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TJA1050 Bus Transceiver Module, CAN Bus Module for Controller Development Board, Standby Current 1μA, Logical Interface 2.54mm Pin, TJA1050 Bus Module with Impedance Matching
Wireless Transceiver Module, 2.4G NRF24L01+PA+LNA RF Transceiver Board with SMA Antenna (41 * 15.5mm)
HALJIA ESP8285 WiFi Module ESP-M2 340 Development Board Serial Wireless WiFi Transceiver Module - Compatible with ESP8266
Elfcam® - 10Gb SFP+ Module with RJ45 Connector, 10Gbase-T Transceiver Module up to 30m, (10Gbase-T: 30m)