Dell KM3322W Combo Keyboard Mouse

MODEL COLOR CONNECTIVITY BATTERY LIFE OS SUPPORT SOFTWARE WARRANTY PACKAGE CONTENT LANGUAGE/ PRODUCT AVAILABILITY        MODEL SENSOR SCROLL RESOLUTION (DPI) BUTTONS DIMENSIONS WEIGHT (WITHOUT BATTERIES) MODEL SPILL RESISTANT KEYBOARD                             KEY TYPE PROGRAMMABLE KEYS MULTIMEDIA KEYS TILT LEG DIMENSIONS WEIGHT (WITHOUT BATTERIES) SECURITY Dell Wireless Keyboard and Mouse KM3322W Black Wireless -  2.4GHz (USB receiver) 36 months for Keyboard and 18 months for Mouse1 2.4GHz-  Windows 7, Windows 8.1,10 and 11; Mac; Linux 6.x; Chrome; Android OS N/A 3-year Advanced Exchange Service2 Keyboard & Mouse USB Receiver Batteries (Keyboard 2 x AAA / Mouse 1 x AA) Documentation NA & LATAM English-US, Latin American APJ English-US, Thai, English-International (India) EMEA English-International, English-UK, French, German, Italian, Bulgarian, Swiss French/German, Portuguese, Spanish, Estonian, Greek, Arabic, Russian, Ukraine, Turkish, Turkish (F-Type), Czech, Hungarian, Adriatic, Slovakian, Hebrew, Romanian, Belgium, Kazakhstan, Pan-Nordic Mouse Optical LED Mechanical 1000 3 Height: 1.53 inches (38.87 mm) Length: 4.13 inches (104.9 mm) Width: 2.3 inches (58.32mm) 0.13 lbs (57.8 g) Keyboard Yes Anti-fade plunger keys N/A 6 Multimedia Keys (Vol+, Vol-, Speaker Mute,  Play/Pause, Forward, Backward) Yes Height: 1.01 inches (25.3) Length: 17.6 inches (444.92) Width: 5.56 inches (141.22mm) 1.1 lbs (497.12 g) 128-bit AES encryption