494 products in Books, Music, Movies & TV

- 1. ALTA CALIDAD: Hecho de excelente tecnología y materiales PP, duraderos y fuertes. - 2. CARACTERÍSTICA DE DISEÑO: diseño ergonómico, mantenga su mano en una posición de escritura más natural y cómoda. - 3. FÁCIL DE REEMPLAZAR: puede reemplazar la pata del pie del soporte del teclado dañada, defectuosa y que no funciona. - 4. APLICACIÓN: Adecuado para el teclado Logitech MK100 K100. - 5. PAQUETE: 4 patas de soporte para teclado.

Tamaño: MK100 K100

This little book was written to accomplish something big: economic literacy. It is intentionally kept very short to be inviting rather than intimidating. You will gain life-changing understanding of how the economy works in practically no time. Per Bylund will make you excited about what economics has to offer. Because economic literacy is mind-opening. Sound economic reasoning is an enormously powerful tool for understanding both the economy and society. Economic literacy uncovers what is going on under the surface and why things work out as they do. There is no magic to it. In fact, economic literacy is necessary to properly understand the world. Short, direct, axiomatically unassailable, and devastating to the mythology of modern economics. This book not only promote Mises' views, but refutes and attacks the tragicomic orthodoxy of today’s economics mainstream.

Bitcoin is one of the most transformative technologies in history, but at the same time it's dismissed as useless or only seen as a speculative vehicle. Why Cryptocurrencies? will dispel that myth by exploring real use-cases and show how cryptocurrencies are uniquely positioned to revolutionize the way we use money today. Can you afford to miss out? What makes this book special? * Gives you the important conceptual ideas. It's all too easy to get bogged down with technical details; the high-level concepts are what's truly important. * Easy to read. The book is beginner-friendly and doesn't require any prior knowledge. * Focused on utility. The focus is on concrete use-cases, instead of the more seductive speculative approach. * It's bigger than Bitcoin. There are many more cryptocurrencies other than Bitcoin. The focus is on the general cryptocurrency concept and it's potential, instead of on a single implementation. * Visits a wide variety of topics. This isn't only about cryptocurrencies. It's also about money, censorship, our financial system, and the dark secrets that Chelsea Manning and Edward Snowden revealed. * The order doesn't matter. Chapters are self-contained, so you can jump around and read the sections you're interested in.

Widely respected and admired, Philip Fisher is among the most influential investors of all time. His investment philosophies, introduced almost forty years ago, are not only studied and applied by today's financiers and investors, but are also regarded by many as gospel. This book is invaluable reading and has been since it was first published in 1958. The updated paperback retains the investment wisdom of the original edition and includes the perspectives of the author's son Ken Fisher, an investment guru in his own right in an expanded preface and introduction "I sought out Phil Fisher after reading his Common Stocks and Uncommon Profits...A thorough understanding of the business, obtained by using Phil's techniques...enables one to make intelligent investment commitments." ―Warren Buffet

Høsten 2008 holdt deler av det internasjonale finansmarkedet på å kollapse etter en enorm gjeldsboble forårsaket av det tradisjonelle bank- og finanssystemet. Omtrent på samme tidspunkt som det tradisjonelle systemet brukte skattebetalernes penger på å kjøpe finansforetakene fri fra deres egen hensynsløshet – holder en mystisk skikkelse under pseudonymet Satoshi Nakamoto på å utvikle et pengesystem som skal revolusjonere måten penger fungerer på. Den 3. januar, 2009 skrus Bitcoin-nettverket på – og over ti år senere fortsetter nettverket å operere sømløst tross gjentatte erklæringer om at Bitcoin-boblen har sprukket. På tross av alle medieoppslag, er det stadig flere som fatter interesse for Bitcoin som fenomen - og nettverket er sterkere enn noen gang før. Hvorfor eksisterer Bitcoin fremdeles? Og hvorfor kommer Bitcoin tilbake hver gang «boblen» sprekker? Et nødvendig utgangspunkt for å forstå Bitcoin - er å forstå det som penger, og skal vi forstå Bitcoin som penger - må vi forstå hva penger er for noe. I denne boken gir forfatteren en grunnleggende introduksjon til hva penger er, hvilke funksjoner penger har, og et kort innblikk i pengenes evolusjon. Ved å kategorisere Bitcoin som penger vil mange av diskusjonene rundt Bitcoin også bli tydeligere for deg som leser. Du vil få et innblikk i hva Bitcoin er - og hvilke problemer det kan bidra til å løse. «Bitcoin er harde penger» er en introduksjonsbok til deg som har fattet interesse for Bitcoin, og som er klar for en videre reise ned i kaninhullet. Utover å forklare hva Bitcoin er, vil du som leser få et innblikk i de ideologiske idéene som Bitcoin bygger på. I en verden som preges av rekordhøy inflasjon og innskrenking av personlig frihet – har behovet for et frivillig alternativ aldri vært tydeligere. Vi ønsker deg en god reise.

