⚡ Gadgets e Novidades · guia
Tecnologia e IA até R$ 100
Procurando tecnologia e ia? Aqui estão 40 achados escolhidos entre milhares de anúncios da AliExpress, com foco no que tem muitas vendas e boas avaliações — tem coisa a partir de R$ 6,14.
8 in 2 Type C USB HUB Docking Station with 3.5mm Audio Jack for Micro SD Card Reader MacBo
R$ 15,66 · 100 mil+ vendidos · ★ 4,9
USB C Hub 8In1 7in2 7in1 Type C 3.1 To 4K HDMI Adapter with RJ45 SD/TF Card Reader PD Fast
R$ 31,88 · 50 mil+ vendidos · ★ 4,9
4-Port Multi-Splitter Type C Hub USB Adapter OTG for Xiaomi Lenovo MacBook 13 15 Air pro P
R$ 12,14 · 50 mil+ vendidos · ★ 4,9
40 tecnologia e ia
-68%★ 4,98 in 2 Type C USB HUB Docking Station with 3.5mm Audio Jack for Micro SD Card Reader MacBo
R$ 15,66R$ 49,54
★ 4,9100 mil+ vendidos
-56%★ 4,9USB C Hub 8In1 7in2 7in1 Type C 3.1 To 4K HDMI Adapter with RJ45 SD/TF Card Reader PD Fast
R$ 31,88R$ 71,69
★ 4,950 mil+ vendidos
-56%★ 4,94-Port Multi-Splitter Type C Hub USB Adapter OTG for Xiaomi Lenovo MacBook 13 15 Air pro P
R$ 12,14R$ 27,39
★ 4,950 mil+ vendidos
-60%★ 4,98GB/16GB Ultra-Slim Mini Voice Recorder Digital Professional Grade Voice Activation Noise Reduction Recording MP3 Player
R$ 60,86R$ 154,01
★ 4,910 mil+ vendidos
-54%★ 4,9USB Mechanical Keyboard Gamer 3Keys Macro Custom Keyboard RGB Gaming Custom Programming Kn
R$ 50,16R$ 109,09
★ 4,910 mil+ vendidos
-73%★ 4,8USB C HUB 3.0 Type C 3.1 4 Port Multi Splitter Adapter OTG For Xiaomi Lenovo Macbook Pro 1
R$ 12,14R$ 44,99
★ 4,810 mil+ vendidos
-54%★ 4,93-in-1 USB-C Hub:type-c 3in 1 PD100W+HDMI(4K/30Hz)+USB3.0
R$ 20,29R$ 43,75
★ 4,910 mil+ vendidos
-59%★ 4,8USB C Hub to 4K HDMI-Compatible USB 3.0 2.0 Type C PD Charging Dock for MacBook iPad Samsu
R$ 40,71R$ 99,29
★ 4,810 mil+ vendidos
-70%★ 4,9NEW USB Sweeping Robot Vacuum Cleaner Mopping 3 In 1 Smart Wireless 1500Pa Dragging Cleani
R$ 51,68R$ 173,81
★ 4,910 mil+ vendidos
-55%★ 4,9Type-C Silicone Dust Plugs Phone USB Charging Port Protector Cover Type C Anti-dust Cap for Samsung Xiaomi Hua
R$ 6,14R$ 13,59
★ 4,97,6 mil+ vendidos
-50%★ 4,9100W GaN PD Type C Charger USB QC 3.0 For Laptop Ipad PPS Fast Charge EU UK For Samsung Xiaomi iPhone 15 16 Pro Max Mobile Phone
R$ 81,77R$ 163,60
★ 4,95,8 mil+ vendidos
-57%★ 4,83 in 1 USB HUB OTG USB 3.0/Type-C 3.0 To 3 USB Splitter Hub Speed 5.0Gbps 3 Port Type C HU
R$ 10,97R$ 25,81
★ 4,85 mil+ vendidos
-40%★ 4,8UGREEN Dual HDMI USB-C HUB 8K 4K HDMI Adapter 10 in 1 Splitter with RJ45 USB3.0 PD 100W Do
R$ 84,04R$ 139,31
★ 4,85 mil+ vendidos
-14%★ 4,9UGREEN USB 3.0 HUB 4 Ports USB-C HUB Slim for Mouse Keyboard Compatible with MacBook Pro A
R$ 46,02R$ 53,41
★ 4,95 mil+ vendidos
-59%★ 4,96 Keys 1 Mini Knob RGB Keyboard for Photoshop USB Mechanical Keyboard Gamer Macro Custom K
R$ 58,65R$ 142,42
