Perixx PERIBOARD-509H, Wired Super Mini USB Trackball Keyboard, X Type Scissor Keys with 2 Built-in Hubs, Black, US English Layout

This keyboard is solid and performs well in the life of a field engineer. It fits nicely in the Husky brand large sized cordura zipper pouches sold at Home Depot. I especially like that this keyboard does not omit any standard keys in the interest of being compact and it has both left and right SHIFT keys(important to some). The built-in USB hub is handy for those that do a lot of software updates, patches and drive images on flash drives.I do wish it had a touchpad instead of a rollerball pointer but that's just personal preference.The shiny plastic construction looks a little flimsy however it has held up well so far..

I ordered this "Super Mini" touchpad keyboard for my miniITX computer build with M350 enclosure, and while the dimensions are clearly given, and accurate, I was surprised anyway at how gorgeously small (yet useable) this thing is. About the size of the miniITX board in my PC and a great "fit". Very nice, very well made, highly recommended if you want a small/unobtrusive keyboard!A couple notes:1. Some product pictures I'd seen showed German characters on some keys. There is no German on the keyboard that I received, which is as I'd hoped & expected.2. I have another Perixx keyboard, with a trackball instead of touchpad (the 505H PLUS) and it was just as well-built as this one; working well after many months.I'll buy from them again; good products from this company. :thumbsup:

I bought this keyboard with trackball specifically for use in a CNC control panel project. It's small size is exactly what I was looking for. It might also be a good choice if you're building a Mame arcade cabinet. For uses where you need a keyboard and mouse in a small space that won't be used a great deal, its perfect. I wouldn't recommend using this as a replacement for a full-sized keyboard and mouse on a desktop system because it just isn't that comfortable to use. The trackball is especially small and a bit difficult to control. The keyboard works well enough for it's small size. If you have a project in mind similar to those mentioned above, this might be what you're looking for. The price is good as well.

I thought this would be great for my toolkit when I'm running around the company to fix computers, many of which operate without keyboards. It is small enough to carry easily in the toolkit. So, that's a win. But the touchpad is overly sensitive and sometimes does what it wants, rather than what I want. That's a big problem. Overall the keys are too small for me to touch type. It would be excellent for a 7yo child. I wish it was 2 inches wider. But, they made a working keyboard that is as small as possible. Buying this is not a total fail. I'll continue to carry it until I find one more to my liking.

I bought this keyboard to have at work because occasionally keyboards get damaged or dissappear. I love that this has a built in trackball which is easy to manipulate. I use it on a windows 10 operating system with no problems. Yes the keys are small but not too small to comfortably operate. I bought this keyboard for its portability and I'm satisfied with it. Now all I need is a protective case to carry it in.

One key already broke off. Piece of crap. I would not recommend. Don't waste your money.

The best looking keyboard I have ever seen. I love the compactness. I am sure if more than the left side of the keyboard worked properly I would love it more. You just need the other keys to function properly too. The touchpad works great when using the on-screen keyboard, which you will have to.I still have it and hope it is a device connection problem and on another device it functions properly.

As we progress and everything becomes bluetooth-accessible, there is still some cases when you'll need a wired keyboard and mousepad. Have a operate with 5 different computers with 4x 40" screens and I continuously lost track of my cursor because the bluetooth would lose connection or run out of batteries. Needed this item absolutely!Product PROs:- compact/ fits perfectly in a hanging file folder which is how I stored all 5 keyboards I eventually purchased- requires no batteries and always connected- sustainable/durable item- simple plug-in installationProduct CONs:- none so far

Works great if you have a touchscreen tablet stuck in recovery mode or bitlocker recovery. This keyboard is a lifesaver. Allows you to control the mouse and keys and flash the os through the keyboard usb ports. If you have no touchscreen use this may be the only way! Scrolling with the touchpad could be better.

bisogna solo saperla configurare, funziona benissimo.

Bastante cómodo y tamaño ideal.

very good

他は特に問題無しです