Datasheet

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Logitech Wireless Combo MK520/MK520r
www.logitech.com/support
Taiwan 0800-012-300
Korea 00798-601-8207
Hong Kong 800-966-992
Australia 1-800-025-544
India 800-600-1133
Malaysia 1800-88-0719
Singapore 800-6011-372
New Zealand 0800-447-361
China 800-820-0338 for desktop phone calling
400-820-0338 for mobile phone calling