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Item specifics
  • Resolution: 1920 x 1440
  • Products Status: Stock
  • Computer Connections: 4 Ports
  • Package: Yes
  • Monitor Connections: 1 Ports
  • Model Number: KVM41UA
  • Interface Type: USB VGA
  • Support: DOS, WIN3.X, WIN95/98/98SE/2000/ME/XP, WINNT, NETWARE, UNIX, LINUX;
  • PC Port: 4
  • Console Port: 1
  • MAX PC Connections: 4
  • PC selection: Button
  • Keyboard Emulation: USB
  • Mouse Emulation: USB
Product Description



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USB 2.0 KVM Switch 4 PORT VGA/SVGA PC Switch Box Monitor Sharing Tool 1 Set keyboard Mouse Control 4 Computers Multi-sync Monitors 1920*1440

VGA / SVGA 4 Port USB KVM Switch Adapter Connects Printer monitor can 1 Set keyboard Mouse Control 4 Computers 
4 Port USB KVM Switch
This 4-port manual kvm switch is the most economical solution for controlling 4 PCs, this poweful tool is perfect for desktop placement and won\'t take up critical workspace.
KVM 41UA Switch is a USB interface manual KVM switch, 4 PCs can be controlled by one sets of keyboard/mouse/monitor with the KVM, It will not happen to the problem that after switch, the computer dead , black screen, no use of the keyboard and mouse, This USB KVM is the most economical desktop solution at present. The strong performance is perfect for the desktop KVM switch, and make full use of the space.
*Support microsoft mouse, logitech mouse and so on;
*Support DOS, WIN3.X, WIN95/98/98SE/2000/ME/XP, WINNT, NETWARE, UNIX, LINUX;
*Support plug and play, no need for external power;
*Special design for high speed data
 Sharing interface, standard USB2.0, USB port support USB1.1 and USB2.0;
*Support button switch on the port;
*Support wide screen, resolution up to: 1920x1440;
*Support online game and DVR;
*Transmission distance: VGA end ≤ 30meters; USB end ≤ 5meters;
*Using environment: -20°C to 65°C, Relativity: 5% to 95%;
Technology parameters:
PC Port:4
Console Port:1
MAXPC Connections: 4
LED: 4
PC Port Connector: 2 USB type A port Female / 2 VGA HDDB 15pin Female
Consoleport Connector:  2 USB type A port Female / VGA HDDB 15pin Female
PC selection: Button
Keyboard Emulation: USB
Mouse Emulation: USB
VGA Resolution: 1920x1440
Bandwidth: 500MHz
Type: Deskop
Dimension: 162x77x28(mm)
Net weight: 180g
System Requirements Specifications:
Functions: 41UA
Console side: One VGA Monitor One USB Keyboard
                          One USB Mouse One backup USB interface
                          Four HDB 15pin male to male VGA cables
                          Four USB cable A make to B male cables
Hardware Installation:
Please make sure all of peripherals and computers have been turned off before installation.
1. Connect the VGA cables, USB cable, to the computer ports of KVM switch
2. Connect the Keyboard, VGA monitor ,Mouse, to control port of KVM switch
3. After Powering on computers and finishing the boot-up process, you can start to go KVM switch.
1.Press the button cyclically through all the ports.
2.Each 4 port KVM has separte button on its panel.
3.You can press the buttons in order like mentioned-above diagram or also press the destination button you want directly.
Ensure that all cables are well label all of cables with the number for each respective computer to avoid confusion.
1. KVM switch draws the power from USB port of computers.
2. Don\'t press any keys on the keyboard while the selected computer is booting up.
    Otherwise, it might cause the keyboard error or keyboard is not delected at PC side.
3. The computer boot up fine, but keyboard doesn\'t work, Make sure the keyboard works when directly plugged into the computer. Try 101 102 or 104-key keyboard.
4. The mouse is not delected during PC boot up.
     Make sure the mouse works when directly plugged into the computer, Make sure the mouse plugged into computer, make sure the mouse is a true usb MOUSE.
5.  Avoid moving the mouse or pressing the mouse buttons when swtiching the port.
6.  Laptop: Connect the laptop directly to the monitor, make sure the monitor display the content from the laptop, then connect the monitor and the laptop with KVM switch.
Package Contents:
1 X 4 Port KVM switch 
1 X User\'s manual
0 SAM_7194 SAM_7198 SAM_7193 SAM_7204 SAM_7192 SAM_7191
Russian Friends Please Read:
Under the new policy of Russian customs, you must fill in the receiver\'s "FULL" name when placing the order. Failure to do so may result in you not receiving your package.
We will not be responsible for orders held up by Russian customs due to incorrect receiver\'s name. Thank you for your understanding and cooperation!


About Shipment

1. Worldwide Shipping.(Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. Before you pay, please make sure your shipping address is clear and correct as we do not accept address change!
4.The images shown are not the actual item and are for your reference only.
5. Service transit time is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6.If you have not received your shipment within 30 days from payment,please contact us.We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences,we will choose to ship your item from our first available warehouse for fast delivery.
8. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.
9. Please check with your country’s customs office to determine whether there will be any additional costs prior to bidding/buying
Estimated China Post Delivery Time
15-45  working days days to US, UK, Australia. Canada and most other countries!
20-60 working days to Argentina, Peru, Chile ! Brazil (30-90 days) ,
Transit time over 60 days, we will refund. Brazil more than 90 days a refund.

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2.All returned tems must be in the original packaging and you must provide us with the shipping tracking number,specific reason for the return,and your po#.
3.We will refund your full winning bid amount, upon receipt of the item in its original condition and packaging with all components and accessories included,After both buyer and seller cancel the transation from aliexpress. Or,you may choose to have a replacement.
4.We will bear all the shipping cost if the product(s) is (are) not as advertised.

About Guarantee

1.12 months manufacture\'s limited warranty for defective items (excluding items damaged and/or misused after receipt).Accessories come with a 3-month warranty.
2.Defective items must be reported and returned within the warranty period (and in the original packaging,if possible).You must tell us what the defect is and give us your order number.We do not repair or replace itms with an expired warranty.You agree to all of the above-listed policies upon ordering on aliexpress!

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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.15kg (0.33lb.)
  • Package Size: 15cm x 10cm x 3cm (5.91in x 3.94in x 1.18in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.15kg (0.33lb.)
  • Package Size: 15cm x 10cm x 3cm (5.91in x 3.94in x 1.18in)
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