Review on TRELC 2.4G Ultra Thin Wireless Keyboard and Mouse Combo - Energy Saving | PC, Desktop, Notebook, Laptop | Slim DPI Adjustable Mouse | Windows XP/Vista/7/8/10 (Black) by Chad Gomez

I bought this keyboard and pointing set for my home office, its design is beautiful and elegant, easy to carry for outdoor use. The clicker works great as expected. The only thing I don't like is the responsiveness of the keyboard. He doesn't answer correctly. When you type something, it doesn't appear on the screen, or it appears twice if you hard-press the Insert key. This may not be suitable for a developer. You can spend more money for better quality.