A right adapter for my kinan kvm switch


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Moris

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An interesting thing, recently I bought a Kinan desktop kvm switch for my work, but it can't work. Why? Because the switch I bought has DVI ports, and my work laptop has HDMI ports. Then I don't want to change the switch, so I chose to buy an HDMI to DVI adapter. Finally, I found it still can't work. So what I should buy is DVI to HDMI adapter...right?
 

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Sorry, link has been corrected.
 

My Computers

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    Windows 11 Pro 24H2 26100.2314
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    i9-10900 10 core 20 threads
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    DELL 0J37VM
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    32 gb
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    1tb Solidigm m.2 nvme+256gb SKHynix m.2 nvme /External drives 512gb Samsung m.2 sata+1tb Kingston m2.nvme+ 4gb Solidigm nvme
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    24 gb
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    Benq 27
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    2560x1440
    Hard Drives
    256 gb Toshiba BG4 M.2 NVE SSB and 1 tb hdd
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    MT
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    Dell factory
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The more connections you have, the more places trouble can be introduced. Plus, most adapters are cheaply made and of poor quality. Yes, you can buy better ones if you want to pay that much for them. An adapter cable has a solid connection end to end.
I've used adapters of all kinds and have encountered loss of connection, poor signal quality, and other flaky issues. Once I started using adapter cables, (good quality cables) I've not encountered one fault. It wasn'st too bad back in the analog vga days, but you're looking at a digital graphics signal with sound which is much more complicated. If you want to use an adapter, go ahead. Your choice. I gave you my best advise.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 24H2 26100.2314
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 7080
    CPU
    i9-10900 10 core 20 threads
    Motherboard
    DELL 0J37VM
    Memory
    32 gb
    Graphics Card(s)
    none-Intel UHD Graphics 630
    Sound Card
    Integrated Realtek
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    1tb Solidigm m.2 nvme+256gb SKHynix m.2 nvme /External drives 512gb Samsung m.2 sata+1tb Kingston m2.nvme+ 4gb Solidigm nvme
    PSU
    500w
    Case
    MT
    Cooling
    Dell Premium
    Keyboard
    Logitech wired
    Mouse
    Logitech wireless
    Internet Speed
    so slow I'm too embarrassed to tell
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
  • Operating System
    Windows 10 Pro 22H2 19045.3930
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 9020
    CPU
    i7-4770
    Memory
    24 gb
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    256 gb Toshiba BG4 M.2 NVE SSB and 1 tb hdd
    PSU
    500w
    Case
    MT
    Cooling
    Dell factory
    Mouse
    Logitech wireless
    Keyboard
    Logitech wired
    Internet Speed
    still not telling
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
glasskuter said:
The more connections you have, the more places trouble can be introduced. Plus, most adapters are cheaply made and of poor quality. Yes, you can buy better ones if you want to pay that much for them. An adapter cable has a solid connection end to end.
I've used adapters of all kinds and have encountered loss of connection, poor signal quality, and other flaky issues. Once I started using adapter cables, (good quality cables) I've not encountered one fault. It wasn'st too bad back in the analog vga days, but you're looking at a digital graphics signal with sound which is much more complicated. If you want to use an adapter, go ahead. Your choice. I gave you my best advise.
Click to expand...
Thanks for your advice. I found you said"adapter cables", why it isn't "adapter" or "cable"? It is a little difficult for me to describe the image. I need to search the pictures for you. I think you mean the second type? (jsut the appearance, don't care about the type of ports)
kinan KCM3200H-1.webpHDMI DVI cable.webp
 

