| Manufacturer | Part Number | Description |
|---|---|---|
Micrel Semiconductor (now Microchip Technology)
| KSZ8721SL | 3.3V Single Power Supply 10/100Base-TX/FX MII Physical Layer Transceiver |
Microchip Technology
| KSZ8721SL | 3.3V Single Power Supply 10/100 Base-TX/FX MII Physical Layer Transceiver |
