Computers › Electronic components
CH340 USB to TTL converter UART module CH340G upgrade download a small wire brush plate STC microcontroller board USB to serial
Quick answer
Is $1.25 a good price for CH340 USB to TTL converter UART module CH340G upgrade download a…?
Yes: at $1.25 it is 11% below the typical price of $1.41 that DipScout measured over the last 7 days, a real drop. Tracked since Nov 8, 2026, it ranged from $1.25 to $1.41.
$1.25
Today it costs $1.25 on AliExpress. Since Nov 8, 2026, when we started tracking it, it ranged from $1.25 to $1.41. It is 11% below the typical price of $1.41 that we measured: a real drop. Price checked on Nov 14, 2026, 21:17 UTC.
You save $0.16 · was $1.41
Drop detected on .
Drop confirmed by our price history: we tracked the price over the last 7 days and the typical price (time-weighted median) was $1.41.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$1.25↓ 11% below typical
Lowest$1.25since Nov 14
Highest$1.41Nov 8 to Nov 12
typical price: median of the last 14 daysTracked 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 14, 21:17 UTC | $1.25 | −11% |
| Nov 12, 20:07 UTC | $1.40 | −0.7% |
| Nov 8, 00:45 UTC | $1.41 | start |
| Store | Realpoy Electronic Components Wholesale Store |
|---|---|
| Positive feedback (AliExpress) | 97.7% |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Sold | 96 |
| Recorded readings | 3 |
| First seen | |
| Last reading |