PCA9548 TCA9548A I2C Multiplexer Module – 1-to-8 Channel Expansion Board for IIC Bus (8-Way)
Quick answer
Is $1.55 a good price for PCA9548 TCA9548A I2C Multiplexer Module – 1-to-8 Channel Expansion…?
Yes: at $1.55 it is 8% below the typical price of $1.69 that DipScout measured over the last 11 days, a real drop. Tracked since Oct 22, 2026, it ranged from $1.55 to $1.69.
$1.55
Today it costs $1.55 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $1.55 to $1.69. It is 8% below the typical price of $1.69 that we measured: a real drop.
You save $0.14 · was $1.69
Drop confirmed by our price history: we tracked the price over the last 11 days and the typical price (time-weighted median) was $1.69.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$1.55↓ 8% below typical
Lowest$1.55since Nov 2
Highest$1.69Oct 22 to Nov 2
typical price: median of the last 14 daysTracked since Oct 22 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 2, 04:04 UTC | $1.55 | −8% |
| Oct 22, 05:37 UTC | $1.69 | start |
| Store | CLT IT Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 2 |
| First seen | |
| Last reading |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| CLT IT Store | $1.55 · 866 sold |
|---|