Brand – Rapoo, Model – Rapoo NK2600, Series – Regular, Style & Size – Regular Big, Type – Spill-Resistant Keyboard, Connection Type – Wired, Interface – USB, Language (English) – Yes, Language – English, Language (Bangla) – No, Lighting – No, Lighting Type – No, Fingerprint Sensor – No, Mechanical (Key) – No, Combo Package – Keyboard only, Number of Button – 104, Mode – Single, Battery Included – No, Battery Type – No, Battery Qty – No, Battery Size – No, OS Support – Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10, Mac OS 10.6, Color – Black, Others – Wired Optical Entry Level Keyboard, Full-size palm rest, for better typing experience ,spill-resistant, multimedia shortcuts, Warranty – 2 Year, Country of Origin – Hong Kong, Made in/ Assemble – China