Pololu 23201a Serial Adapter Fully Assembled vs Wall Power Adapter: 9VDC, 1A, 5.5×2.1mm Barrel Jack, Center-Positive
Pololu 23201a Serial Adapter Fully Assembled and Wall Power Adapter: 9VDC, 1A, 5.5×2.1mm Barrel Jack, Center-Positive are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Wall Power Adapter: 9VDC, 1A, 5.5×2.1mm Barrel Jack, Center-Positive is €5.02 cheaper ($11.11).
| Criterion |  Pololu 23201a Serial Adapter Fully Assembled |  Wall Power Adapter: 9VDC, 1A, 5.5×2.1mm Barrel Jack, Center-Positive |
|---|---|---|
| Price | $16.90 | $11.11cheapest |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Current | — | 1 A |
| Voltage | — | 9 V |
| Weight | 11.3 g | 75.1 g |
| Maximum output current | — | 1 A |
| Partial kit | No | — |
| 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.