Computer Component - StarTech - HPE Jg326A Compatible - 1M 40G Direct Attach Cable - 40 GBPS - Passive Twinax Copper - Low Power - 2 x QSFP+ Pluggable Connector - 10GBE Mini GBIC - Transceiver Module DAC - For Sn2100M - Sn2410M - 4200. Hot-Swappable. MSA Compliant. Lifetime Warranty