Km to m

Kit StarTech.com 4K HDMI over Fiber Extender , 4K 60Hz up to 3300ft/1km (Single Mode) or 1000ft/300m (Multimode) LC Fiber Optic, HDR/HDCP, A

[2 Pack] Gigabit Ethernet Media Converter with a Built-in 1Gb Singlemode SC Transceiver, 10/100/1000M RJ45 to 1000Base-LX, up to 20km, with a European Power Supply

Writing and Editing Checklists: Everything You Need to Take Your Book from First Draft to Publication