{"product_id":"attack-shark-x820ultra-75-wireless-mechanical-gaming-keyboard","title":"Attack Shark X820Ultra 75% Wireless Mechanical Gaming Keyboard","description":"\u003cp\u003eOur review of the Attack Shark X820Ultra finds a compact 75% wireless mechanical keyboard that aims squarely at users who want a premium typing feel and flexible connectivity without a big price premium. The single biggest reason to consider the X820Ultra is its combination of tri-mode connectivity and a thoughtfully damped, gasket-mounted case that produces a noticeably clean, thocky sound profile while remaining hot-swappable for easy customization. It suits gamers and keyboard enthusiasts who value sound, feel, and convenience in one compact board.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTri-Mode Connectivity:\u003c\/strong\u003e Switch seamlessly between Bluetooth 5.0, 2.4GHz wireless, and wired USB-C modes for reliable connections across PC, tablet, and mobile devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swappable Sockets:\u003c\/strong\u003e Factory-lubed linear gift switches with 3\/5-pin compatibility let users change switches without soldering to personalize feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced 5-Layer Sound Dampening:\u003c\/strong\u003e A PORON sandwich, IXPE underpad, PET pad, DEPDM foam and silicone base combined with a gasket mount reduce case ping and produce a satisfying acoustic signature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom TFT Screen and Knob:\u003c\/strong\u003e A small programmable display shows date, time and battery status while the CNC knob gives quick physical control over volume and menu functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Build and Typing Consistency:\u003c\/strong\u003e FR4 glass fiber PCB with per-key flex-cut, textured PC plate and lubed stabilizers offer balanced keystrokes and low wobble.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Battery and Cloud Driver:\u003c\/strong\u003e A 4000mAh battery supports extended wireless use and the web-based cloud driver enables macro, key remap and RGB\/GIF customization without local installs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe X820Ultra is ideal for gamers and hybrid workers who want a compact 75% layout with solid wireless performance and the option to tweak switches later. Enthusiasts who enjoy tuning acoustics will appreciate the 5-layer dampening and gasket mount that deliver a refined, thocky sound out of the box.\u003c\/p\u003e\n\u003cp\u003eThose who need a full-size numpad or require software installed locally for enterprise environments may want to look elsewhere, and buyers seeking ultra-silent boards should note this model emphasizes a pleasing mechanical sound rather than complete silence.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVersatile tri-mode connectivity makes it easy to move between devices and gaming setups.\u003c\/li\u003e\n\u003cli\u003eHot-swappable sockets and pre-lubed switches provide a smooth, butter-like feel without immediate modification.\u003c\/li\u003e\n\u003cli\u003eAdvanced multi-layer dampening plus gasket mount yield a rich, thocky acoustic profile customers praise for sound quality.\u003c\/li\u003e\n\u003cli\u003eLong battery life and cloud-based driver let users customize RGB, macros and GIFs from any browser.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe compact 75% layout lacks a dedicated numpad, which may not suit users who regularly need those keys.\u003c\/li\u003e\n\u003cli\u003eWeb-based driver dependence may not suit users who prefer local software or offline setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLayout\u003c\/td\u003e\n\u003ctd\u003e75% compact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.0 \/ 2.4GHz wireless \/ USB-C wired\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitches\u003c\/td\u003e\n\u003ctd\u003eFactory-lubed linear gift switches, hot-swappable 3\/5-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Dampening\u003c\/td\u003e\n\u003ctd\u003e5-layer system (PORON sandwich, IXPE, PET, DEPDM, silicone) with gasket mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e4000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeycaps\u003c\/td\u003e\n\u003ctd\u003eDurable PBT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtras\u003c\/td\u003e\n\u003ctd\u003eProgrammable TFT screen, CNC knob, RGB 16.8M colors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Attack Shark X820Ultra is a compelling option for gamers and keyboard hobbyists who want versatile wireless modes, strong acoustics, and hot-swappability in a compact 75% package. Its tuned dampening and solid build deliver a premium typing experience that feels well above its price point, making it good value for those who prioritize sound and customization over a full-size layout.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan I change the switches myself?\u003c\/strong\u003e\u003cbr\u003eYes, the X820Ultra has hot-swappable sockets compatible with most 3\/5-pin switches so you can replace switches without soldering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last?\u003c\/strong\u003e\u003cbr\u003eThe keyboard uses a 4000mAh battery designed for extended wireless use; actual runtime varies with brightness and usage but is intended for long sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support per-key RGB and macros?\u003c\/strong\u003e\u003cbr\u003eYes, RGB customization and macro\/key remaps are available via the cloud-based web driver so you can adjust lighting and functions from any browser.\u003c\/p\u003e","brand":"A.JAZZ","offers":[{"title":"Default Title","offer_id":48186392117467,"sku":"B0FHL1QFNK","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61zV-FHccPL._AC_SL1500.jpg?v=1769523695","url":"https:\/\/gearmusthave.com\/products\/attack-shark-x820ultra-75-wireless-mechanical-gaming-keyboard","provider":"GearMustHave","version":"1.0","type":"link"}