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๐ Elevate your workspace: Dual 4K control with zero lag, because multitasking should never slow you down.
The AV Access 4KSW21-DM KVM Switch empowers professionals to control two computers simultaneously with dual 4K@60Hz HDMI outputs and a high-speed USB 3.0 hub. Featuring seamless hotkey and slide switching, broad OS compatibility, and plug-and-play convenience, it delivers a lag-free, flicker-free experience ideal for demanding multitasking environments.
| ASIN | B0B72P2DBG |
| Amazon ๅฃฒใ็ญใฉใณใญใณใฐ | ใใฝใณใณใปๅจ่พบๆฉๅจ - 29,177ไฝ ( ใใฝใณใณใปๅจ่พบๆฉๅจใฎๅฃฒใ็ญใฉใณใญใณใฐใ่ฆใ ) ๅๆฟๅจ - 161ไฝ |
| UPC | 795063902667 |
| ใใใใๅบฆ | 5ใคๆใฎใใก4.0 406 ใฌใใฅใผ |
| ใซใฉใผ | 4K 2PCๅ ฅๅ2ๅบๅ HDMI |
| ใณใใฏใฟ | HDMI |
| ใณใใฏใฟใฟใคใ | HDMI |
| ในใคใใใฎใฟใคใ | ในใฉใคใ |
| ใใฉใณใ | v AV Access |
| ใใฉใณใๅ | v AV Access |
| ใกใผใซใผๅ | AV Access |
| ใกใผใซใผๅ็ช | 4KSW21-DM |
| ใขใใซ็ชๅท | 4KSW21-DM |
| ใฆใใใๆฐ | 1.0 ๅ |
| ไฝ็ฝฎ่ชฟ็ฏใฎๆฐ | 2 |
| ไฝๅ้ปๅง | 12 ใใซใ |
| ไฟ่จผๅ ๅฎน | 2ๅนด้ |
| ๅไฝใขใผใ | ON-OFF-ON |
| ๅไฝ้ปๅง | 12 ใใซใ |
| ๅ็ฃๅฝ | ไธญๅฝ |
| ๅใไปใใฟใคใ | ใตใผใใงในใใฆใณใ |
| ๅๅใฎๅ ฅใๆฐ | 1 |
| ๅๅๆฌไฝใตใคใบ | 14.3 x 2.3 x 2.6 cm |
| ๅ่ทฏใฟใคใ | 2-way |
| ๅฎๆ ผ้ปๆต | 3 ใขใณใใข |
| ๅฏพๅฟใขใคใใ | ในใญใฃใใผ, ใใญใธใงใฏใฟใผ |
| ๆฅ็นใฎใฟใคใ | aๆฅ็น |
| ๆฅ็นใฎๆ่ณช | ้ๅฑ |
| ๆฅ่งฆใฟใคใ | aๆฅ็น |
| ๆไฝใขใผใ | ON-OFF-ON |
| ็นๅฅ็จ้้ฃๅ | Ce Fcc |
