Amazon.com: JOUNIVO Conference USB Microphone, 360° Omnidirectional Computer Mic with Mute Button for Video Conference, Recording, Skype, Online Class, Plug & Play Compatible with Windows/macOS/PC/Laptop(JV808) : Electronics
Amazon.com: JOUNIVO Conference USB Microphone, 360° Omnidirectional Computer Mic with Mute Button for Video Conference, Recording, Skype, Online Class, Plug & Play Compatible with Windows/macOS/PC/Laptop(JV808) : Electronics
Omnitron Systems 1101-1-1 110111 10 100 Base-Tx Fx Ethernet Us Miconverter Fiber St Sm 1310nm 30km for $208.95.
Cal Test Electronics CT3655 Oscilloscope Probe BNC Adapter for 3.5mm Compact Probes (Pack of 10): Oscilloscope Accessories: Amazon.com: Industrial & Scientific