The Logitech Keys-To-Go ($70) portable, standalone Bluetooth keyboard is designed for use with smartphones and tablets. The mechanical keyboard offers good tactile response in a 0.24-inch (6mm) offering, while an external fabric layer helps keep dirt, crumbs and spills from its sensitive innards. An internal rechargeable battery offers three months of use, and can be recharged using a standard USB charger. The Keys-To-Go weighs 6.35 ounces (180g) and is available in black, red or teal.
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