As low as your CPU temp in idle mode: $36.99 (Banggood). Mirabox DR21 2.1 Inch Computer Secondary Screen USB HD LCD Display Customizable Themes Real-Time CPU RPU RAM Dynamic Desktop Secondary Screen Monitoring Freely – Black.
Updated: 30-08-2025
Banggood
Warehouse in China.
Link: Mirabox DR21 2.1 Inch Computer Secondary Screen
Regular price: $48.99
$36.99 with coupon: BG4eacc9
Additional Banggood coupons:
1. First page
2. Second page
Aliexpress
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Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for Mirabox DR21 2.1 Inch Computer Secondary Screen? There we go. The lowest price was: $36.99.
Price records source(s): Banggood
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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)).