Yunseity Mechanical Keyboard, 82 Keys Ergonomic Keyboard 2.4G BT 3.0 5.0 Wired Three Mode RGB Backlit Ergonomic Gaming Keyboard with Keycap Puller for Windows for iOS (Red Switch) - Yunseity3k921gfhd4-13

• THREE MODE CONNECTION: Three mode connection: wireless or wired, supports three modes of wireless 2.4G/BT 3.0/5.0/Type c wired, the key line separation is more convenient. 82 KEY LAYOUT: The optimized 82 key layout still retains the functions that a complete keyboard should have. This 82 keys mechanical keyboard adopts ergonomic layout that reduces the pressure and fatigue of wrist. COMPATIBLE SYSTEM: This 82 keys mechanical keyboard multiple devices, switch freely, connect different devices through Fn+Q/W/E/R/T/Y switch, for Windows2000, for ME, for XP, for Vista, for Win 7, for HarmonyOS, for Win 8, for Win 10, for Android, for IOS and Other Systems. ENERGY SAVING: The built in 1800mAh large capacity rechargeable lithium battery has a long lasting battery life, and can be charged during wired connection. pressing all keys at the same time does not conflict with each other, fast reply, and quicker operation. 82 Key Layout: Mechanical keyboard adopts 82 key layout, simplifying complexity, ABS material, wear resistant and durable, can be used for a long time.