SwissMicros make really good devices if you’re willing to pay the price. I carry my HP42 clone everywhere. They make a clone of the programmer HP-16c that is p

SwissMicros make really good devices if you’re willing to pay the price. I carry my HP42 clone everywhere. They make a clone of the programmer HP-16c that is pretty nice. Everything is open source too, so there’s modding potential if you are into that kind of thing. https://www.swissmicros.com/product/dm16 https://www.swissmicros.com/product/dm16