Fingerprint 2 Unit (A-K323CP) vs 4-Relay Unit
Fingerprint 2 Unit (A-K323CP) and 4-Relay Unit are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Fingerprint 2 Unit (A-K323CP) is €1.26 cheaper ($11.50).
| Criterion |  Fingerprint 2 Unit (A-K323CP) |  4-Relay Unit |
|---|---|---|
| Price | $11.50Best value | $12.95Least favorable value |
| Seller | m5stack | m5stack |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 15 gBest value | 101 gLeast favorable value |
| View at seller ↗ | View at seller ↗ |
Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.