- [Easy to Use] Computer microphone with 2.0 USB A connector is compatible with Mac laptop PC and PS4. (Incompatible with Xbox.) No need any sound card or additional driver. The stand alone mic is ideal for gaming chat, podcasting and Twitch streams. - [Clear and Full] Cardioid condenser microphone captures your voice properly, producing clear, smooth and crisp sound without static noise. Obvious improved sound quality while communicating with your gaming teammates. (Tips: Please record with this USB microphone in a quiet environment space and keep the devices like routers and wireless chargers away from.) - [Useful Gain Knob] Super easy to change the gain on the fly with the dial on the front. The PC mic is suitable for gaming and streaming. You can even turn the dial all the way down to to mute the mic without involving other apps. - [Adjustable Pivot Mount] It allows you to rotate the gaming microphone and tilt it up and down in case you move your position. You can also attach this gamer mic with pivot mount to your arm stand using a 3/8’’ to 5/8’’ screw adapter. (The screw adapter and the boom arm are not included.) - [Compact and Portable] The external laptop mic has the perfect size for not taking too much room on your desk. With the foldable and detachable tripod stand, the streamer mic is portable enough when you have to pack the mic up for “on-the-go” studio.

Color: Green

- TRUSTED STUDIO-QUALITY SOUND: True studio sound for music production, gaming, movies, streaming, and everyday audio. Sold as a complete stereo pair. - POWERFUL, DISTORTION-FREE SOUND: 50 watts of built-in amplification drives clear, dynamic sound at any volume — powerful enough to fill the room, clean enough to hear every detail. - ACCURATE, POWERFUL SOUND: 3.5” woven-composite woofers deliver deeper, tighter bass while 1” silk-dome tweeters smooth out harshness for clear, balanced highs across the full range (80 Hz–20 kHz). - DIAL IN PERFECT SOUND IN ANY ROOM: Built-in high- and low-frequency acoustic tuning controls let you tailor the sound to your space — no treatment or extra gear needed to get clear, balanced audio anywhere. - CONNECTS TO EVERYTHING ON YOUR DESK: Balanced TRS, RCA, and a front-panel aux input plug straight into your computer, audio interface, mixer, game console, phone, or turntable — plus a front headphone jack for private listening.

Size: 3.5" Bluetooth    Color: Black

- HONEST. The Eris Sub 8BT compact 8-inch, front-firing studio subwoofer with Bluetooth wireless delivers studio-quality, accurate sound perfect for music production, hi-fi audio listening, or multimedia reference. - EXPRESSIVE. Clear, accurate audio with a big low end – Eris Sub 8BT's woven-composite woofers’ weave and nature result in tight bass that you can feel, as well as cleaner overall sound. - POWERFUL. The surprisingly loud, 100 watt Eris Sub 8BT drops down to a molar-rattling 30 Hz, so you'll hear the full sonic spectrum and produce better mixes. - BLUETOOTH 5.0 WIRELESS CONNECTIVITY. Ultra-reliable Bluetooth 5.0 delivers seamless integration with your other devices while flexible wired connection options ensure easy compatibility with virtually any monitoring setup – so you can plug in, pair up, and get to work without missing a beat. - ULTRA-WIDE LISTENING SWEET SPOT. Highpass filter and lowpass filter (crossover) controls ensure the Eris Sub 8BT starts working at the precise frequency where your main monitors stop, avoiding the flabby, smudged, low-end mess that occurs without a crossover. - ALL THE CONNECTIONS YOU NEED. ¼-inch TRS balanced inputs on the back panel for professional audio devices, unbalanced RCA inputs for consumer electronics, plus a convenient front-panel ⅛-inch TRS stereo aux input for your phone. - PRECISION-TUNE TO YOUR ROOM. High- and low-frequency tuning controls allow you to customize your audio output for your ears, room size, and speaker orientation. - QUICK-SWITCH TO HEADPHONES. The easy-access front panel headphone output and built-in headphone amplifier allow for plug-and-play headphone media reference when needed. - FULL-FREQUENCY SOUND. Although compatible with a variety of full-range studio monitors, the Eris Sub 8BT compact studio subwoofer was designed to complement the voicing and frequency response of the full range of compact Eris studio monitors, from the ultra-affordable Eris 3.5 to the Eris 5. - POWER SAVER MODE. Power-saving mode auto engages after 40 minutes of idle time.

Size: 8" Subwoofer Bluetooth    Color: Black

Andrew Dickson White's classic historical essay on hyperinflation is as powerful today as when it was written.

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TCP/IP Illustrated, an ongoing series covering the many facets of TCP/IP, brings a highly-effective visual approach to learning about this networking protocol suite. TCP/IP Illustrated, Volume 2 contains a thorough explanation of how TCP/IP protocols are implemented. There isn't a more practical or up-to-date bookothis volume is the only one to cover the de facto standard implementation from the 4.4BSD-Lite release, the foundation for TCP/IP implementations run daily on hundreds of thousands of systems worldwide. Combining 500 illustrations with 15,000 lines of real, working code, TCP/IP Illustrated, Volume 2 uses a teach-by-example approach to help you master TCP/IP implementation. You will learn about such topics as the relationship between the sockets API and the protocol suite, and the differences between a host implementation and a router. In addition, the book covers the newest features of the 4.4BSD-Lite release, including multicasting, long fat pipe support, window scale, timestamp options, and protection against wrapped sequence numbers, and many other topics. Comprehensive in scope, based on a working standard, and thoroughly illustrated, this book is an indispensable resource for anyone working with TCP/IP.

Social media is changing the community. Several may speak up, but under such apparent freedom of expression, an undercurrent of conformity, obedience, self-censorship, and fear dominates. This is how tolerance turns into intolerance and political freedom into totalitarianism. Distinctive attitudes and individuality are replaced by group affiliation, where those who think differently are ostracized. We sense something disturbing: A community moving toward greater control. And a growing risk of politics with totalitarian features that, instead of fighting for freedom, wants to curtail it.