| ็ด ๆ | ้ๅฑ |
| ้ฒๆฐดๆง | IP00 |
| ้ปๆตๅฎๆ ผ | 3 ใขใณใใข |
A**ใผ
ๅ้ก็กใ
็นใซๅ้กใชใไฝฟใใฆใพใ ็บ้็จใฎๅค็ฎฑ็กใใๅๅใใใฑใผใธใซใใฎใพใพไผ็ฅจ่ฒผใใใฆ้ใใใฆใใพใใ ๆฐใซใชใๆนใฏใๆณจๆใ
ไฟก**ใ
ใใใใญใผใๅไฝใใ๏ผ๏ผ
ๅใๆฟใใ็ฐๅธธใซ้ ใใฃใใใไฝฟใๅงใใใใใๅฃใใใใงใชใใชใใใKVMใซๅบไผใใใซใใพใใใใใใฃใจๅฎๅฎๅไฝใใๅๅใซๅบไผใใพใใใ ใพใใใใใใใญใผๅฏพๅฟใใจ่จ่ผใใใฆใใฆใๅไฝใใๆฉๅจใใชใใฃใใฎใงใใใใใฎๆฉๅจใฏใใใใญใผใๅไฝใใพใ๏ผใใใใๆๅณใงใใจใฆใ่ฏใใฎใงใฏใชใใใจๆใใพใใ 1็น้ฃ็นใจใใใฐใญใผใใผใๆฅ็ถ็จใฎUSBใ1.1ใชใฎใงใฟใใใใใไปใใฎใญใผใใผใใชใฉใฏๆญฃๅธธใซๅไฝใใชใใใใใใพใใใ้ๅธธใฎใญใผใใผใใงใใใฐๅ้กใใใพใใใ
ๅ**ไบบ
ไปๅฑใฎACใขใใใฟใผใไธ่ฏใใใใใญใผใไฝฟใใใญใผใใผใใซๅถ้
ใปใใใขใใไธญใซไปๅฑใใฆใใACใขใใใฟใผใไธ่ฏ๏ผๅไฝใฉใณใใ็นใใDCใฎๅบๅใ็กใ๏ผใ ใจๅคๆใใๆฅ้ฝๅในใใใฏๅใตใคใบใฎๆฑ็จACใขใใใฟใผใๆบๅใใพใใใๆฌไฝใฏใกใผใซใผไฟ่จผใใใใพใใไปๅฑๅใฎไฟ่จผใใตใใผใใฏๆๅพ ๅบๆฅใชใใฎใงใๆตทๅคใกใผใซใผ่ฃฝใงใใใใฎ่พบใฎ่้ใ่ฆๆใฏๅฟ ่ฆใงใใ ใใใใญใผใซ้ขใใฆใRazer ใฎ BlackWidow V3 ใใณใญใผใฌในใไฝฟ็จใใฆใพใใใใใใญใผ๏ผTabใCtrlใญใผใงๅใๆฟใ๏ผใๆฉ่ฝใใพใใใLogi ใฎไธ้จใฎใญใผใใผใใงใๆฉ่ฝใใชใใจใใใฌใใฅใผใ่ฆใใใใฎใงใPCๅดใจ็ธไบ้ไฟกใใใใใชๅคๆฉ่ฝใญใผใใผใใชใฉใงใใใใญใผใๆฉ่ฝใใใใฏ็นใใงใฟใใพใงๅใใใชใใจ่ใใฆใใใใปใใ่ฏใใงใใ ็งใฏใในใฏใฎๆใฎๅฑใไฝ็ฝฎใซๆฌๆฉใ็ฝฎใใๆฌไฝใฎใใฟใณใงๅใๆฟใใใใจใงๅฏพๅฟใใพใใ๏ผๆฌๅฝใฏ่ฆใใชใใในใฏ่ฃใซ่จญ็ฝฎใใใใฃใ๏ผใ ใใไปฅๅคใฏๅไฝใ้ๅธธใซๅฎๅฎใใฆใใใๅ ้จใฎ้ณดใใไฝ่จใชใใผใ้ณใชใฉใ็กใๅฟซ้ฉใซไฝฟใใฆใใพใใๆฌไฝใใใฃใใใใ้ๅฑ่ฃฝใงใใไธกใตใคใใซ้ๆฐๅฃใใใใใใ็ฑใๆฐใซใชใใพใใใ
ใฒ**O
โใใซใใใฃในใใฌใผใ็ฐกๅใซๅฎ็พใงใใพใ๏ผโ
