| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | XR21B1411IL16TR-F-ND | 3000 | $2.71 | Buy |
| Mouser Electronics | 701-XR21B1411IL16TRF | 0 | $2.83 | Buy |
| Verical Marketplace | XR21B1411IL16TR-F | 9000 | $2.97 | Buy |
| AVNET Asia Pacific | XR21B1411IL16TR-F | 3000 | Buy | |
| AVNET Express | XR21B1411IL16TR-F | 3000 | $2.68 | Buy |
| Farnell | XR21B1411IL16TR-F | 22 | * $2.81 | Buy |
| Future Electronics | XR21B1411IL16TR-F | 9000 | $2.30 | Buy |
| element14 APAC | XR21B1411IL16TR-F | * $5.29 | Buy |
XR21B Series Enhanced 1-Channel Full-Speed USB UART