IBM 34L1409 | Single-Port RJ-45 16Mbps Turbo 16/4 Token Ring PCMCIA PC Card Type II Network Adapter

Technical Specs:
- Interface: PC Card Type II
- Data Transfer Rate: 16 Mbps
- Connectivity Technology: Wired
- Cabling Type: Ethernet 10Base-T, Ethernet 100Base-TX
- Data Link Protocol: Token Ring
- Max Transfer Distance: 328 ft
- Ports: 1 x RJ-45

Helpful Notes:
- This adapter is designed for Token Ring networks, not Ethernet.
- The maximum transfer distance of 328 ft may be limiting in larger networks.
- This card is a PCMCIA Type II card, which may not be compatible with newer laptops without an adapter.