★ Nota 4,6 o más✓ Cientos de ventas🔒 Elegidos a mano★ Nota 4,6 o más✓ Cientos de ventas🔒 Elegidos a mano

⚡ Gadgets y novedades · guía

Tecnología e IA por menos de 20 €

¿Buscas tecnología e ia? Aquí tienes 40 productos elegidos entre miles de anuncios de AliExpress, con muchas ventas y buenas opiniones: hay opciones desde 1,35 €.

1Essager USB Bluetooth 5.0 Receiver Aux Bluetooth Adapter For Car 3.5mm Jack Spea

Essager USB Bluetooth 5.0 Receiver Aux Bluetooth Adapter For Car 3.5mm Jack Speaker Auto H

2,76 € · 17 mil+ vendidos · ★ 4,7

2Essager Bluetooth Audio Receiver Dongle USB To 3.5mm Jack Car Audio Aux Bluetoot

Essager Bluetooth Audio Receiver Dongle USB To 3.5mm Jack Car Audio Aux Bluetooth 5.0 Hand

3,15 € · 9,4 mil+ vendidos · ★ 4,7

3Laptop Bag for 11-13 Inch Protective Tablet Sleeve Case Padded Carrying Case Fit

Laptop Bag for 11-13 Inch Protective Tablet Sleeve Case Padded Carrying Case Fit for iPad

6,75 € · 8,6 mil+ vendidos · ★ 4,7

40 · Tecnología e IA

Essager USB Bluetooth 5.0 Receiver Aux Bluetooth Adapter For Car 3.5mm Jack Speaker Auto H-7%★ 4,7

Essager USB Bluetooth 5.0 Receiver Aux Bluetooth Adapter For Car 3.5mm Jack Speaker Auto H

2,76 €2,96 €
★ 4,717 mil+ vendidos
Essager Bluetooth Audio Receiver Dongle USB To 3.5mm Jack Car Audio Aux Bluetooth 5.0 Hand-60%★ 4,7

Essager Bluetooth Audio Receiver Dongle USB To 3.5mm Jack Car Audio Aux Bluetooth 5.0 Hand

3,15 €7,95 €
★ 4,79,4 mil+ vendidos
Laptop Bag for 11-13 Inch Protective Tablet Sleeve Case Padded Carrying Case Fit for iPad-59%★ 4,7

Laptop Bag for 11-13 Inch Protective Tablet Sleeve Case Padded Carrying Case Fit for iPad

6,75 €16,55 €
★ 4,78,6 mil+ vendidos
ESSAGER Bluetooth 5.4 Car Adapter Wireless FM Transmitter Audio Receiver&Handsfree Call Au-58%★ 4,7

ESSAGER Bluetooth 5.4 Car Adapter Wireless FM Transmitter Audio Receiver&Handsfree Call Au

3,33 €7,89 €
★ 4,75,7 mil+ vendidos
Bluetooth 5.2 Audio Receiver NFC U Disk RCA 3.5mm AUX USB Stereo Music Wireless Adapter Wi-71%★ 4,7

Bluetooth 5.2 Audio Receiver NFC U Disk RCA 3.5mm AUX USB Stereo Music Wireless Adapter Wi

4,41 €15,39 €
★ 4,75,2 mil+ vendidos
Bluetooth 5.3 Transmitter Receiver Adapter Wireless Audio For Car Music Headphone Speaker-73%★ 4,7

Bluetooth 5.3 Transmitter Receiver Adapter Wireless Audio For Car Music Headphone Speaker

4,23 €15,73 €
★ 4,74,2 mil+ vendidos
HAWEEL Laptop Sleeve Case 11 13 15 16 inch For HP DELL Notebook bag Carrying Bag Macbook A-7%★ 4,7

HAWEEL Laptop Sleeve Case 11 13 15 16 inch For HP DELL Notebook bag Carrying Bag Macbook A

