HP 242501-001 Netelligent 10Base-T Network Adapter provides legacy 10Mbps Ethernet connectivity for HP systems and compatible workstations. ISA or PCI form factor (depending on revision) with standard RJ-45 connector. Supports 10Base-T twisted-pair cabling and adheres to IEEE 802.3 standards. Typically used in 1990s–early 2000s desktop environments, test labs maintaining vintage hardware, or isolated network segments where modern speeds are unnecessary. Compatible with HP and generic x86 platforms of that era; driver support varies by OS. Refurbished unit, tested and guaranteed. Contact us for availability and pricing via quote.