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LRSU3A42-4A PCIe X4 to 4 Port USB 3.1 Expansion Card
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LRSU3A42-4A PCIe X4 to 4 Port USB 3.1 Expansion Card

LRSU3A42-4A

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Introduction
* x4 PCI Express® Gen3 interface (4GB/s total bandwidth)
* On-board 5V DC regulated power supply, no external power needed
* 1.5A current limit
* Support most Windows and Linux system
* Compliant with
- Universal Serial Bus 3.1 specification Rev. 1.0
- Intel® xHCI specification Rev. 1.0






                
                
                
                
                
                
                
                
                
                
                
                
                
                
                
                
                
                
                
                
            

        

    

    
    
    
    






    

        

            

                                

                    

                        
                    

                

                                                

                    

                        
                    

                

                                                

                    

                        
                    

                

                                                

                    

                        
                    

                

                                                

                    

                        
                    

                

                                                            

            

            

            

                
            

        

    



















    

    

        


      
      

        
Description

              


      
LRSU3A42-4A PCIe x4 to 4 Port USB 3.1 Expansion Card
 
LRSU3A42-4A is a 4-port USB3.1 host adapter specifically designed for industrial and vision applications. USB3.1 (10Gbps), delivers up to 2 times the data rate over USB 3.0 and is particularly useful for high-speed data storage and imaging devices. It has two independent ASM3142/ASM2142 USB3.1 Host Controllers and x4 PCI Express® Gen3 interface to offer up to 32 Gbps bandwidth for ASM3142/ASM2142. Four USB port devices are connected and working at the same time, which can provide up to 6 Gbps of actual effective bandwidth for each USB port. In addition to transfer data bandwidth advantage, it features on-board regulated 5V DC power supply 1.5A current limit to supply stable 5V DC power to external USB devices. Combining high bandwidth, industrial-grade power design and reliable cable connection, it brings convenience to interface USB3.0/USB3.1 devices operating under Windows system and Linux system.
 
* x4 PCI Express® Gen3 interface (4GB/s total bandwidth)
* On-board 5V DC regulated power supply, no external power needed
* 1.5A current limit
* Support most Windows and Linux system
* Compliant with
- Universal Serial Bus 3.1 specification Rev. 1.0
- Intel® xHCI specification Rev. 1.0
 
HARDWARE
Model
LRSU3A42-4A
Bus Type
PCI Express 3.0
I/O Controller
ASM3142
Interface
USB 3.1
Operating system support
Windows XP 
Windows Vista/7/8/8.1/10/Vista
Windows server2008/server2012 
(win8/8.1/10/2012 free driver)
 
CONNECTOR(S)
 
Device Connector
 
USB Type-A
Host Bus
PCI Express x4
Environmental Parameter
Humidity
5% ~ 95%
Operating Temperature
0°C to 60°C (32°F - 140°F)
Storage Temperature
-20°C to 70°C (-4°F to 158°F)
Physical Features
PCB Size (mm)
106mm*56mm
weight (g)
145.5
Order Information
M/N
Description
LRSU3A42-4A
PCIe x4 to 4 Port USB 3.1 Expansion Card
PS: The above details is just for reference,if there is any change,no inform will have.
 
1. Who are we?
We are based in Guangdong, China, is a Design-R&D-Production-Sales-in-one National High-tech Enterprise.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
fiber optic network card,server network card,RJ45 optic card,OCP optic card,ethernet card,PoE frame grabber card

4. Why should you buy from us not from other suppliers?
Independent R&D, Own factory, focus on NIC 16 years ISO 9001:2015 Quality Management Certificate Integrity, Pragmatism, Innovation and Win-win Over 30 intellectual properties and 300 products PCIE Network Adapter

5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
Accepted Payment Currency: USD,CNY;
Accepted Payment Type: T/T,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken: English, Chinese PCIE Network Adapter

    

        

  

  









    

        

            
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Delivery & Payment

            

                

            

                                
                    
                    
                    
                
                            

            

                
Free Returns

                

                     
Free return for 30 days for any order delivered

                

            

        

                          

            

                                
                    
                    
                    
                
                            

            

                
Same Day Dispatch

                

                     
All orders placed before 4pm Monday to Friday are dispatched same day.

                

            

        

                          

            

                                
                    
                    
                    
                
                            

            

                
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Pay in installments with 0% interest and no extra charges through Shop Pay

                

            

        

                          

            

                                
                    
                    
                    
                
                            

            

                
Wordwide Shipping

                

                     
Receive your order an estimated 3-5 days after shipment

                

            

        

                        

      

          

                            

                                    
                      
                      
                      
                  
                                    

                      
Free Returns

                      

                          
Free return for 30 days for any order delivered

                      

                  

                                

                            

                                    
                      
                      
                      
                  
                                    

                      
Same Day Dispatch

                      

                          
All orders placed before 4pm Monday to Friday are dispatched same day.

                      

                  

                                

                            

                                    
                      
                      
                      
                  
                                    

                      
Buy Now Pay Later

                      

                          
Pay in installments with 0% interest and no extra charges through Shop Pay

                      

                  

                                

                            

                                    
                      
                      
                      
                  
                                    

                      
Wordwide Shipping

                      

                          
Receive your order an estimated 3-5 days after shipment

                      

                  

                                

                        

          

          

          

      

            

                    
                

  



















    

        

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