Logitech 920-007897 MK235 Wireless Keyboard and Mouse Set, Black

A SIMPLE PLUG-AND-PLAY KEYBOARD AND MOUSE WITH ARELIABLE WIRELESS CONNECTION UP TO 10 METERS (33 FEET) AWAY, SHARING ONE TINY USB RECEIVER (128-BIT AES ENCRYPTION BETWEEN DEVICES AND RECEIVER). THERE IS NO HASSLE WITH PAIRING OR SOFTWARE INSTALLATION. TYPE COMFORTABLY ON AFAMILIAR KEYBOARD LAYOUT WITH FULL-SIZE ARROW KEYS, NUMBER PAD AND EASY ACCESS TO 15 SHORTCUT KEYS. ENJOY LONG-LASTING BATTERY LIFE – 36 MONTHS FOR THE KEYBOARD AND 12 MONTHS FOR THE MOUSE. WITH ITS DURABLE CONSTRUCTION, SPILL-PROOF DESIGN, ANTI-FADING TREATMENT ON EACH KEY AND STURDY TILT LEGS, MK235 IS BUILT TO LAST. DIMENSIONS:

KEYBOARD: 17.15 X 5.41 X 0.81 IN (W X D X H) MOUSE: 2.42 X 1.39 X 3.85 IN (W X D X H) NANO RECEIVER: 0.57 X 0.24 X 0.74 IN (W X D X H) SYSTEM REQUIREMENTS:
WINDOWS® 7, WINDOWS 8, WINDOWS 10 OR LATER CHROME OS™ LINUX® KERNEL 2.6+ USB PORT PACKAGE CONTENTS:
KEYBOARD MOUSE WIRELESS RECEIVER USER DOCUMENTS 2 X AAA BATTERIES FOR KEYBOARD 1 X AA BATTERY FOR MOUSE