Walmart has the Jetstream Gigabit Dual Band 802.11ac WiFi Router in black for $39.99 (regularly $139.99) with Free Shipping for a limited time.
The Jetstream AC1900 Smart Gigabit Router is ideal for seamless streaming and online gaming. The smart dual-bandwidth provides the ultimate flexibility and performance by using two independent networks capable of fast and reliable transmitting at an operation frequency supporting both 2.4 GHz and 5.0 GHz channels. This router is good for online, multiplayer use and can withstand intense gaming with ease at 1900 Mbps. It is enabled with Rehear Technology, making the signal more stable. The Jetstream AC1900 is also capable of giving access to your devices throughout your whole house with a range of 3,000 square feet.
