Shenzhen TrolinkTek Technology Co., Ltd. — OEM/ODM Manufacturer

WiFi Modules from a Shenzhen Factory Since 2005.

20 years in short-range wireless modules — WiFi, router and IoT modules, wireless CarPlay adapters and dongles, built for OEM/ODM programs.

2005
Founded in Shenzhen
20+
Years in wireless modules
5
Certifications: ISO9001 / CE / FCC / SRRC / RoHS
30M
Annual module output, self-reported
TL8800D4UA1 WiFi module close-up
TL8800D4UA1 · AIC8800D40 inside
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Product Lines, Indexed by Spec

WiFi Module

Embedded modules on Realtek, MediaTek, Qualcomm and AIC platforms — WiFi 4/5/6, USB, SDIO and UART interfaces for cameras, OTT boxes and smart devices.

TL8800D4UA1 · AIC8800D40

IoT Module

UART-based modules for cloud-connected endpoints — Alibaba Cloud, Tuya and private-cloud firmware options with Bluetooth Mesh variants.

TR7220B2S · BT Mesh

Router Module

MTK-based router modules on the OpenWrt platform for gateways, repeaters and industrial networking gear.

MT7628DAN · OpenWrt
Wireless CarPlay Adapter

Wireless CarPlay Adapter

Wired-to-wireless adapters for factory CarPlay and Android Auto — OEM branding, packaging and firmware programs for accessory brands.

TAB0E · AX1800
CarPlay AI Box

CarPlay AI Box

Adapter plus built-in Android system — wireless CarPlay, wireless Android Auto and standalone apps on the factory display.

TAA02 · QCM2290 / Android 11
WiFi Dongle

WiFi Dongle

Finished USB WiFi peripherals — from 150 Mbps 2.4 GHz basics to 600 Mbps dual-band plus Bluetooth, USB-A and Type-C.

RTL8811CU · 600M dual-band
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From Spec Sheet to Shipment

01

Share your specs

Target band, interface, throughput, antenna and volume.

02

Engineering review

Our engineers reply within 24 hours on business days.

03

R&D & customization

Pinout, firmware, branding and packaging per your program.

04

Free samples

Validate RF, drivers and layout on your own bench.

05

Testing & validation

Certification documents and test support for your market.

06

Pilot run & delivery

ISO9001-controlled production, then volume supply.

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A Factory, Not a Trading Desk

R&D, production and sales run in-house under one roof in Bao'an, Shenzhen — so a firmware change, a pinout adjustment or a driver question goes straight to the team that built the module.

2005
Founded in Shenzhen
3,000 m²
Facility, floors 4–7
~100
Engineers & staff
SMT
Lines with Yamaha placement machines
15
Test instruments
ISO9001
Quality management system
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Engineering Notes

How to Choose a WiFi Module: 5 Key Indicators Buyers Should Check

Chipset, RF performance, integration, certification and supplier capability — the checks that decide a module program.

WiFi Module vs. WiFi Dongle: What Is the Difference and Which Does Your Product Need?

One is designed into your product, the other plugs into it. A decision framework for engineers and sourcing teams.

Wireless CarPlay Adapter Buying Guide: 7 Things OEM Buyers Should Verify

Compatibility, stability, firmware, certifications, latency, customization and after-sales — in the order they cause problems.

Start Your OEM Module Program

Tell us your host interface, target band and annual volume. We will match a module platform, ship free samples, and support you through certification.

Send Your Specs