logi is the abbreviation of logitech. Represents the same brand.

The world's leading computer peripheral equipment suppliers: Logitech.

The name of Logitech and its products are unified around the world as Logitech. However, when entering the Japanese market, the trademark was easily confused with that of the existing Japanese company Logitec (the Japanese writing method is exactly the same as ロジテック), so the name Logicool was used . Logitec is a Japanese brand that specializes in peripherals. It has no sales channels in mainland China, so its popularity is not very high. Logitech Logicool is only established in the Japanese market.