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Under $20 Repeaters & Transceivers

Shop the best prices on 2,301 great value under $20 repeaters & transceivers. Shopping for repeaters & transceivers is easy with Fruugo, with SALE discounts, offers and savings on Ydcy, Enshishixiaoweiyuejianwangluokejiyouxiangongsi, Dangtu Huimang Jiancai Shangmao Youxian Gongsi and more. Buy repeaters & transceivers online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 2,301
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$14.95 Save $18.00 RRP: $32.95
CC1101 Wireless Transceiver Module with SMA Antenna Wireless Transceiver Module for 433MHZ Enhance the Signal Edition 1023
$10.95 Save $24.00 RRP: $34.95
WiFi Extender Booster, 1200Mbps WiFi Booster 5G & 2.4G Dual Band WiFi Extender for Home, Repeater/AP/Router Modes
$18.95 Save $21.00 RRP: $39.95
WLAN amplifier, WLAN repeater 300Mbit/s 2.4GHz, WiFi range extender with fast Ethernet port, WPS button, mini WLAN amplifier receiver compatible with-
$12.95 Save $12.00 RRP: $24.95
CC1101 868MHZ Radio Transmission Antenna Transceiver Module
$8.95 Save $1.00 RRP: $9.95
Wi Fi Relay Module DualChannel PCB DC 880V for ESP8266 Secondary Development Learning
$21.95 Save $26.00 RRP: $47.95
1‑Way WiFi Relay Module for Android Mobile Phone APP Wireless Remote Control Switch 5V ESP8266
$21.95 Save $26.00 RRP: $47.95
1.25G Single Fiber BIDI 1x9 Optical Transceiver 20KM 1310/1550nm 3.3V FC 1250M 1X9 BiDI Optical Transceiver unbrand
$19.95
EBYTE E220-900T22D LoRa LLCC68 Wireless Module 22dBm Long Range 5km SMA-K UART RSSI Transmitter Receiver DIP W/ 868MHz Antenna unbrand
$16.95
US Plug Media Converter HTB-3100 Fiber Optical Single Mode Single Fiber SC Port 25KM External Power Supply 10/100M
$20.95 Save $9.00 RRP: $29.95
Gigabit Fiber Optical Media Converter HTB-GS-03 1000Mbps Single Fiber SC Port External Power Supply,Only B Port Terminal unbrand
$16.95
1pcs ESP8266 Esp-07 Remote Serial Port WIFI Transceiver Module Ap STA
$16.95 Save $17.00 RRP: $33.95
1 Piece Black 10 Pages 120 Pockets Coin Collection Album Commemorative Coins Penney Storage Book Hol
$18.95
300Mbps WiFi Repeater Wireless WIFI Signal Extender Dual Band EU Plug
$14.95
SFP Module RJ45 Switch Gbic 10/100/1000 Connector RJ45 SFP Module
$12.95
SFP Module RJ45 Switch Gbic 10/100/1000 Connector SFP Copper RJ45 SFP Module Gigabit Ethernet Port 1
$20.95 Save $19.00 RRP: $39.95
Wireless Network Enhancer with Integrated Antenna for Expanded WiFi Coverage and Improved Connectivity Performance
$9.95 Save $24.00 RRP: $33.95
2Pcs NRF24L01+PA+LNA RF Transceiver Module with Antenna 2.4 GHz 1100M + NRF24L01 Wireless Module fo
$14.95 Save $69.05 RRP: $84.00
Wifi Repeater Wifi Extender 300m 2.4g Wi-fi Booster Wi Fi Repeater Access Point Eu Plug
$17.95
433m Wireless Module Wireless Transceiver Module Cc1101 Module
$17.95
CC1101 868MHZ Radio Transmission Antenna Transceiver Module Enshishixiaoweiyuejianwangluokejiyouxiangongsi
$17.95 Save $11.00 RRP: $28.95
-232 RS232 Serial to RS485/RS422 485/422 Converter Compatible EIA/TIA RS232C Standard and RS485/RS4
$13.95 Save $10.00 RRP: $23.95
3X LoRa Wireless Transceiver Module 433M Long-Distance RF Transparent Communication SX1278
$17.95 Save $9.00 RRP: $26.95
ESP8266 ESP-01 Serial Wi-Fi Wireless Transceiver Module with ESP-01 Adapter
$13.95 Save $3.00 RRP: $16.95
LoRaWAN SoC E78-868LN22S 868MHz LoRa Module ASR6505/6601TXCO 22dBm Wireless Transceiver SMD IPEX Stamp Hole Connector
$15.95 Save $4.00 RRP: $19.95
CC1101 433MHz Wireless Transceiver With SMA Antenna For Professional Developers Easy To Install Multicolor
$20.95
SFP Module RJ45 Switch Gbic 10/100/1000 Connector SFP Copper RJ45 SFP Module Gigabit Ethernet Port
$20.95 Save $5.00 RRP: $25.95
Lora Module SX1276 Wireless Transceiver Module Spread Spectrum Long-Range Wireless Communication(91
$12.95 Save $3.00 RRP: $15.95
For K5/K6 SI4732 Radio Module Dual Antenna
$16.95 Save $1.00 RRP: $17.95
2 Port Gigabit POE Repeater 100/1000M 1 to 2 PoE Extender
$17.95
60M -compatible Extender Rj45 Cat6 Cable 1080P Ethernet Extender
$13.95
Rj45 Gigabit Fiber Optic Transceiver 100/1000m Transceiver EU Plug
$12.95