(1) Based on independent sales data (in units) including all the models of the MK270 family for wireless combo aggregated from major markets: CA, CN, FR, DE, ID, KR, RU, SE, TW, TH, TR, UK, US (Apr'19 - Apr'20). Retail channel only. (2) Tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse the keyboard in liquid. (3) Based on independent sales data from major markets in units (July '19 - July '20), retail channel only: CA, CN, FR, DE, ID, KR, RU, SE, TW, TR, UK, US. (4) Battery life may vary based on use and computing conditions. (5) Wireless range may vary based on user, environmental and computing conditions.
(1) Based on independent sales data (in units) including all the models of the MK270 family for wireless combo aggregated from major markets: CA, CN, FR, DE, ID, KR, RU, SE, TW, TH, TR, UK, US (Apr'19 - Apr'20). Retail channel only. (2) Tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse the keyboard in liquid. (3) Based on independent sales data from major markets in units (July '19 - July '20), retail channel only: CA, CN, FR, DE, ID, KR, RU, SE, TW, TR, UK, US. (4) Battery life may vary based on use and computing conditions. (5) Wireless range may vary based on user, environmental and computing conditions. Show Less