This extender has dual band capabilities with 44% more bandwidth than single band extenders. It covers up to 1200 square feet and connects up to 30 devices. It also supports OneMesh technology for seamless roaming. The price drops from $34.99 to $19.99 to $12.99 when you clip the $7 on-page coupon. Shipping is free for prime members and nonmembers get free shipping over $35. 

Clip the $7 on-page coupon