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Under $20 Signal Boosters

Shop the best prices on 1,454 great value under $20 signal boosters. Shopping for signal boosters is easy with Fruugo, with SALE discounts, offers and savings on Kincjon, Philipa, Eelhope and more. Buy signal boosters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 1,454
WiFi booster for home up to 3650 sq.ft with 45 devices support
$14.95 Save $29.00 RRP: $43.95
Set of 2 Adventure Stickers, Outdoor Sports, Mountaineering, and Camping Stickers
$18.95 Save $15.00 RRP: $33.95
Wifi Booster & Extender: Quick Setup, Ethernet Port, Covers 3650 Sq.ft, Supports 45 Devices
$14.95 Save $7.00 RRP: $21.95
100mm Antenna Signal Flex Cable for Huawei Maimang 4
$7.95
2Pcs Ewelink Zigbee 3.0 Signal Repeater USB Signal Extender
$19.95 Save $27.00 RRP: $46.95
Yaju Faux Plush Pom Pom Keychain Snowflake Christmas Pom Pendant Bag Keychain
$17.95 Save $41.05 RRP: $59.00
Korean-style Cartoon Face Wash Headband Fashion For Women1pcs)
$19.95 Save $39.05 RRP: $59.00
Lady Mystic Keychain Beautiful Fashion Women Charm Keyring Gift (blue (1pc)
$21.95 Save $42.05 RRP: $64.00
Cylindrical Antenna Fixing Base For Car Antenna Enhancing Signal Reception 1Set
$12.95 Save $6.00 RRP: $18.95
121mm Antenna Signal Flex Cable for Huawei Maimang 5
$7.95
Suction Cup Antenna GSM 2 Helix Magnetic Outdoor Waterproof SMA Male GPRS Signal Transmission
$16.95 Save $28.00 RRP: $44.95
USB 5.0 Bluetooth Transmitter Receiver AUX 3.5mm Audio Bluetooth Adapter Speakerphone
$17.95
121mm Antenna Signal Flex Cable For Huawei Maimang 5 SZJG240407
$13.95 Save $21.00 RRP: $34.95
2pcs Type N Female to BNC Female RF Connector Coaxial Adapter Test Converter Copper Coaxial Connector Gold-Plated BNC Adapter for RF Connections
$16.95 Save $18.00 RRP: $34.95
for Mini/2/Air/Spark Range Extender Signal Boost 5.8Ghz Remote Control Multifunctional Convenient R
$11.95 Save $3.00 RRP: $14.95
Repeater 1 Input 3 Output DIN-Rail Standard POE Repeater
$17.95 Save $1.00 RRP: $18.95
Indoor Antenna Amplifier 3000 Miles with Amplifier Signal Intensifier
$20.95 Save $1.00 RRP: $21.95
Optimize Mobile Signal Amplification 300W 3700MHz
$15.95 Save $1.00 RRP: $16.95
5PCS -2 Electrical Outlet Box Extenders with 10PCS Screws
$17.95 Save $2.00 RRP: $19.95
Waveshare Compute Module 4 Antenna Kit for Use with Raspberry Pi
$8.95 Save $1.00 RRP: $9.95
3.5DBI Signal Strength Antenna For GPS,TV and Mobile Cell Phone 3.5mm
$6.95 Save $1.00 RRP: $7.95
SUNNYLIFE for Mini/2/Air/Spark Range Extender Signal Boost 5.8Ghz
$11.95 Save $1.00 RRP: $12.95
12V/3.5A DC-DC Step up Boost Voltage Converter Module 3V 3.3V 3.7V 5V to 12V
$7.95 Save $26.00 RRP: $33.95
2Pcs Suction Cup Antenna GSM Mini Strong Magnetic SMA GPRS 2G 3G Signal Reception Transmission
$10.95 Save $23.00 RRP: $33.95
UWB Antenna Ultra Wide Band Pulse Printed Circuit Board Module 2.4Hz to 10.5GHz 40dBm
$17.95 Save $18.00 RRP: $35.95
Versatile E27 Socket Extender Supports 100W, Suitable for Home and Office Kitchen Use Multiple Lighting Applications
$18.95
Low Noise LNA RF Broadband Amplifier Module Signal Strengthen 1-3000MHz 2.4GHz 20dB HF VHF/UH
$15.95 Save $10.00 RRP: $25.95
NA771 Walkie Talkie Antenna For SMA Sockets, Compatible With Multiple Devices, Model NA771 (A)
$20.95 Save $11.00 RRP: $31.95
10Pcs Internal Antenna 4G GPRS/2G/3G/4G/CDMA/WCDMA 8DBI High Gain Built in Aerial for Data Transmission Equipment
$7.95 Save $9.00 RRP: $16.95
2X 3.5DBI Signal Strength Booster Antenna for GPS,TV and Mobile Cell Phone 3.5mm
$10.95 Save $6.00 RRP: $16.95
RF Amplifier,Low Noise LNA 50 to 4000MHz SPF5189Z RF Amplifier for Amplifying HF VHF UHF Radio Sign
$8.95 Save $4.00 RRP: $12.95
5PCS Phone Signal Stickers PCB Black Gold Phone Signal Enhancement Stickers for Mountaineering
$12.95