We're a fan of Logitech Wave so the news of an upgraded version certainly makes us happy. The "upgraded" version is actually quite similar to the older one which we reviewed sometimes ago. The comfortable design still remains the same -- the only thing that's changed is mouse. The second-generation Logitech Cordless Desktop Wave Pro now comes with rechargeable MX1100 Cordless Laser Mouse in addition to the standard extremely comfy keyboard. But if you’re looking to upgrade your mouse only, a battery-powered version of the MX1100 mouse will be sold separately. Now with the introduction of rechargeable mouse you won't need to replace batteries at regular interval of time. According to Logitech, a 15-minute charge gives you enough power for up to one day. The Logitech Cordless Desktop Wave Pro will be available from October for $130, but if you're only interested in buying rechargeable mouse then it'll set you for $80.

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