The Logitech V550 Nano clearly focuses on style. Its biggest feature is the "Clip-and-Go," which allows it to be clipped onto the outside of a laptop for easy portability. Despite its stylish focus, it doesn’t skimp on functionality:
1. It uses 2.4GHz wireless technology, with the highlight being an extremely small receiver.
2. The battery life is officially claimed to last up to 18 months.
3. The metal scroll wheel can switch between notched and free-spinning modes.
Priced at around 1,800 NT dollars, if the actual appearance matches the pictures closely, it will likely attract quite a few mobile users. That said, it’s hard to imagine that the Clip-and-Go function would be very practical. At least for me, I wouldn't randomly take it out just to clip it on my laptop for show. However, for those who frequently move short distances, this feature might indeed be convenient.