5,62 €6,05 €
★ 4,73,3 mil+ vendidos
Essager Multifunctional Bluetooth 5.3 Adapter 3.5mm Jack Aux Wireless Adapter Stereo for E-7%★ 4,7

Essager Multifunctional Bluetooth 5.3 Adapter 3.5mm Jack Aux Wireless Adapter Stereo for E

4,06 €4,37 €
★ 4,73,2 mil+ vendidos
Laptop Bag Sleeve Case Shoulder Handbag For M3 M4 14 15 15.6 17 Inch Macbook Air Pro 13.3-9%★ 4,7

Laptop Bag Sleeve Case Shoulder Handbag For M3 M4 14 15 15.6 17 Inch Macbook Air Pro 13.3

18,50 €20,30 €
★ 4,73 mil+ vendidos
Laptop Bag 13 14 15 16 inch Waterproof Notebook Case Sleeve For Macbook Air Pro 15.4 15.6-61%★ 4,7

Laptop Bag 13 14 15 16 inch Waterproof Notebook Case Sleeve For Macbook Air Pro 15.4 15.6

8,37 €21,49 €
★ 4,72,4 mil+ vendidos
Mini GPS Tracker Smart Tag Compatible with iOS Find My APP Global Locator Anti-lost Finder-72%★ 4,7

Mini GPS Tracker Smart Tag Compatible with iOS Find My APP Global Locator Anti-lost Finder

4,04 €14,22 €
★ 4,72,2 mil+ vendidos
4-in-1 USB Hub Suitable for Tesla Model 3 and Model Y Versions After 2023, Used for the Gl-61%★ 4,7

4-in-1 USB Hub Suitable for Tesla Model 3 and Model Y Versions After 2023, Used for the Gl

7,10 €18,35 €
★ 4,72,2 mil+ vendidos
Android Anti Gps Trackers Google Find My Android Airtag Portable Gps Tracking Device Gps L-58%★ 4,7

Android Anti Gps Trackers Google Find My Android Airtag Portable Gps Tracking Device Gps L

5,13 €12,35 €
★ 4,72 mil+ vendidos
HAWEEL 11 13 15 16 inch Laptop Sleeve Case Notebook Case Tablet Sleeve Zipper Carrying Bag-58%★ 4,7

HAWEEL 11 13 15 16 inch Laptop Sleeve Case Notebook Case Tablet Sleeve Zipper Carrying Bag

5,37 €12,70 €
★ 4,71,9 mil+ vendidos
108W 4 Ports 12V RV USB Outlet 90W PD and QC 3.0 18W Port Car Charger Socket Accessories w-62%★ 4,7

108W 4 Ports 12V RV USB Outlet 90W PD and QC 3.0 18W Port Car Charger Socket Accessories w

4,94 €13,15 €
★ 4,71,4 mil+ vendidos
45W Dual USB Charger Socket with LED Voltmeter ON OFF Switch QC3.0 PC Type C Waterproof US-53%★ 4,7

45W Dual USB Charger Socket with LED Voltmeter ON OFF Switch QC3.0 PC Type C Waterproof US

6,56 €14,07 €
★ 4,71,3 mil+ vendidos
Laptop Handbag Cover For Macbook Air & Pro 11 12 13 inch Waterproof Notebook Bag For 9 to-64%★ 4,7

Laptop Handbag Cover For Macbook Air & Pro 11 12 13 inch Waterproof Notebook Bag For 9 to

9,28 €25,52 €
★ 4,71,2 mil+ vendidos
Car GPS Tracker ST-907 Tracking Relay Device GSM Locator Remote Control Anti-theft Monitor-27%★ 4,7

Car GPS Tracker ST-907 Tracking Relay Device GSM Locator Remote Control Anti-theft Monitor

15,80 €21,60 €
★ 4,71,2 mil+ vendidos
E91J Mini GPS Tracker SmartTag Keychain Compatible with iOS Find My App Anti-Lost Locator-34%★ 4,7

E91J Mini GPS Tracker SmartTag Keychain Compatible with iOS Find My App Anti-Lost Locator

