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Corsair K57 RGB Wireless Gaming Keyboard (NA) - Wired/Wireless Connectivity - Bluetooth/RF - 33 ft - 2.40 GHz - USB 3.0 Type A Interface - 110 Key - English (North America) - Windows, PC - Rubber Dome - Newegg.com
Amazon.com: CORSAIR K57 RGB Wireless Gaming Keyboard - <1ms response time with Slipstream Wireless - Connect with USB dongle, Bluetooth or wired - Individually Backlit RGB Keys, Black : Electronics
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K57 RGB WIRELESS Gaming Keyboard (NA)
Corsair K57 RGB Wireless Gaming Keyboard (NA) - Wired/Wireless Connectivity - Bluetooth/RF - 33 ft - 2.40 GHz - USB 3.0 Type A Interface - 110 Key - English (North America) - Windows, PC - Rubber Dome - Newegg.com
Best Buy: CORSAIR Gaming K57 RGB Bluetooth Keyboard with RGB Back Lighting Black CH-925C015-NA