I often use my mobile phone or tablet as a notebook during lectures and seminars. A Bluetooth keyboard is a must-have for long periods of typing.
This lightweight, 250mm long keyboard is ideal for traveling with the minimum equipment, and being able to take notes on a phone or tablet.
My search for the perfect pocketable keyboard has lead me into a few dead-ends. Most folding keyboards are in two halves and shift keys around. Often splitting the spacebar into two keys. The central hinge results in nothing being in the quite the right place.
The tri-fold keyboard I have found is the perfect compromise. The actual keyboard is 235mm or 9.25” long, so touch typists may have problems. They layout, however is excellent. It is a robust metal tri-fold design. The left and right ends fold over to cover the middle of the keyboard. It is spring loaded, and stays open or shut. Opening it locks the ends down with a click and switches the keyboard on, initiating the Bluetooth connection. My 8” tablet, once paired, now connects instantly, with no user intervention. I can switch from the on-screen keyboard to the folding keyboard in two or three seconds. The keyboard powers on as it is opened.
I carry a small rectangular piece of Coreflute with may as an almost weightless lap desk. The aluminium case slides around, so I have added 4 small plastic feet to the back. This keep the keyboard stable and stops it moving.
It is available under several brand names. I purchased a white keyboard, but most suppliers only have the black version.
The documentation is less than perfect, but basic functions are obvious. There are some options to configure it for iOS, Android or Windows.
This keyboard is here on Amazon.
There is also a full sized version here: