Hisgadget Inc via Amazon.com offers Prime members the iClever 3-in-1 Bluetooth Wireless Keyboard in White or Black for $15.99. Coupon code ZJKEN7O5 cuts the price to $10.99. With free shipping, that's the lowest total price we could find by $9. (Non-members can spend $35 to qualify for free shipping; otherwise, shipping adds $8.45.) This mini keyboard is compatible with iOS, Android, and Windows systems.

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