★ 4,94 mil+ vendidos
-70%★ 4,9Smart Bluetooth V5.3 Sunglasses Glasses Call Outdoor Sports Headphones HIFI Black Technology Anti-touch UV For Men And W
R$ 31,81R$ 107,78
★ 4,93,3 mil+ vendidos
-50%★ 4,9Wallet Tracker Card, Apple Find My GPS Locator, Ultra Thin Smart Tag Anti-Lost Bluetooth Finder for iPhone and Luggage
R$ 27,12R$ 54,17
★ 4,93,1 mil+ vendidos
-57%★ 4,9Macropad Macro Mechanical Keyboard RGB Mini Gaming Custom Programming Knob Keypads Red Swi
R$ 48,16R$ 112,40
★ 4,93 mil+ vendidos
![4-Port USB 3.0 Hub [90°, 180° Rotatable], USB Splitter, 3 USB Ports and 1 USB C Power/Data](https://ae-pic-a1.aliexpress-media.com/kf/S0b07db2c1b214e2b9dbb997ed7b079803.png.jpg_350x350.jpg)
-68%★ 4,94-Port USB 3.0 Hub [90°, 180° Rotatable], USB Splitter, 3 USB Ports and 1 USB C Power/Data
R$ 10,97R$ 33,81
★ 4,93 mil+ vendidos
-50%★ 4,9SK19 Bluetooth 5.3 Earphones Mini Invisible Headphones TWS Wireless Earbuds HIFI Stereo Noise Reduction Heasets with Microphones
R$ 34,78R$ 69,62
★ 4,92,9 mil+ vendidos
-53%★ 4,8Toocki GaN USB C Charger 33W/67W Digital Display PD QC Fast Charging 40W Type C Phone Charger for iPhone 17 16 15 Samsung Xiaomi
R$ 57,20R$ 121,65
★ 4,82,7 mil+ vendidos
-57%★ 4,9Digital Voice Recorder Voice Activated Recorder Mini Voice Recorder Upgraded Small Audio Recorder with MP3&USB for Lectu
R$ 79,42R$ 185,75
★ 4,92,7 mil+ vendidos
-73%★ 4,9Smart Sunglasses Glasses Bluetooth Call Outdoor Sports Headphones HIFI Blue Light Waterproof Anti-UV For Men And Women
R$ 31,81R$ 119,30
★ 4,92,2 mil+ vendidos
-63%★ 4,9Mini Voice Recorder, 8GB/16GB Ultra-compact with MP3 player and USB Ideal for presentations, lectures and meetings
R$ 56,17R$ 152,15
★ 4,92,1 mil+ vendidos
-57%★ 4,9Digital Voice Recorder 64GB Voice Recorder with Playback and Voice Activated Recorders Dictaphone Recording Device Audio
R$ 92,18R$ 216,73
★ 4,92,1 mil+ vendidos
-58%★ 4,9104 Keys Wired Keyboard RGB Colorful Gaming Keyboard Mechanical Feel Keyboard Standard Key
R$ 91,15R$ 214,66
★ 4,92 mil+ vendidos
-61%★ 4,9USB Type C HUB Multiple Splitter Adapter OTG Data Transfer 3/2 Port USB Power Charging Hub
R$ 20,29R$ 51,41
★ 4,92 mil+ vendidos
-64%★ 4,9Lemorele USB Hub Type C Hub USB3.0 OTG 4 Port USB C/A HUB Multi Splitter Adapter Laptop Ac
R$ 15,66R$ 43,88
★ 4,92 mil+ vendidos
-57%★ 4,9USB C HUB 4K 30Hz Type C to HDMI-compatible USB 3.0 Adapter 11 in 1 Type C HUB Dock PD 87W
R$ 53,96R$ 125,10
★ 4,92 mil+ vendidos
-13%★ 4,8UGREEN USB C HUB 4 Ports Type C to USB 3.0 Hub Splitter Adapter for Laptop MacBook Mac Min
R$ 70,59R$ 81,35
★ 4,82 mil+ vendidos
-63%★ 4,94 IN 1 USB C HUB Docking Station 4K@60Hz HDMI-compatible Adapter Type C to HDMI PD100W USB
R$ 26,08R$ 69,62
★ 4,92 mil+ vendidos
