langtu membrane gaming keyboard, colorful led backlit quiet keyboard for study, all-metal panel usb wired 25 keys anti-ghosting computer keyboard 104 keys - l1 black/silver langtu <p>it has been tested that having a completely silent keyboard (with absolutely no sound feedback) slows down typing speed. we have therefore made sure that the keyboard still keeps some sound, without being noisy.</p> <p> </p> <p>✔ultra-thin design and mini size -17.7*5.0*1.2 in</p> <p> </p> <p>✔brushed metal panel and double-colored injection keycaps</p> <p> </p> <p>✔25 keys anti-ghosting technology((q, a, z, w, s, x, e, d, c, b, r, f, v, t, g, m, space, ↑ , ↓, ←, →, tab, alt-l, ctrl-l, shift-l ))</p> <p> </p> <p>✔12 combinations of multimedia keys</p> <p> </p> <p>✔soft led backlights will not cause eyes strain after long-time using</p> <p> </p> <p>✔water-resistant--you won't have to worry about accidental drops or even water splashes.</p> <p> </p> <p> </p> <p> </p> <p><b>specifications</b></p> <p> </p> <p>interface: usb interface</p> <p> </p> <p>standard keys: 104 keys us layout keyboard</p> <p> </p> <p>keys type: membrane keys</p> <p> </p> <p>keycaps: double-colored injection</p> <p> </p> <p>material: abs / aluminum alloy</p> <p> </p> <p>cable: 4.9ft /copper inner core </p> <p> </p> <p>size: 17.7*5.0*1.2 in</p> <p> </p> <p>net weight: 700g</p> <p><br></p> <p> </p> <p></p> <p> </p> <p><b>package included</b></p> <p> </p> <p>1×wired membrane keyboard</p> <p> </p> <p>1×user manual</p> <p> </p> <p>1×small brush</p>