| Category | Specification | |
| Architecture | TCP / IP | W3150A+ |
| PHY | RTL8201CP (Ethernet PHY) | |
| MCU | ATMEL ATMEGA128 | |
| IEEE1284 | Using MCU I/O | |
| Network | Interface | 10/100 Mbps auto-sensing RJ-45 Connector |
| Protocol | TCP/IP, DHCP Client, HTTP | |
| Dimensions | 75mm x 70mm (PCB width x height) | |
| Input Voltage | 5V Adaptor | |
| Power Consumption | Under 500 mA | |
| Temperature | 0∩ ~ 70∩ (Operation), -40∩ ~ 85∩ (Storage) | |
| Humidity | 10 ~ 90 % | |