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AJMRTC RTL8821CU FLink 6221EUUC WiFi Bluetooth Combo Module, USB 2.0 Interface DualBand 2.4G 5G Wireless Board for Tablet Laptop Digital Signage IPC Dashcam Embedded Device Modification
- Highintegrated RTL8821CU FLink 6221EUUC combo module combines dualband WiFi and Bluetooth function over single USB 2.0 host interface for embedded hardware upgrade.
- Supports 2.4GHz & 5GHz dualband 802.11ac WiFi together with Bluetooth 4.2, delivers stable wireless connection for various embedded industrial and consumer devices.
- Compact SMD module form saves internal installation space, ideal for integrating inside tablets, laptops, digital signage, IPC, dash cam and custom smart hardware.
- Optimized hardware coexistence design reduces mutual interference between WiFi and Bluetooth signal, maintaining steady wireless performance under continuous working status.
- Widecompatibility wireless component supports Windows, Linux and Android systems, perfect for equipment refit, product development and embedded DIY integration projects.
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AJMRTC RTL8821CU FLink 6221EUUC wireless combo module is a highly integrated USBbased solution integrating dualband WiFi and Bluetooth 4.2 onto one compact circuit unit. Adopting Realtek RTL8821CU chipset, it runs 802.11a/b/g/n/ac dualband 2.4G & 5G WiFi alongside Bluetooth 4.2 BR/EDR and BLE, all communicated through one USB 2.0 interface. Builtin WiFiBluetooth coexistence mechanism minimizes signal crosstalk to guarantee reliable wireless performance during simultaneous usage. Its tiny surfacemount form factor fits limited internal space of tablets, laptops, digital signage screens, industrial IPC units, dashcams and other embedded devices. It offers broad OS compatibility covering Windows, Linux and Android platforms. Proper driver installation and antenna matching are required before operation. This module is widely used for hardware retrofitting, smart product prototype building and embedded wireless function expansion.
SpecificationsChipset: Realtek RTL8821CU Module Model: FLink 6221EUUC Host Interface: USB 2.0 WiFi Standard: 802.11 a/b/g/n/ac DualBand 2.4GHz & 5GHz Bluetooth Version: Bluetooth 4.2 (BR/EDR + BLE) Feature: WiFi & Bluetooth Coexistence Supported OS: Windows, Linux, Android Typical Application: Tablet, Laptop, Digital Signage, IPC, Dashcam Module Type: SMD Combo Wireless Module Remarks: Driver & External Antenna Required for Normal Operation
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Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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