{"product_id":"attack-shark-aj139-g-pro-gaming-mouse-4k-polling-lightweight","title":"ATTACK SHARK AJ139 G Pro Gaming Mouse 4K Polling - Lightweight","description":"\u003cp\u003eIn this review the ATTACK SHARK AJ139 G Pro stands out as a lightweight, high-performance gaming mouse aimed at competitive players and heavy desktop users. The single biggest reason to buy is its combination of an advanced PAW3395 sensor and a 4000Hz report rate that delivers extremely responsive tracking and low latency, which clear casual lag and make fast flicks more consistent. The build prioritizes speed and comfort with a 65 g ultralight shell and an internal skeleton designed to keep hands relaxed during extended sessions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4000Hz report rate:\u003c\/strong\u003e Reduces input latency for faster on-screen response, helping precision in twitch-based games and rapid click sequences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePAW3395 sensor:\u003c\/strong\u003e Offers up to 26000 DPI, 650 IPS and 50G acceleration so minute hand movements are captured accurately for pixel-level aiming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e65 g ultralight design:\u003c\/strong\u003e The thin yet strong internal skeleton improves maneuverability and reduces fatigue during long play sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong switch lifecycle:\u003c\/strong\u003e An improved 80-million click life and reduced double-click risk make primary buttons reliable for extended use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWired and 2.4G modes:\u003c\/strong\u003e Offers low-latency wireless play or wired charging and play, giving flexibility for different setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable buttons and DPI:\u003c\/strong\u003e Six programmable buttons and six DPI levels let players tune the mouse to playstyle and software macros.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe AJ139 G Pro is best for competitive FPS and MOBA players who prioritize low latency and precise sensor performance, and for anyone who prefers a lightweight, responsive mouse for long sessions. The high DPI ceiling and fast report rate also appeal to content creators who need fine cursor control for editing.\u003c\/p\u003e\u003cp\u003ePlayers who want a minimalist, ultra-premium ergonomic shape for large-palm comfort may want to test fit first, and users who require an included 4K receiver should note the 4K receiver is sold separately while a 1K receiver is included by default.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExtremely responsive with a 4000Hz report rate and accurate PAW3395 sensor.\u003c\/li\u003e\n\u003cli\u003eVery light 65 g shell reduces fatigue and allows quicker mouse movement.\u003c\/li\u003e\n\u003cli\u003eDurable switches rated for 80 million clicks and customizable controls for personalization.\u003c\/li\u003e\n\u003cli\u003eFlexible connectivity with wired charging and 2.4G wireless mode for cable-free play.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe highest-spec 4K receiver is not included and must be purchased separately for maximum report-rate use.\u003c\/li\u003e\n\u003cli\u003eThe shape is symmetric and compact, which may not suit every grip or hand size.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003ePAW3395\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax DPI\u003c\/td\u003e\n\u003ctd\u003eUp to 26000 DPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReport Rate\u003c\/td\u003e\n\u003ctd\u003e4000Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e65 g ultralight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking\u003c\/td\u003e\n\u003ctd\u003e650 IPS, 50G acceleration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButtons\u003c\/td\u003e\n\u003ctd\u003e6 programmable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eWired USB-C \/ 2.4G wireless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe ATTACK SHARK AJ139 G Pro is a strong value for competitive gamers who need ultra-low latency and pinpoint sensor accuracy without extra weight. Its combination of the PAW3395 sensor, high report rate, and durable switches makes it a smart pick for serious players and heavy users, provided you accept the symmetric compact shape and the need to purchase a 4K receiver separately if you want that specific upgrade.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes it work wired while charging?\u003c\/strong\u003e\u003cbr\u003eYes, the mouse supports wired mode for charging and play simultaneously to avoid wireless interruptions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the buttons programmable?\u003c\/strong\u003e\u003cbr\u003eYes, all six buttons, DPI stages, and media keys can be customized using the official driver software available from the manufacturer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a 4K receiver included?\u003c\/strong\u003e\u003cbr\u003eNo, the normal receiver included is a 1K version; the 4K receiver must be purchased separately.\u003c\/p\u003e","brand":"ATTACK SHARK","offers":[{"title":"Default Title","offer_id":48236134498523,"sku":"B0CQCRWMGD","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51OQ2rHgleL._AC_SL1500.jpg?v=1770810498","url":"https:\/\/gearmusthave.com\/products\/attack-shark-aj139-g-pro-gaming-mouse-4k-polling-lightweight","provider":"GearMustHave","version":"1.0","type":"link"}