Pros: Wonderful tool to have esp. if you service notebooks. It's saved me countless hours. Easy to use, very efficient.

Cons: Will recognize and attempt to read from notebooks drives without external power applied, thus overloading the USB power bus. Be sure to apply external power before attaching USB cable to PC.

Overall Review: Could use an AC power switch to avoid repeated plugging and unplugging.

Pros: Very clear, easy to read LCD display. Supports all current connector types / voltages.

Cons: Difficult to connect / disconnect. Connector sockets could easily be broken if mishandled. Unclearly written users guide.

Overall Review: This is a handy tool to have for the price if you handle it gently and stay aware of the 'DO NOTS' listed in the user guide.

Pros: Purchased 4 of these. Nice Large Displ. No dead pixels, clear and crips image. Excellent quality for the price.

Cons: Speakers are poor and have low output volume. Items distort/stretch at certain resolutions.