Keyboard Comparison

K70 RGB Vs. K57 RGB Wireless

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K70 RGB K57 RGB Wireless


No. of Keys: 104110
No. of Macro Keys: 6
Media Keys: Dedicated
Palm Rest: Detachable soft-touchYes, detachable
Processor: 32-bit ARM Processor
Memory Size: Onboard - size not statedYes, Size not stated
Connectivity: USB x 2USB, Wireless, Wired
Cord Length: Braided Fiber
Wireless: Corsair Slipstream, bluetooth, range up to 33ft (10m)
Battery Type: Rechargeable Lithium-Ion
Battery Life: Up to 35 hours with RGB backlighting or 175 hours with backlighting off
Key Type: Cherry MXRubber Dome
USB Passthrough: NoNo
Audio Passthrough: NoNo


Anti-ghosting: 100% anti-ghosting and 104 Key Rollover8-Key Selective (8KRO) with Anti-Ghosting
Software: Corsair Utility EngineCorsair iCUE


Colour Options: Multi color, per key backlightingper-key RGB
Lighting Effect: Custom, Static, Cycling, Waves and Ripples, Reactive

Dimensions & Weight: 

Dimension (LxWxH): 438 x 163 x 24mm
Weight (grams): 1238g0.95kg
Also compared to:Also compared to:

    K70 RGB

    The K70 RGB by Corsair is a Full sized keyboard with 104 keys, which uses Cherry MX switches. The K70 RGB keyboard uses a USB x 2 connection, with a Braided Fiber cable. It is supported by Corsair Utility Engine software. And has Multi color, per key backlighting backlighting with Custom, Static, Cycling, Waves and Ripples, Reactive effects. It weighs in at 1238g, and is 438 x 163 x 24mm [LxWxH].

    K57 RGB Wireless

    The K57 RGB Wireless by Corsair is a Full sized keyboard with 110 keys, which uses Rubber Dome switches. The keyboard has dedicated media keys. The K57 RGB Wireless keyboard uses a USB, Wireless, Wired connection. It is supported by Corsair iCUE software. And has per-key RGB backlighting. It weighs in at 0.95kg.