{"product_id":"j-222560","title":"Nakabayashi Wireless Quiet Numeric Keyboard TNK-SR227NBK 4902205261957","description":"\u003cp\u003eQuiet numeric keypad that allows you to work without worrying about your surroundings. ● External dimensions (width) [mm]: 81 ● External dimensions (back) [mm]: 131 ● External dimensions (height) [mm]: 25 ● Mass [g]: (battery not included) approx. 118 ● Compatible models: USB Windows-equipped machine equipped with Type-A port ● Built-in HUB: None ● NuMLock: Yes ● Connection method: Wireless ● Color: Black ● Key pitch [mm]: 18.6 ● Radio wave range: 6 to 8 m ● Power source: 2 AAA alkaline batteries ● Specifications: Connector shape: USB (A) Connector ●Radio frequency: 2.4GHz ●Accessories: 2 AAA alkaline batteries (for trial use) ●Country of manufacture: China ●Key type: Membrane ●Key arrangement: 23 keys ●Key stroke: 2.2mm\u003c\/p\u003e","brand":"OfficeJapan オフィスジャパン","offers":[{"title":"Default Title","offer_id":47824215081182,"sku":"j-222560","price":5070.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/9335\/9809\/files\/j-222560.jpg?v=1768300267","url":"https:\/\/office-japan.jp\/en\/products\/j-222560","provider":"OfficeJapan オフィスジャパン","version":"1.0","type":"link"}