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"bluetooth adapter"
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Wireless A+E-Key WiFi Card to PCI-E Express 1x Host Adapter for Desktop Mainboard WLAN Wifi6 Wifi7 Bluetooth
Limited time offer, ends 11/01
$20.88
Free Shipping
Wireless A/E-Key WiFi Riser Card to M.2 Key-M NVME Host Adapter Compatible with AX200 9260 8265 7260 AC WiFi 6 Bluetooth 5.1
Limited time offer, ends 11/01
$18.98
Free Shipping
PCIe x1 to M.2 WiFi Bluetooth Adapter, A+E Key, 2x 5dBi Antennas
Limited time offer, ends 11/01
$18.98
Free Shipping
M.2 Key-A/E WiFi Riser Card to Mini PCI-E 68Pin Host PCI Express Converter Adapter for 9260 8265 7260 AC WiFi Bluetooth Wireless Card
Limited time offer, ends 11/01
$18.98
Free Shipping
BNC to Balun-Compatible Passive Twisted Pair Video Transmitter 0-300m Transmission Distance Compatible with AHD/CVI/TVI/CVBS (Video Transfer)
Limited time offer, ends 11/01
$20.86
Free Shipping
BNC to Balun-Compatible Passive Twisted Pair Video Transmitter 0-300m Transmission Distance Compatible with AHD/CVI/TVI/CVBS (Video+Power Transfer)
Limited time offer, ends 11/01
$24.66
Free Shipping
waveshare RS232/485 to WiFi and Ethernet Converter Serial Server, Modbus Gateway, MQTT Gateway,Serial Port to HTTPD Client, Allow Serial Port to WiFi, Serial Port to Ethernet, Ethernet to WiFi
Limited time offer, ends 11/01
$106.68
Free Shipping
2-Channel UART to Ethernet Converter, Serial Port Transparent Transmission Module UART TTL and RJ45 Ethernet Bi-Directional Transmission, with Control Pin for Raspberry Pi/Arduino/STM32,ect.
Limited time offer, ends 11/01
$43.86
Free Shipping
Waveshare TTL UART to CAN Mini Module with TTL and CAN Conversion Protocol, Supports Bi-Directional Transmitting and Receiving, Four Operating Modes
Limited time offer, ends 11/01
$43.58
Free Shipping
waveshare Industrial USB to RS485 Converter Extending USB to 4CH RS485, 1200bps ~ 460800bps Baudrate, Transmission Distance up to 1.2km, Compatible with Win7/8/8.1/10/11, Mac, Linux, Android,etc
Limited time offer, ends 11/01
$65.64
Free Shipping
waveshare FT232 USB-C to UART (TTL) Communication Module USB-Type C Connector, Compatible with 3.3V/5V Logic Level, Support Linux Android Wince Windows 7/8/8.1/10/11, etc.
Limited time offer, ends 11/01
$35.63
Free Shipping
USB to LoRa Data Transfer Module with Antenna Based On SX1262 Driver-Free, Multi-System Compatible, Suitable for Data Acquisition in Industry and Agriculture (TCXO Crystal Oscillator)
Limited time offer, ends 11/01
$71.14
Free Shipping
Waveshare TTL UART to CAN Mini Module with TTL and CAN Conversion Protocol, Supports Bi-Directional Transmitting and Receiving, Four Operating Modes
Limited time offer, ends 11/02
$36.67
Free Shipping
Waveshare Pico-Audio Expansion Module for Raspberry Pi Pico, Concurrent Headphone/Speaker Output, 8384kHz Audio Sampling Rate, Stereo Sound Effect, I2S Connectivity
Limited time offer, ends 11/01
$52.98
Free Shipping