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High Speed 3GMbps Wifi 6 Access Point Dual Band Gateway IOT Moduledusun 4g Wifi Router WiFi Module4.7/5.0 (15)·"good service"
$39.89 - $46.88
Min. Order: 1 piece
Shipping per piece: $16.37
Acrel AWT100-WIFI 1 Port Wireless Smart Meter Wifi Gateway3.0/5.0 (2)·"Fast delivery"
$42.00
Min. Order: 5 pieces
Shipping per piece: $5.86
AWT100 RS485 MQTT Protocol Wireless 4G Communication Terminal For IOT Energy Management System Smart Gateway Gateway4.8/5.0 (5)
$11.50 - $108.00
Min. Order: 1 set
Shipping per piece: $16.16
Long-distance High-speed Internet Of Things Broadband Power Line Carrier Communication Module Hi3921S
$12.00 - $15.00
Min. Order: 5 pieces
4.9/5.0 (12)·"Fast shipping"
ESP-12S/ Industrial WiFi/ESP8266 Serial Port To WiFi/ Wireless Transparent Transmission Module
$0.10 - $1.00
Min. Order: 1 piece
0.0/5.0 (0)
Gl.Inet Routers White Label Custom Distribution300Mbps Strong Simcard Open Wrt Mobile Wifi Router 4G Lte Wireless
$75.30 - $85.00
Min. Order: 100 pieces
4.9/5.0 (8)·"good supplier"
WiFi to Serial Port RS232/422/485 Converter(ATC-2000WF)4.9/5.0 (3)·"good service"
$125.80
Min. Order: 1 unit
Shipping per piece: $21.10
Serial RS232 RS485 to Wifi 802.11 b/g/n and Ethernet Converter DTU data transfer unit with RJ45
$20.00 - $40.00
Min. Order: 1 piece
0.0/5.0 (0)
ESP32-Wroom-32 WIFI + Blue tooth module ESP32 serial to WIFI / camera / ESP32-CAM development board
$2.52 - $2.62
Min. Order: 2 pieces
4.9/5.0 (90)·"fast delivery"
Ai-Thinker WiFi+ Bluetooth 4.2 module/serial port to WiFi/Ai-WB1-32S-CAM camera development board
$3.45 - $3.75
Min. Order: 100 pieces
4.8/5.0 (5)·"Fast shipment"
industrial wifi 4g lte router DTU for Converter module server RS232 RS485 to WiFi Ethernet Industrial Modbus serial server4.8/5.0 (23)·"excellent service"
$17.00 - $22.00
Min. Order: 1 piece
Shipping per piece: $39.00
2.4G HLK-RM28K Ethernet Serial WIFI Router Module support RJ45 to wifi, Serial to Ethernet, Serial to wifi4.9/5.0 (35)·"great service"
$7.61 - $8.25
Min. Order: 1 piece
Shipping per piece: $6.00
ESP-12F/WiFi module ESP8266MOD serial port to WiFi / wireless transparent transmission / industrial grade4.9/5.0 (42)·"excellent service"
$2.20 - $3.00
Min. Order: 10 pieces
Shipping per piece: $4.41
Original genuine ESP-01F ESP8285 serial port to WiFi/wireless transmission/Internet of Things
$0.10 - $0.99
Min. Order: 1 piece
4.9/5.0 (5)
HF2211S IOT Device Industrial Modbus RS232/RS422/RS485 To Wifi/Ethernet Standard Serial Server4.9/5.0 (11)·"good service"
$32.00 - $35.00
Min. Order: 5 pieces
Shipping per piece: $6.06
New best wifi 4g router RS232/485 serial port 300Mbps router wifi 4g with SIM card slot
$31.00 - $35.00
Min. Order: 1 box
4.8/5.0 (30)·"customer service"
2.4G HLK-RM28K Ethernet Serial WIFI Router Module support RJ45 to wifi, Serial to Ethernet, Serial to wifi0.0/5.0 (0)
$7.23 - $7.84
Min. Order: 5 pieces
Shipping per piece: $2.91
DT-06 Wireless WiFi Serial Port Transparent Transmission Module TTL to WiFi Compatible with HC-06 interface DT-06
$0.30 - $1.00
Min. Order: 1 piece
0.0/5.0 (0)
DT-06 wireless WiFi serial port module TTL to WiFi compatible with Bluetooth HC-06 interface ESP-M2
$2.75 - $3.88
Min. Order: 100 pieces
5.0/5.0 (2)
universal factory direct home used wifi serial adapter
$6.29 - $7.49
Min. Order: 500 pieces
5.0/5.0 (12)·"good service"
4g wifi ethernet modem dual sim 4g lte router quad sim load balance with wifi serial RS232/485 industrial router
$143.00 - $151.80
Min. Order: 100 pieces
5.0/5.0 (4)·"fast delivery"
Gigabit 5G Industrial Routerr RS485 RS232 Dual serial port Industrial Cellular Modem WiFi Serial to WiFi Wired
$212.00 - $218.00
Min. Order: 1 piece
4.8/5.0 (6)·"Great service"
UART to WiFi and Ethernet module Embedded UART serial server Industrial grade WiFi module Integrated 802.11b/g/n module4.9/5.0 (16)·"fast shipping"
$12.98 - $14.25
Min. Order: 30 pieces
Shipping per piece: $0.82
WiFi module ESP8266 serial port to WiFi/wireless transparent transmission/industrial grade/ESP-12S4.8/5.0 (27)·"Good service"
$1.03 - $1.22
Min. Order: 4 pieces
Shipping per piece: $2.51
ESP-07S Original integrated circuits IC WiFi Module ESP8266 Serial to WiFi/Wireless Transparent Transmission/IPEX Antenna4.8/5.0 (8)·"Arrived fast"
$1.80
Min. Order: 5 pieces
Shipping per piece: $4.00
G510 Gigabit Industrial 4G Router LTE Router with Sim Card Slot 2.4G 5.8G WIFI DI DO Serial port rs232 rs485 IoT M2M
$130.00 - $163.00
Min. Order: 2 pieces
5.0/5.0 (1)
industrial wifi 4g lte router DTU for Converter module server RS232 RS485 to WiFi Ethernet Industrial Modbus serial server4.4/5.0 (66)·"Good service"
$17.00 - $22.00
Min. Order: 1 piece
Shipping per piece: $25.60
WiFi+wireless module ESP32 serial port to WiFi/dual antenna module/ESP32-S module
$1.10 - $1.50
Min. Order: 10 pieces
4.9/5.0 (31)·"Quick delivery"
Wireless Module Supply ESP-12S Industrial Grade WiFi ESP8266 Serial to WiFi
$0.85 - $1.08
Min. Order: 10 pieces
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About serial wifi
15012 serial wifi products are offered for sale by suppliers on Alibaba.com, of which other communication & networking product accounts for 5%, wifi modules accounts for 3%, and routers accounts for 2%.