Quickly adds a SFP Fiber Gigabit Ethernet connection through a single USB 3.0 Type-A port
  - Adds a Fiber SFP Gigabit Ethernet connection through a USB 3.0 Type-A port of your Windows or Mac system
  - USB 3.0 compatibility ensures high performance packet transfer rate
  - Compatible with 1000Base-SX/LX and SFP Multi-Sourcing Agreement (MSA) standards
  - Fiber optics protects your network connection from electronic interference which is common with RJ45 CAT cabling
  - Full duplex with flow control and half duplex with back pressure operation
  - MDI/MDIX auto-crossover, Wake-on-LAN, IEEE 802.3az (EEE) and Jumbo Frame
  - Supports LPM (Link Power Management) with power down/link down power saving