Bestbuy offers Corsair K100 Air Wireless RGB Mechanical Cherry MX Ultra Gaming Keyboard for $130 (reg $330) with free shipping.

Product Description:
Meet the CORSAIR K100 AIR Wireless RGB Mechanical Gaming Keyboard, an ultra-thin keyboard that places outstanding performance and productivity in a sleek brushed aluminum frame. Its unbelievably thin profile – just 11mm at its slimmest point – makes the K100 AIR the stylish centerpiece of your entire desktop and workspace. Hyper-fast, tactile CHERRY MX Ultra Low Profile mechanical keyswitches deliver a responsive, satisfying mechanical keyboard experience – you will want to use the keyboard for everything.The K100 AIR offers three ways to connect to your PC, Mac, and devices for optimal, hyper-fast wireless versatility: sub-1ms SLIPSTREAM WIRELESS, Bluetooth, or USB wired. Connect to multiple devices wirelessly and switch between them with the press of a button, with secure AES 128-bit encryption. Wired mode enables CORSAIR AXON Hyper-Processing Technology to transmit keystrokes up to 8x faster than standard gaming keyboards, helping you stay one step ahead of opponents during competition. The K100 AIR offers endlessly customizable lighting and workflows for total control over your setup. Four dedicated G keys are fully programmable to perform custom actions, shortcuts, and macros to elevate your productivity. The K100 AIR shines with brilliant per-key RGB backlighting, for nearly limitless customization for up to 20 lighting layers simultaneously, powered by AXON. Unlock full control over lighting, key remapping, and more with powerful CORSAIR iCUE software. With up to 200 hours of wireless battery life and all the premium features in CORSAIR’s thinnest gaming keyboard ever, the K100 AIR enables you to play elevated.

• Stunning, Refined, and Ultra-Thin
  The K100 AIR is an unbelievably thin wireless gaming keyboard just 11mm at its slimmest point, seamlessly blending stunning design and everyday productivity in an elegant brushed aluminum frame
• Fast Wireless and Wired Connection Options
  Three ways to connect to up to five different devices – Via sub-1ms SLIPSTREAM WIRELESS on PC or Mac, low-latency Bluetooth on up to three host devices, or USB wired with AXON 8,000Hz hyper-polling, for hyper-fast wireless versatility.
• Masterful Wireless Multi-Tasking
  Quickly switch between wireless connections on your PC, Mac, and more at the press of a key, with secure AES 128-bit encryption.
• CHERRY MX Ultra Low Profile Mechanical Keyswitches
  Offer an incredibly short 0.8mm actuation distance with a tactile bump, for ultra-responsive gaming and typing.
• Long-Lasting Wireless Battery with Per-Key RGB Backlighting
  Enjoy up to 50 hours of wireless battery life with dynamic per-key RGB backlighting and adaptive brightness that automatically adjusts to lighting conditions, or go the distance with up to 200 hours with backlighting off.
• Four Macro Keys
  Fully programmable to perform complex macros, actions, or convenient shortcuts to maximize your productivity.
• CORSAIR AXON Hyper-Processing Technology
  Create and play up to 20 custom RGB lighting layers wirelessly, while transmitting keystrokes up to 8x faster.*
• Dedicated Media Keys and Aluminum Volume Roller
  Easily control your media at the push of a button, while the multi-function aluminum roller smoothly adjusts volume levels and is fully programmable in iCUE to perform custom actions.
• Unlock Full Control with iCUE
  Powerful CORSAIR iCUE software, compatible on both Windows and macOS, enables dynamic wireless per-key RGB lighting control, key remaps, macro programming, and more.
• Detachable Braided USB Type-C Cable
  Connect to your PC or Mac to charge the keyboard and take advantage of AXON hyper-polling.
• 8MB of Onboard Storage
  Wirelessly Save up to 50 onboard profiles with custom macros and your own unique vibrant RGB lighting effects.