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Usb uart interface 4

(999+ products available)

2025-12-04

GROW R307S Cheap Fingerprint Module AS608 Chip <strong>USB</strong> <strong>UART</strong> <strong>Interface</strong> 1000 Capacity - Product Image 1

GROW R307S Cheap Fingerprint Module AS608 Chip <strong>USB</strong> <strong>UART</strong> <strong>Interface</strong> 1000 Capacity - Product Image 2

GROW R307S Cheap Fingerprint Module AS608 Chip <strong>USB</strong> <strong>UART</strong> <strong>Interface</strong> 1000 Capacity - Product Image 3

GROW R307S Cheap Fingerprint Module AS608 Chip <strong>USB</strong> <strong>UART</strong> <strong>Interface</strong> 1000 Capacity - Product Image 4

GROW R307S Cheap Fingerprint Module AS608 Chip <strong>USB</strong> <strong>UART</strong> <strong>Interface</strong> 1000 Capacity - Product Image 5

GROW R307S Cheap Fingerprint Module AS608 Chip <strong>USB</strong> <strong>UART</strong> <strong>Interface</strong> 1000 Capacity - Product Image 6

GROW R307S Cheap Fingerprint Module AS608 Chip USB UART Interface 1000 Capacity

Ready to Ship

$8-8.50

Min. order: 2 pieces

<strong>USB</strong> 2.0 Expansion Module HUB 1 Minute <strong>4</strong> 1 Drag <strong>4</strong> <strong>Interface</strong> Adapter Development Board Drive Free - Product Image 1

<strong>USB</strong> 2.0 Expansion Module HUB 1 Minute <strong>4</strong> 1 Drag <strong>4</strong> <strong>Interface</strong> Adapter Development Board Drive Free - Product Image 2

<strong>USB</strong> 2.0 Expansion Module HUB 1 Minute <strong>4</strong> 1 Drag <strong>4</strong> <strong>Interface</strong> Adapter Development Board Drive Free - Product Image 3

<strong>USB</strong> 2.0 Expansion Module HUB 1 Minute <strong>4</strong> 1 Drag <strong>4</strong> <strong>Interface</strong> Adapter Development Board Drive Free - Product Image 4

USB 2.0 Expansion Module HUB 1 Minute 4 1 Drag 4 Interface Adapter Development Board Drive Free

$1.13-1.28

Min. order: 1 piece

CH344Q <strong>USB</strong> Type C to <strong>4</strong> Port TTL Serial Module <strong>4</strong>-Channel Serial Port <strong>UART</strong> Multi-Channel Serial Port Expansion Module - Product Image 1

CH344Q <strong>USB</strong> Type C to <strong>4</strong> Port TTL Serial Module <strong>4</strong>-Channel Serial Port <strong>UART</strong> Multi-Channel Serial Port Expansion Module - Product Image 2

CH344Q <strong>USB</strong> Type C to <strong>4</strong> Port TTL Serial Module <strong>4</strong>-Channel Serial Port <strong>UART</strong> Multi-Channel Serial Port Expansion Module - Product Image 3

CH344Q <strong>USB</strong> Type C to <strong>4</strong> Port TTL Serial Module <strong>4</strong>-Channel Serial Port <strong>UART</strong> Multi-Channel Serial Port Expansion Module - Product Image 4

CH344Q <strong>USB</strong> Type C to <strong>4</strong> Port TTL Serial Module <strong>4</strong>-Channel Serial Port <strong>UART</strong> Multi-Channel Serial Port Expansion Module - Product Image 5

CH344Q <strong>USB</strong> Type C to <strong>4</strong> Port TTL Serial Module <strong>4</strong>-Channel Serial Port <strong>UART</strong> Multi-Channel Serial Port Expansion Module - Product Image 6

CH344Q USB Type C to 4 Port TTL Serial Module 4-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

$2.96-3.08

Min. order: 10 pieces

USB2.0 Industrial-Grade Expansion Module HUB Development Board 1 to <strong>4</strong> <strong>Interface</strong> Adapter Driver-Free for Kits - Product Image 1

USB2.0 Industrial-Grade Expansion Module HUB Development Board 1 to <strong>4</strong> <strong>Interface</strong> Adapter Driver-Free for Kits - Product Image 2

USB2.0 Industrial-Grade Expansion Module HUB Development Board 1 to <strong>4</strong> <strong>Interface</strong> Adapter Driver-Free for Kits - Product Image 3

