IB-AC614, PCI-E x1, 4x USB 3.0
- PCI Express Single-lane (x1) revision 2.0 (5 Gbit/s)
- USB 3.0 Revision 1.0, transfer rate up to 5 Gbit/s
- Supports simultaneous operation of multiple USB 3.0, USB 2.0 and USB 1.1 devices
- With 2 external USB 3.0 ports
- Internal 20-pin connector
- 3.5" front adapter for 20-pin connector