The CHERRY DW 8000 is CHERRY technology in a pure, smart design. Attractive, flat, high-quality. Even more durable thanks to wear-resistant laser inscription. Wireless desktop with smart design Durable abrasion-proof laser inscription of keys Ultra-flat wireless keyboard with 5 hotkeys 3-button mouse with an infrared sensor and adjustable resolution (1000/2000 dpi) Simple installation; no technical knowledge required Battery status display in mouse and keyboard Keyboard: Protection class: Protected against splash water Service life, standard key: > 10 million key operations Inscription technology: Laser Inscription layout: Standard Number of Keys: Product dependant, see table “Models” Number of additional keys: 5 Mouse: Scanning: Infrared Resolution: 1000 / 2000 dpi (adjustable) Number of Keys: 3 Mouse wheel design: Scroll wheel with key function Design: Symmetrical Connection: wireless Housing colour: white/silver Key colour: silver Features Dimensions 441 x 165 x 18 mm (keyboard), 107 x 60 x 27 (mouse), approx. 42 x 18 x 8 mm (receiver) o 1 signal receiver o Operating instructions in hard copy o 4 batteries (type AAA) o 1 wireless keyboard o 1 infrared wireless mouse System requirements o USB connection Interface o USB Operating temperature o 0?C to 40?C Storage temperature -15?C to 60?C Transmission range o approx. 10 m Frequency range 2. 400 GHz - 2. 4835 GHz Total weight (with packaging) approx. 1184 g Weight (product) approx. 722 g (keyboard with battery), approx. 127 g (mouse with battery), approx. 6 g (receiver)