{"product_id":"kensington-k72171wwmy-tb675-pro-fit-ergo-vertical-wireless-trackball-mouse-ergonomic-rechargeable-black","title":"Kensington K72171WWMY Pro Fit™ Ergo TB675 Vertical Wireless Trackball – Ergonomic rechargeable wireless thumb-operated trackball 垂直軌跡球滑鼠","description":"\u003ch3\u003eErgonomist-Approved 60° Vertical Design\u003c\/h3\u003e\n\u003cdiv\u003eThe contoured shape with 60° vertical tilt is designed to support more natural wrist and thumb positioning and is well suited for average-sized hands. \u003cimg src=\"https:\/\/media.accobrandspartner.com\/sections\/mediaBankPreview.aspx?id=590566\u0026amp;width=400px\u0026amp;height=400px\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTriple Connectivity (2.4GHz + Dual Bluetooth® + Wired)\u003c\/h3\u003e\n\u003cdiv\u003eConnect up to four devices at once via a 2.4GHz wireless dongle with 128‑bit AES encryption, dual Bluetooth®, and a wired USB‑C® connection. A built‑in device selector makes it easy to switch between devices for seamless, secure, multi‑device productivity. \u003cimg src=\"https:\/\/media.accobrandspartner.com\/sections\/mediaBankPreview.aspx?id=590568\u0026amp;width=400px\u0026amp;height=400px\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\n\u003c\/div\u003e\n\u003ch3\u003eLong-Lasting Rechargeable Battery\u003c\/h3\u003e\n\u003cdiv\u003eA high capacity rechargeable battery delivers up to four months of use on a single charge.* Recharge easily using the included USB-C® cable, with LED indicators to show battery status. Supports continued use while charging, providing dependable wireless freedom with wired reliability when needed. *Battery life may vary by use case. \u003cimg src=\"https:\/\/media.accobrandspartner.com\/sections\/mediaBankPreview.aspx?id=590567\u0026amp;width=400px\u0026amp;height=400px\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\n\u003c\/div\u003e\n\u003ch3\u003eMetal 4D Scroll Wheel\u003c\/h3\u003e\n\u003cdiv\u003eA premium metal 4D scroll wheel supports smooth vertical scrolling and side to side navigation with a simple tilt. Its solid construction adds durability and control, making it easy to navigate wide spreadsheets, timelines, and large documents with precise, intuitive movement. \u003cimg src=\"https:\/\/media.accobrandspartner.com\/sections\/mediaBankPreview.aspx?id=590569\u0026amp;width=400px\u0026amp;height=400px\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\n\u003c\/div\u003e\n\u003ch3\u003eHigh-Precision Optical Tracking\u003c\/h3\u003e\n\u003cdiv\u003eA high precision optical sensor paired with a 34mm thumb operated trackball delivers smooth, accurate cursor control. Instantly switch between four DPI settings (400–1600) to adjust pointer speed for detailed work or fast navigation across screens. \u003cimg src=\"https:\/\/media.accobrandspartner.com\/sections\/mediaBankPreview.aspx?id=590570\u0026amp;width=400px\u0026amp;height=400px\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\n\u003c\/div\u003e\n\u003ch3\u003eNine Programmable Buttons\u003c\/h3\u003e\n\u003cdiv\u003eNine buttons support navigation, scrolling, and everyday commands. Using free Kensington Konnect™ software, you can customize all buttons—including two default‑assignable side buttons—with shortcuts or macros to personalize your workflow. \u003cimg src=\"https:\/\/media.accobrandspartner.com\/sections\/mediaBankPreview.aspx?id=590571\u0026amp;width=400px\u0026amp;height=400px\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\n\u003c\/div\u003e\n\u003ch3\u003eEasy-Clean Design\u003c\/h3\u003e\n\u003cdiv\u003eA patented quick release button lets you pop out the trackball in seconds for easy cleaning. Quick access helps remove dust and debris from the ball and socket, maintaining smooth tracking and consistent performance over time. \u003cimg src=\"https:\/\/media.accobrandspartner.com\/sections\/mediaBankPreview.aspx?id=590573\u0026amp;width=400px\u0026amp;height=400px\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\n\u003c\/div\u003e\n\u003ch3\u003e3-Year Limited Warranty \u0026amp; Kensington Quality\u003c\/h3\u003e\n\u003cdiv\u003eBuilt to Kensington’s professional-grade standards and supported with a 3-year limited warranty. \u003cimg src=\"https:\/\/media.accobrandspartner.com\/sections\/mediaBankPreview.aspx?id=590572\u0026amp;width=400px\u0026amp;height=400px\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\n\u003c\/div\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003eOperating System(s) : macOS, Windows\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003eColor : Black\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003eConnectivity : 2.4GHz USB Receiver, Bluetooth®, Wired USB-C®\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003eDPI : 400, 800, 1200, 1600\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003eTrackball Diameter (mm) : 34\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003eWarranty : Limited 3-year warranty\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003eBall Control : Thumb-operated\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003eSize and Fit : Right Hand\u003c\/div\u003e","brand":"Kensington","offers":[{"title":"Kensington K72171WWMY","offer_id":36739350986913,"sku":"KEN K72171WWMY","price":690.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1029\/6939\/files\/Kensington_K75370WW_Pro_Fit___Ergo_Vertical_Wireless_Trackball_Mouse_______________________yv_hk_1.jpg?v=1725346129","url":"https:\/\/www.yv.com.hk\/zh\/products\/kensington-k72171wwmy-tb675-pro-fit-ergo-vertical-wireless-trackball-mouse-ergonomic-rechargeable-black","provider":"Young Vision (HK) Limited","version":"1.0","type":"link"}