Model: K509 DYAUSInterfaces: Gold-plated USB 2.0Others: WIN keys can be disabled when gaming Splash-proof design Ergonomic Low-Profile Space SavinKeys: 104
Model: K521-Rainbow NetherbaneInterfaces: USBOthers: Three-position adjustable breathing mode 19 Anti-ghosting ensures every button can be trigKeys: 104 KeysWarranty: 1 Year
Model: M916 K1NG LITEConnection Type: WirelessNumber of Keys: 5 programmable buttonsOthers: Skin friendly finished, Ultra-light-weight for both right and left-handed