys (until you get used to it). Wish the keys were underlit, so I could see them better in the darkened room.

Overall Review: Bought this to use with the WebBrowser built-into my new BlueRay DVD player, so that I didn't have to screw-around with the on-screen pseudo-keyboard (using remote's arrow keys) . . . yuk! This little keyboard makes it MUCH easier to fill-in text fields (and to fly-around the screen clicking links) than using the remote.

Pros: Small (easily transported in suitcase). Inexpensive.

Cons: Not much bass (but better than smartphone speaker!). Cord between speakers is too short (4'), wish I could spread-out the speakers farther apart. If they had made the wires with a "plug" that I could buy an extension-cord for, I would have been much happier.

Overall Review: Bought this to take on business trips, so that smartphone can play "white noise" to drown-out traffic noise (thru windows) and hallway noise (thru door) so I could sleep better. Works very well for this purpose . . . didn't need (nor expect) thundering bass.

Pros: Compact form factor Quiet (only hear small PC-like muffin fans) Low cost Good looking

Cons: Loses temperature settings during even a brief power outage (temps should be stored in FLASH memory or other non-volatile memory)...now need to get a UPS to maintain temp settings. Can not close the door if a bottle has been re-corked and cork is sticking-out more than about 1/2" from bottle.