USB2.0 Industrial-Grade Expansion Module HUB Development Board 1 to <strong>4</strong> <strong>Interface</strong> Adapter Driver-Free for Kits - Product Image 4

USB2.0 Industrial-Grade Expansion Module HUB Development Board 1 to <strong>4</strong> <strong>Interface</strong> Adapter Driver-Free for Kits - Product Image 5

USB2.0 Industrial-Grade Expansion Module HUB Development Board 1 to <strong>4</strong> <strong>Interface</strong> Adapter Driver-Free for Kits - Product Image 6

USB2.0 Industrial-Grade Expansion Module HUB Development Board 1 to 4 Interface Adapter Driver-Free for Kits

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Ready to Ship

$0.98-1.11

Min. order: 1 piece

<strong>USB</strong> to Multi-channel <strong>4</strong>-channel RS485 CH344Q High-speed <strong>Uart</strong> Communication Tool Serial Port Converter - Product Image 1

USB to Multi-channel 4-channel RS485 CH344Q High-speed Uart Communication Tool Serial Port Converter

$11-13

Min. order: 5 units

<strong>4</strong>-Port <strong>USB</strong> 3.0 Hub Adapter Type C <strong>Interface</strong> Durable Aluminium Alloy Multi-Function Charging Data Transfer for Computer In-Stock - Product Image 1

<strong>4</strong>-Port <strong>USB</strong> 3.0 Hub Adapter Type C <strong>Interface</strong> Durable Aluminium Alloy Multi-Function Charging Data Transfer for Computer In-Stock - Product Image 2

<strong>4</strong>-Port <strong>USB</strong> 3.0 Hub Adapter Type C <strong>Interface</strong> Durable Aluminium Alloy Multi-Function Charging Data Transfer for Computer In-Stock - Product Image 3

<strong>4</strong>-Port <strong>USB</strong> 3.0 Hub Adapter Type C <strong>Interface</strong> Durable Aluminium Alloy Multi-Function Charging Data Transfer for Computer In-Stock - Product Image 4

<strong>4</strong>-Port <strong>USB</strong> 3.0 Hub Adapter Type C <strong>Interface</strong> Durable Aluminium Alloy Multi-Function Charging Data Transfer for Computer In-Stock - Product Image 5

<strong>4</strong>-Port <strong>USB</strong> 3.0 Hub Adapter Type C <strong>Interface</strong> Durable Aluminium Alloy Multi-Function Charging Data Transfer for Computer In-Stock - Product Image 6

4-Port USB 3.0 Hub Adapter Type C Interface Durable Aluminium Alloy Multi-Function Charging Data Transfer for Computer In-Stock

Ready to Ship

$1.16

$1.29

-10%

Min. order: 20 pieces

OEM ODM <strong>4</strong> Port USB3.0 External Copper Network <strong>Interface</strong> PCI Express Card Customizable in Stock - Product Image 1

OEM ODM <strong>4</strong> Port USB3.0 External Copper Network <strong>Interface</strong> PCI Express Card Customizable in Stock - Product Image 2

OEM ODM <strong>4</strong> Port USB3.0 External Copper Network <strong>Interface</strong> PCI Express Card Customizable in Stock - Product Image 3

OEM ODM <strong>4</strong> Port USB3.0 External Copper Network <strong>Interface</strong> PCI Express Card Customizable in Stock - Product Image 4

OEM ODM 4 Port USB3.0 External Copper Network Interface PCI Express Card Customizable in Stock

$5.68-6

Min. order: 500 pieces

Unicom 4G Telecom E3372h-153 External Style <strong>USB</strong> <strong>Interface</strong> Wireless Network Card Modems Product - Product Image 1

Unicom 4G Telecom E3372h-153 External Style <strong>USB</strong> <strong>Interface</strong> Wireless Network Card Modems Product - Product Image 2

Unicom 4G Telecom E3372h-153 External Style <strong>USB</strong> <strong>Interface</strong> Wireless Network Card Modems Product - Product Image 3

Unicom 4G Telecom E3372h-153 External Style <strong>USB</strong> <strong>Interface</strong> Wireless Network Card Modems Product - Product Image 4

Unicom 4G Telecom E3372h-153 External Style <strong>USB</strong> <strong>Interface</strong> Wireless Network Card Modems Product - Product Image 5

Unicom 4G Telecom E3372h-153 External Style USB Interface Wireless Network Card Modems Product

Ready to Ship

$33.17-36.57

Min. order: 1 piece

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