My Computer

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  • OS
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On Amazon search for "DVI to HDMI cable"
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 24H2 26100.2314
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 7080
    CPU
    i9-10900 10 core 20 threads
    Motherboard
    DELL 0J37VM
    Memory
    32 gb
    Graphics Card(s)
    none-Intel UHD Graphics 630
    Sound Card
    Integrated Realtek
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    1tb Solidigm m.2 nvme+256gb SKHynix m.2 nvme /External drives 512gb Samsung m.2 sata+1tb Kingston m2.nvme+ 4gb Solidigm nvme
    PSU
    500w
    Case
    MT
    Cooling
    Dell Premium
    Keyboard
    Logitech wired
    Mouse
    Logitech wireless
    Internet Speed
    so slow I'm too embarrassed to tell
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
  • Operating System
    Windows 10 Pro 22H2 19045.3930
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 9020
    CPU
    i7-4770
    Memory
    24 gb
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    256 gb Toshiba BG4 M.2 NVE SSB and 1 tb hdd
    PSU
    500w
    Case
    MT
    Cooling
    Dell factory
    Mouse
    Logitech wireless
    Keyboard
    Logitech wired
    Internet Speed
    still not telling
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
Moris said:
An interesting thing, recently I bought a Kinan desktop kvm switch for my work, but it can't work. Why? Because the switch I bought has DVI ports, and my work laptop has HDMI ports. Then I don't want to change the switch, so I chose to buy an HDMI to DVI adapter. Finally, I found it still can't work. So what I should buy is DVI to HDMI adapter...right?
Click to expand...

I have no idea what you mean.

Your laptop has HDMI ports. You need an HDMI to DVI adapter or cable.

According to one manufacturer, that's a simple passive adapter. (No electronics, just wiring.)

sewelldirect.com

HDMI Converters Explained

I get asked all the time about HDMI converters and what they are. The big thing most people don't realize is that there is a large variety of things that could be classified as an HDMI converter. There are devices that just adapt the physical connection and also devices that convert the type of...
sewelldirect.com sewelldirect.com

HDMI includes audio while DVI does not, but I doubt that is relevant to you, if you're using old DVI gear.

There are other considerations. There are a variety of DVI connections.

en.wikipedia.org

Digital Visual Interface - Wikipedia

en.wikipedia.org en.wikipedia.org

It might have been better to get an HDMI KVM and do the adapting downstream of it.

(I admit that I've never used a KVM switch of any flavor.)
 

My Computers

System One System Two

  • OS
    Windows 11 26100.3025
    Computer type
    PC/Desktop
    Manufacturer/Model
    homebuilt
    CPU
    Amd Threadripper 7970X
    Motherboard
    Gigabyte TRX50 Aero D
    Memory
    128GB (4 X 32) G.Skill DDR5 6400 (RDIMM)
    Graphics Card(s)
    Gigabyte RTX 4090 OC
    Sound Card
    none (USB to speakers), Realtek
    Monitor(s) Displays
    Philips 27E1N8900 OLED
    Screen Resolution
    3840 X 2160 @ 60Hz
    Hard Drives
    Crucial T700 2TB M.2 NVME SSD
    WD 4TB Blue SATA SSD
    Seagate 18TB IronWolf Pro
    PSU
    BeQuiet! Straight Power 12 1500W
    Case
    Lian Li 011 Dynamic Evo XL
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    SilverStone Technology XE360-TR5, with 3 Phanteks T30 fans
    Keyboard
    Logitech K120 (wired)
    Mouse
    Logitech M500s (wired)
    Internet Speed
    2000/300 Mbps (down/up)
  • Operating System
    windows 11 26100.3025
    Computer type
    PC/Desktop
    Manufacturer/Model
    homebuilt
    CPU
    Intel I9-13900K
    Motherboard
    Asus RoG Strix Z690-E
    Memory
    64GB G.Skill DDR5-6000
    Graphics card(s)
    Gigabyte RTX 3090 ti
    Sound Card
    built in Realtek
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    Asus PA329C
    Screen Resolution
    3840 X 2160 @60Hz
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    WDC SN850 1TB
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    4TB Seagate Ironwolf
    PSU
    eVGA SuperNOVA 1300 GT
    Case
    Lian Li 011 Dynamic Evo
    Cooling
    Corsair iCUE H150i ELITE CAPELLIX Liquid CPU Cooler
    Mouse
    Logitech M500s (wired)
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    Logitech K120 (wired)
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