After about 3 weeks of testing I am very satisfied with the keyboard. Installation is very simple: just plugging in the USB receiver is enough. If your laptop has bluetooth, the keyboard can also be connected in this way. The necessary batteries are also included.
Typing on the keyboard takes some getting used to at first. For example, the left-shift key is on the small side. In addition, the design takes some getting used to, but this applies to almost every ergonomically designed keyboard. Due to the split in the keyboard, being able to type blind is probably a requirement.
Over time, however, the keyboard types very fine. The keystroke is light but gives sufficient feedback. The wrist rest is firmly padded and provides sufficient support. The keyboard is adjustable in 3 heights by means of legs at the bottom. The ergonomic design ensures that you can type for several hours without tired arms or wrist complaints. Finally, the keyboard is sturdy and of high quality.
Very satisfied with the purchase and definitely recommend the product.