6,58 €10,00 €
★ 4,71,1 mil+ vendidos
Ultra Thin Super Slim 13 Inch Laptop Bag Case Sleeve For M1 M2 MacBook Pro Retina Air 13.3-57%★ 4,7

Ultra Thin Super Slim 13 Inch Laptop Bag Case Sleeve For M1 M2 MacBook Pro Retina Air 13.3

6,02 €14,08 €
★ 4,7845 vendidos
CASEPOKE Laptop Sleeve Case 13.3 14.6 15.6 Inch Notebook Bag Tablet Waterproof Case For Ma-55%★ 4,7

CASEPOKE Laptop Sleeve Case 13.3 14.6 15.6 Inch Notebook Bag Tablet Waterproof Case For Ma

10,49 €23,21 €
★ 4,7763 vendidos
Original Xiaomi Sound Pocket IP67 Bluetooth 5.4 TWS Stereo Combo 1000mAh 10-Hour Ultra-Lon-43%★ 4,7

Original Xiaomi Sound Pocket IP67 Bluetooth 5.4 TWS Stereo Combo 1000mAh 10-Hour Ultra-Lon

19,53 €34,37 €
★ 4,7763 vendidos
TrackerKing G109 GPS Tracker For Motorcycle 2G Anti-Lost Car Rastreador Real Time Tracking-68%★ 4,7

TrackerKing G109 GPS Tracker For Motorcycle 2G Anti-Lost Car Rastreador Real Time Tracking

11,94 €37,14 €
★ 4,7600 vendidos
Switch Lube Grease Oil Keyboard Lube GPL 105 205G0 for Mechanical Keycap Keyboard Switch S-51%★ 4,9

Switch Lube Grease Oil Keyboard Lube GPL 105 205G0 for Mechanical Keycap Keyboard Switch S

4,40 €8,98 €
★ 4,9574 vendidos
Micro USB To Type-C Charging Adapter for Logitech G703/G403 Logitech GPW 1/2 Wireless Gami-54%★ 4,9

Micro USB To Type-C Charging Adapter for Logitech G703/G403 Logitech GPW 1/2 Wireless Gami

1,35 €2,94 €
★ 4,9490 vendidos
Google Find My Mini Gps Tracker Smart Tag Android Airtag Car Tracker Tag Locator Google Fi-57%★ 4,7

Google Find My Mini Gps Tracker Smart Tag Android Airtag Car Tracker Tag Locator Google Fi

6,14 €14,42 €
★ 4,7489 vendidos
Xiaomi Mi Car Charger 100W MAX 1A1C Fast Charging Dual-port USB-A USB-C Smart Device Fully-37%★ 4,9

Xiaomi Mi Car Charger 100W MAX 1A1C Fast Charging Dual-port USB-A USB-C Smart Device Fully

14,58 €23,08 €
★ 4,9487 vendidos
KAK Electronic Lock Locker RFID Cabinet Lock Invisible Sensor Lock Hidden Drawer Locks Key-78%★ 4,7

KAK Electronic Lock Locker RFID Cabinet Lock Invisible Sensor Lock Hidden Drawer Locks Key

8,40 €37,45 €
★ 4,7470 vendidos
Car Bluetooth 5.0 FM Transmitter PD Type-C Dual USB 3.1A Fast Charger Colorful Ambient Lig-51%★ 4,7

Car Bluetooth 5.0 FM Transmitter PD Type-C Dual USB 3.1A Fast Charger Colorful Ambient Lig

3,68 €7,58 €
★ 4,7468 vendidos
GF22 Mini GPS Tracker Real-time GPS Tracking Device Magnetic Vehicle Locator Portable GPS-57%★ 4,9

GF22 Mini GPS Tracker Real-time GPS Tracking Device Magnetic Vehicle Locator Portable GPS

11,97 €27,95 €
★ 4,9394 vendidos
Bluetooth-compatible Car Wireless FM Transmitter Radio Adapter Fast Charging Treble Bass S-59%★ 4,8

