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Switches: Gateron Pro Clicky Blue Switches lasting up to 50 million clicks. Equipped with anti-ghosting technology. Brilliant RGB backlighting with 20 selectable modes. Durable swappable PBT keycaps with engraved Arabic letters. 87 Fully programmable keys supprting macro assignment. Connectivity: USB-A cable 2.4GHz wireless dongle Built-in Bluetooth