Button: 1*WPS/RST button; 1* power switch, Operating frequency: 2.412-2.484GHz / 5.180 to -5.825GHz, Transmission rate: 1200Mbps (2.4GHz: 300Mbps+5.8GHz: 867Mbps), Plug Type: US, Indicator light: Power light/WPS light/signal light (red and blue two-color), Safety features: WPA-PSK/WPA2-PSK; WPA/WPA2, Colour: Black, Model: CF-AC1200, Wireless standard: Support IEEE802.11 a/b/g/n/ac, Brand: COMFAST, Working mode: Repeater mode.
You can create price alert here, copy coupons and view price history. You probably want to know what is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
1. ($29.18): BG589b2e
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGN0500CE, BGHONEY2110, 13f142, BANGGOODSD, 00c906, BG872837, BG00c906, BG1b7173, ADMITAD2212, BG475b0d, 2022ACTIESNL, Terence, Tabby20, 2203ActiesNL, 8Couponsde, MVC8SPRING, 8BGwbg2204, hoNEYbGdeAlS, Cuponation9, 9OFFSUMMER, BGWSCYT1, BGc2389c, BGde2f67
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – COMFAST CF-AC1200 WiFi Repeater [EU] ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for COMFAST CF-AC1200 WiFi Repeater. The lowest price was: $11.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).