-60%★ 4,9Baseus 45W GaN Charger Phone Charger For iPhone 17 16 15 14 13 Pro Max USB C Charger Support PD QC PPS Fast Charging For Laptop
R$ 62,03R$ 155,04
★ 4,91,9 mil+ vendidos
-57%★ 4,9Magnetic SunglaGS06 Smart Glasses, Black Silver Bluetooth Calling Glasses with Touch Control, Music Playback and Type-C
R$ 82,87R$ 194,10
★ 4,91,8 mil+ vendidos
-40%★ 4,9UGREEN 45W GaN Charger PD3.0 PPS QC3.0 For Samsung S25 S24 Ultra iPhone 17 16 15 Pro Max iPad Xiaomi Tablet USB C Fast Charger
R$ 99,29R$ 165,46
★ 4,91,6 mil+ vendidos
-58%★ 4,9Cheap and user-friendly digital recorder, supporting up to 1536kbps. Mini recorder upgraded to MP3 and USB, with playbac
R$ 84,04R$ 199,13
★ 4,91,5 mil+ vendidos
-71%★ 4,8Large Screen C-Type Rechargeable Dicta Long Time Recording Voice Audio Recorder Activated with Noise Reduction External
R$ 98,05R$ 340,17
★ 4,81,4 mil+ vendidos
-59%★ 4,8Savetek Smallest Mini USB Pen Voice Activated 8GB 16GB Digital Audio Voice Recorder Mp3 Player 192Kbps Recording WAV
R$ 61,55R$ 148,90
★ 4,81,2 mil+ vendidos
-64%★ 4,9Global Smallest 8G/16G Professional Voice Recorder Digital Audio Mini Dictaphone + MP3 Player + USB Flash Drive gravador
R$ 55,06R$ 152,35
★ 4,91 mil+ vendidos
-61%★ 4,92.4G 3-key Customize Bluetooth Keyboard Macro Knob Copy Paste Shortcut Key E-sports Game M
R$ 48,65R$ 125,51
★ 4,91 mil+ vendidos
-18%★ 4,8Mini USB Custom Mechanical Keyboard 2/4/6/7/8/9/12/16/24 Keys Gaming Keyboard Sayo Device
R$ 52,99R$ 64,58
★ 4,81 mil+ vendidos
Perguntas frequentes
Vale a pena comprar tecnologia e ia na AliExpress?
Para muita gente, sim: os preços costumam ser bem menores que no varejo. A dica é escolher anúncios com muitas vendas e nota alta (como os desta lista), ler as avaliações com fotos e conferir o prazo de entrega antes de pagar.
Quanto custa tecnologia e ia na AliExpress?
Nesta seleção os preços vão de cerca de R$ 6,14 a R$ 99,29 (valores aproximados, sem impostos). O preço final aparece no AliExpress com o frete e as taxas.
A compra é segura?
A compra é feita direto no AliExpress, que tem proteção ao comprador: se o produto não chegar ou vier diferente do anúncio, você pode abrir uma disputa e pedir reembolso.
Paga imposto para o Brasil?
Compras internacionais podem ter impostos de importação. No AliExpress, para lojas do programa Remessa Conforme, os impostos aparecem já no carrinho, antes de pagar.
Veja também
Tecnologia e IA: mais vendidos da semanaTecnologia e IA até R$ 50Tecnologia e IA em oferta com até 70% offGadgets inteligentesMini projetorAnel inteligenteGadgets para homensPresentes techFone de condução ósseaTeclado mecânicoHub USB-CAcessórios para Quest 3Tomada inteligenteCampainha com câmeraImpressora de etiquetasGadgets viraisGadgets do TikTokGadgets novos 2026Levitação magnéticaMini impressora térmicaGravador de voz com IATudo em Gadgets e Novidades