Description:
NuBus card provides 10BASE-T ethernet via external RJ-45 jack. 10BASE-2 BNC connector seems ready to implement but is not present. Includes four exterior-facing status LEDs. (Also branded as TFL LAN E410?) 'T' suffix appended when the BNC hardware is not installed.
Identifying Numbers:
E410T REV.B; PCB-E410-B3; 002078A0040A (ROM)
Onboard logic:
UMC UM9002L; Winbond W2465-70LL (x2); Winbond W27F256-12 9411 (ROM) 

Description:
NuBus card provides 10BASE-T and 10BASE-2 ethernet via external RJ-45 and BNC interfaces. PCB is cut at a 45° angle, allowing for fitment in unique constraints. ROM identifies the card as TFL LAN E410; likely an optimized layout of the larger E410. 'T' suffix appended when the BNC hardware is not installed. Card was also sold by Reudo.
Identifying Numbers:
E440; ETHERNET NuBus CARD; 110-00015-100 Ver:1.0; T11S12002A; GW0039510; (ROM)
Onboard logic:
MX MX98803AFC C9940 TA242101 12C; AMIC A275308-70 9948I F5X32 (ROM)