D-Link 1000Base-LX Mini Gigabit Interface Converter. Product color: Stainless steel. Data transfer rate: 1 Gbit/s, Data link protocols: Gigabit Ethernet, Cabling technology: 1000Base-LX. Dimensions (WxDxH): 1.17 x 0.465 x 2.22" (29.8 x 11.8 x 56.3 mm). I/O ports: mini-GBIC