Perixx PERIPAD-202HB, Numeric Keypad for Laptop - USB - Built-in 2xUSB Hub - Tab Key Feature - Full Size 19 Keys - Big Print Letters - Silent X Type Scissor Keys - Black

I was a bit confused by this item as I thought that it had 2 x USB hubs which it does not have. However, the seller has been very helpful and I have returned this item & bought one which altough its a couple of pounds more does have the extra hubs.The actual keypad is very easy to use and having the Tabs key helps a lot if you want to use it when working with a spreadsheet.I would definately recommend this item to anyone as well as recommending the seller.

Well I got one of these expecting it not to work, having read some of the other reviews but with the intention of applying the known workarounds should that be the case. We've just plugged it into our Macbook Air under Mavericks and ran Sibelius 7.5 (after going through the usual cancelling out of the Keyboard Assistant bit). According to my wife who is the Sib expert it works fine. Certainly it was changing the note lengths and tying notes as she was expecting. So there we are. Maybe we're born lucky or something. If this changes or the keypad fails in some other way I will update this review.

The short through scissor switches are realy nice to use

Works perfectly on Macs for numerical entries. Very nice key press touch / action for all day use.The 2 USB ports are super convenient.

Nice numpad, biggest pro is the 2 usb connections it gives. Biggest challenge na are the super short cord and the only placed 0