Excerpt: Using this on a laptop to add numbers for budgets. It seems to work well. I can't speak to the durability because we've only had it for a week, but it seems to work. For the incredibly low price, compared to other wireless keypads, I would recommend it.
Summary: Ha Ha Ha! It's almost funny how bad this product is. I couldn't believe the other reviewers who said it had no range - i guess because all of my wireless keyboards, mice, etc. have always worked flawlessly, from wherever in the room. This might work ....from two feet!
The range is very disappointing. If you sit it ...
Samuel Rikard, Amazon
30 January 2015
Summary: The range is very disappointing. If you sit it right next to your laptop, it seems to work OK. I was planning to use it to change the scenes within Xsplit Broadcaster and it will if you are within about 4 feet or less of the laptop.
I'm not sure if all are like this or mine was an anomaly
Benjamin Allen, Amazon
29 September 2014
Summary: This keypad was intermittently responsive within the first 5 minutes of me using it with my laptop. Numbers wouldn't always get entered when pressed, or it would sometimes enter the number 4 times in a row. I'm not sure if all are like this or mine was an anomaly.
Summary: It works great! The tab key is a huge lifesaver. I would have liked the USB receiver to be smaller but that's really my only complaint. Every wireless keyboard has some delay but this one is minimal at its worst.
Summary: You must have the keypad within inches of the bulky Bluetooth adapter in order for the keypad to work properly. I originally plugged the Bluetooth adapter into the far side of my laptop so it was out of the way of the keypad (I'm right handed) The keypad kept dropping out.