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Two Row DB9-pin Solderless Connector RS232/485 Adapter Board 9P Serial Port COM Port Solderless Male and Female Plugs
Quick answer
Is $2.10 a good price for Two Row DB9-pin Solderless Connector RS232/485 Adapter Board 9P…?
It is the usual price, not a deal: $2.10 is in line with the typical price of $2.15 that DipScout measured over the last 14 days. It is the lowest in 22 days, but it has held this price since Nov 11, 2026.
$2.10
Today it costs $2.10 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $2.10 to $2.39. It's the lowest price in 22 days, but it has been at this value since Nov 11, 2026; by our price history that is already the normal price, not a sale. Price checked on Nov 13, 2026, 06:01 UTC.
Drop detected on .
No drop compared with what we observed over the last 14 days. The store advertises "was $2.39", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$2.10lowest ever seen
Lowest$2.10since Nov 11
Highest$2.39Oct 22 to Nov 2
Tracked since Oct 22 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 11, 05:01 UTC | $2.10 | −2% |
| Nov 4, 00:45 UTC | $2.15 | −2% |
| Nov 2, 06:04 UTC | $2.20 | −8% |
| Oct 22, 15:19 UTC | $2.39 | start |
| Store | excellence electronic |
|---|---|
| Positive feedback (AliExpress) | 100% |
| AliExpress category | Home Improvement › Electrical Equipment & Supplies |
| Sold | 59 |
| Recorded readings | 4 |
| First seen | |
| Last reading |