D-LINK
DE-650T
| NIC Type | Ethernet | 
| Transfer Rate | 10Mbps | 
| Data Bus | PCMCIA Type II | 
| Topology | Star | 
| Wiring Type | Unshielded twisted pair | 
| Boot ROM | Not available | 
 
| DIAGNOSTIC LED(S) | |||
| LED | Color | Status | Condition | 
| LED1 | Green | On | Power on | 
| LED1 | Green | Blinking | Data is being transmitted | 
| LED1 | Green | Off | Power off | 
| LED2 | Green | On | Network connection is good | 
| LED2 | Green | Blinking | Data is being received | 
| LED2 | Green | Off | Network connection is broken | 
| LED3 | Yellow | On | Collision detected on network | 
| LED3 | Yellow | Off | No collision detected on network | 
| LED4 | Yellow | On | Card is transmitting for an extended time (jabber) | 
| LED4 | Yellow | Off | Normal operation | 
| Note: Some units have only Power/Transmission and Reception lights | |||