Velocifire Mini Size Wireless Mechanical Keyboard, 61-Key with Outemu Brown Switches for Copywriter, Typist and Programmer(No Backlit) MINI SIZE - A 60% keyboard is probably the best keyboard for a programmer. With this design it can fit literally anywhere. If youve never used mini size keyboards, I recommend that you should give it a try, because youll be amazed how much space you save, and itll be much easier to reach for your mouse. MUST HAVE- Velocifire mechanical keyboard is designed for copywriter, programmer, editors who spend many hours typing every day. You will get better at typing speed and accuracy through Velocifire mechanical keyboards. NO WIRES, LESS CLUTTER- A wireless keyboard can be used on a lap, in a bed, or just used while on-the-go for laptop users. It also can make your desktop tidier as it without using any cables and 26-foot range with virtually no signal loss. Durable Brown Switch- Low-noise switches have a tactile bump for feedback with every key-press. It is much QUIETER than Blue Switch but LOUDER than a regular Membrane keyboard. If you never used a mechanical keyboard before, please think about whether you can accept its sound first. CHARGING- The keyboard should be charged while the computer is turned on but can not typing when it is charging. So we suggested to charging this keyboard with an adapter(Not included). If you find this wireless keyboard cant be charged, please try other charging cable first.