Bluetooth-compatible Car Wireless FM Transmitter Radio Adapter Fast Charging Treble Bass S

15,22 €37,32 €
★ 4,8368 vendidos
Wanway 4G LTE Magnetic GPS Tracker | 7500mAh Long Standby | Google Maps Traffic Display |-70%★ 4,8

Wanway 4G LTE Magnetic GPS Tracker | 7500mAh Long Standby | Google Maps Traffic Display |

17,99 €60,85 €
★ 4,8367 vendidos
Upgraded Bluetooth 5.4 AUX Transmitter Receiver 3.5MM With Mic HiFi Stereo Music Wireless-55%★ 4,9

Upgraded Bluetooth 5.4 AUX Transmitter Receiver 3.5MM With Mic HiFi Stereo Music Wireless

5,30 €11,79 €
★ 4,9323 vendidos
MiLi Google Find My Gps Tracker Android Smart Activity Trackers Wearable Devices Motorcycl-65%★ 4,7

MiLi Google Find My Gps Tracker Android Smart Activity Trackers Wearable Devices Motorcycl

5,76 €16,39 €
★ 4,7322 vendidos
New T86 Car Bluetooth-compatible 5.0 FM Transmitter MP3 Music Player PD 30W QC3.0 Fast Cha-27%★ 4,8

New T86 Car Bluetooth-compatible 5.0 FM Transmitter MP3 Music Player PD 30W QC3.0 Fast Cha

9,27 €12,69 €
★ 4,8319 vendidos
Car Fast Charging Multi-Port Charger, 6-Port USB HUB Adapter Phone Charger & Power Indicat-56%★ 4,9

Car Fast Charging Multi-Port Charger, 6-Port USB HUB Adapter Phone Charger & Power Indicat

4,41 €10,02 €
★ 4,9312 vendidos
Essager 150W USB C Car Charger 2 in 1 100W Dual Cigarette Lighter Splitter 5 Ports QC 3.0-66%★ 4,7

Essager 150W USB C Car Charger 2 in 1 100W Dual Cigarette Lighter Splitter 5 Ports QC 3.0

12,87 €38,04 €
★ 4,7310 vendidos
FM Transmitter Car MP3 Player USB Flash Drive Lossless HIFI High And Low Frequency Equaliz-60%★ 4,8

FM Transmitter Car MP3 Player USB Flash Drive Lossless HIFI High And Low Frequency Equaliz

15,85 €39,19 €
★ 4,8281 vendidos
Voice Box For Stuffed Animal Recordable Sound Module Plush Toy Voice Message Recorder Devi★ 4,8

Voice Box For Stuffed Animal Recordable Sound Module Plush Toy Voice Message Recorder Devi

6,53 €
★ 4,8275 vendidos
12V 48W USB Charger Outlet Waterproof Charger Socket PD Type C and QC3.0 USB Port USB Sock-58%★ 4,7

12V 48W USB Charger Outlet Waterproof Charger Socket PD Type C and QC3.0 USB Port USB Sock

9,81 €23,61 €
★ 4,7270 vendidos

Preguntas frecuentes

¿Vale la pena comprar tecnología e ia en AliExpress?

Para mucha gente, sí: los precios suelen ser mucho más bajos que en las tiendas. Elige anuncios con muchas ventas y buena valoración (como los de esta lista), lee las opiniones con fotos y revisa el plazo de entrega antes de pagar.

¿Cuánto cuesta tecnología e ia en AliExpress?

En esta selección los precios van de unos 1,35 € a 19,53 € (aproximados, sin impuestos). El precio final con envío e impuestos aparece en AliExpress.

¿Es seguro comprar?

La compra se hace directamente en AliExpress, que ofrece protección al comprador: si el producto no llega o no es como se describe, puedes abrir una disputa y pedir el reembolso.

¿Pagaré impuestos de importación?

Depende de tu país. En muchos países (por ejemplo en la UE) AliExpress ya muestra el IVA en el carrito, antes de pagar.

Ver también