LOWEST IN 13 DAYSComputer & Office
What our readings say: Typical over 13 days: $301.28.
Seller lists it at $639.98 — a claimed saving of $351.99. AliExpress does not verify that figure, and 37.3% of the listings we track make a claim in the same 50-59% range, so on its own it means very little.
Prices recorded by PriceProven over time. The listing shows its current price; this section shows the dated observations we have stored.
What our readings say: Typical over 13 days: $301.28.
ShippingQuoted at AliExpress checkout
Buyer protectionHandled by AliExpress
ReturnsPer seller policy
Uperfect Official Store
Seller on AliExpress
UStation Δ / Delta Plus Stacked Monitor Touchscreen Laptop Dual Screen Folding 18.5" W/ USB C Mini HDMI For PC Mac Phone Display — listed under Computer & Office. Full specifications are on the AliExpress product page.
8 products in Computer & Office close enough to compare on price — 7 are cheaper than this one.
We track 3,234 products in Computer & Office. At $287.99, it sits above the middle of that category, which is $7.17 — a range covering very different kinds of product, so read it as placing the price, not judging it.
The seller claims 55% off. So do 30,451 other products we track — 37.3% of our whole catalogue claims a discount in the 50-59% band. At that frequency the figure is a listing convention rather than a signal. Either way AliExpress does not check strike-through prices, which is why we record our own instead of repeating theirs.
AliExpress reports 52 orders for it. For comparison, the median listing we track in Computer & Office reports 125 — though a category holds very different kinds of thing, so read that as scale rather than as a ranking. Order counts come from AliExpress and are not a claim about price.
We have recorded this product’s price on 13 separate days since 2026-08-06, and it has moved 2 times in that window. This history was recorded over time, not reconstructed after the fact — the longer we track a listing, the stronger the evidence becomes.
If you buy through our link, AliExpress pays us 3.0% of the sale. It costs you nothing extra, and we publish the rate so you can judge our incentive for yourself.
All under $287.99 with at least 100 reported orders.
