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HL-340 HL340 New USB to RS232 COM Port Serial PDA FT232 9 pin DB9 Cable Adapter support WIN11 Compatible CH340
Quick answer
Is $2.41 a good price for HL-340 HL340 New USB to RS232 COM Port Serial PDA FT232 9 pin DB9…?
Too early to tell: DipScout has tracked this price for 3 days, and comparing it with a typical price takes at least 7 days. Tracked since Nov 8, 2026, it ranged from $2.26 to $2.43.
$2.41
Today it costs $2.41 on AliExpress. Since Nov 8, 2026, when we started tracking it, it ranged from $2.26 to $2.43. We haven't tracked it long enough yet to say whether it's on sale. Price checked on Nov 12, 2026, 04:12 UTC.
We have tracked this product for 3 days; confirming a drop takes at least 7 days. The store advertises "was $2.43", 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$2.41since Nov 11
Lowest$2.26Nov 8 to Nov 9
Highest$2.43Nov 9 to Nov 11
Tracked since Nov 8 · 2 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 11, 07:12 UTC | $2.41 | −0.8% |
| Nov 9, 16:13 UTC | $2.43 | +8% |
| Nov 8, 19:53 UTC | $2.26 | start |
| Store | Realpoy Module Wholesale Store |
|---|---|
| Positive feedback (AliExpress) | 89.4% |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Sold | 100 |
| Recorded readings | 3 |
| First seen | |
| Last reading |