87 Key TKL Mechanical Keyboard: YUNZII YZ87 75% percent keyboard Ultra-portable compact ten keyless design make more table space for mouse movement.YZ87 features gasket structure,with five layers of filling silencer and PORON gaskets filling the gap between the PCB,positioning plate, and mechanical switches,the 87 key TKL mechanical keyboard is flexible and firm by reducing hollow sound and fatigue,It's the ideal choice for a satisfying,low-noise typing experience, whether in an office or gaming environment Full Key Hot Swappable Custom Keyboard: As a customizable mechanical keyboard, YUNZII YZ87 build in a full key hot swap PCB that support both 3 or 5 pins mechanical switches. It opens a DIY world for personalizing your keystroke feel and sound. Its PCB and sockets is so solid to easily change the keycaps and switches at your perference with better optimizes resilience and stability. this computer keyboard equips with pre-lubed linear switches,for esports athletes competition-level performance, speed and precision Tri-Mode Connected For Multi-Device: This wireless mechanical keyboard Built-in large capcacity 5000mAh battery,the rechargeable keyboard is durable for successive work or intense gaming.With Bluetooth/2.4GHz/Type-C connect.the bluetooth keyboard can connect devices such as laptops,tablets,PC,Phones and several systems,IOS,Windows,Mac,and Android.YZ87 wired gaming keyboard ensures a seamless and stable connection switching from three devices.In all,this wired gaming keyboard is ready for any situation RGB & South-facing LED: YUNZII YZ87 With 19 default RGB effects and 8 backlight colors, the RGB keyboard takes south-facing LED,which better illuminate the keyboard and light up gaming accessories.With N-key rollover,the backlit keyboard can respond to the simultaneous press of multiple keys.All the RGB and keys can be customized with the software.The compatible software is available in Windows system,not in MAC OS system.The acrylic metal badges bring more fun and aesthetics on YZ87 Side-printed Topographic Keycaps & NKRO: Side-lit keycaps are made of high quality PBT material with cherry profile and unique contour pattern design to enhance the aesthetics of the keyboard.RGB lighting penetrates through the keycaps to improve visibility and readability of the keyboard while adding bright colours to the keyboard.Advanced anti-ghosting NKRO technology allows up to all keys to work simultaneously for fast gaming response The YUNZII YZ87 is a 75% mechanical keyboard designed for compactness and performance. It features a gasket structure with five layers of silencers and PORON gaskets, minimizing hollow sound and fatigue during typing or gaming. This TKL keyboard supports full key hot-swapping for easy customization with 3 or 5 pins mechanical switches, enhancing keystroke feel and sound. It offers tri-mode connectivity (Bluetooth, 2.4GHz, Type-C) for seamless multi-device pairing across various systems like Windows, Mac, iOS, and Android. With RGB backlighting and south-facing LEDs, customizable via Windows software, it ensures a vibrant and illuminated gaming experience. The keyboard also includes PBT double-shot keycaps, NKRO technology, ergonomic design with adjustable angles, and rubber feet for stability during intense use