Uart

[Leff]

http://we.easyelectronics.ru/electro-and-pc/cp2102-preobrazovatel-usb-uart-za-45-rubley.html
CP2102

[Leff]

fido5200 Real-Time Ethernet, Multiprotocol (REM) Switch Chip

Network Interface Evaluation Kit Contents:

Network Interface Baseboard
UART Personality Module
Parallel Interface Personality Module
Ethernet Personality Module (Future)
Power Supply with outlet adapters
Ethernet Cable
USB Cable
Innovasic Developer Portal Information Card
http://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/eval-rapid-niek.html?