ใขใใซใ4KSW21-DMใ ่ณผๅ ฅ็ฎ็๏ผ 2ๅฐใฎใในใฏใใใPCใๆ็ทใญใผใใผใ๏ผใคใ็ก็ทใใฆใน๏ผใคใๅ ฑ็จใใ ใใซใใใฃในใใฌใผๅใใใใจใ ใขใใซใ4KSW21-DMใใซใคใใฆ ็ตๆ๏ผ้กไผผๅใฎKVMใงใใใใชๅ้กใ่ตทใใฆใใๅฃใณใใ่ฆใฆใใใฎใงใใ4KSW21-DMใใง ๅ้กใชใ็ฐกๅใซๅฎ็พใงใใฆใใใฃใใงใใ ๏ผใๆไฝฟ็จใใๅฐ่ฑกใงใฏ็ทๅ็ใซใฟใฆใๆฉ่ฝใฎๅฒใซใณในใใใใฉใผใใณในใ็ด ๆดใใใใจ ๆใใพใใ ่ฏใ็น๏ผใปKVMใขใผใใจUSBใขใผใใฎ2ใคใฎใขใผใใใใ้ธๆๅใๆฟใใๅฏ่ฝใงไพฟๅฉใงใใ KVMใขใผใใงใฏใPC1ๅฐใ้ธใใงใใซใใใฃในใใฌใผใจใใฆ่กจ็คบใ USBใขใผใใงใฏ2ๅฐใฎPCใใขใใฟใผ๏ผๅฐใฅใคใซ่กจ็คบใใใพใใ ใปHOT Keyๆฉ่ฝใใใใฎใงใKVMใขใผใใงใฉใกใใฎPCใใใซใใใฃในใใฌใผใง ่กจ็คบใใใใใญใผใใผใใงๅๆฟใใใใใ ๆฌไฝใฎๅๆฟใใฟใณใไฝฟใใชใใฆ่ฏใใฎใงๅฐๆฅใฎใใฟใณๆ ้ใๅฟ้ ใใๅฟ ่ฆใชใใ ใปๅจ่พบๆฉๅจใฎใคใณใฟใผใใงใผในใๅคใ๏ผ3x USB 3.0ใ1x USB 1.1ใซๆดใซ ใใคใฏ็ซฏๅญใใชใผใใฃใช็ซฏๅญใๆฅ็ถๅฏ่ฝ USBใซใฏ็ก็ทใใฆในใWEBใซใกใฉใๆ็ทใญใผใใผใๆฅ็ถใใฆใใพใใๅ้กใชใ็จผๅใ ใปๅฎๅฎใใฆใใใใใคใบใใกใใคใใชใฉใฏๅบใฆใใชใใ ใป้ๅฑ่ฃฝใฎใใใฃใง้ ไธใซใงใใฆใใใๅทๅดๆงใ้ซใใ็ฑใใชใใใจใฏใชใใ ใป่กจ็คบใฎๅๆฟใฏใๆฐ็ง๏ผ๏ผ๏ผ4็งไฝ๏ผใงๆฐใซใฏใชใใพใใใ ใปๆฉ่ฝใฎๅฒใซใณในใใใใฉใผใใณในใ้ซใใ ใใฎไป๏ผPCใผKVMในใคใใ้ใDVI-HDMIๅคๆใฑใผใใซใงใKVMในใคใใใผใขใใฟ้ใ HDMIใฑใผใใซใงใคใชใใงใขใใฟใผใซๆ ๅใ่กจ็คบใใใฆใใพใใ ใใฎๅคๆใฑใผใใซใไฝฟใใจใขใใฟใผใใ้ณๅฃฐใฏๅบๅใใใชใใจๆใฃใฆใใใฎใงใใใ ้ณๅฃฐใใขใใฟใผใฎในใใผใซใผใใๅบๅใใใพใใใใฉใใญใผใงใใ ใใใใๅใใฎ๏ผ๏ผ๏ผ็ง้ณๅฃฐใๅบใฆใใชใใใจใใใฎๅพ้ณๅฃฐใฏๅบใฆใใพใใ ๏ผ๏ผๅๅพใใใใใ็ก้ณใซใชใใพใใ OSใฎใตใฆใณใ่จญๅฎใฎใใชใฅใผใ ใณใณใใญใผใซใงไธๆฆใใฅใผใใซใใฆใใใใฅใผใ่งฃ้คใใใจ ้ณๅฃฐใๆปใฃใฆใใพใใPC๏ผๅฐใจใๅใ็พ่ฑกใงใใ ใใใใใใฎใใใชๅคๆใฑใผใใซใง้ณๅฃฐใพใงใขใใฟใผใใๅบใใใใใชไปๆงใงใฏใชใ ใใใชๆฐใใใพใใใไฝใๆชใใฎใ๏ผใฑใผใใซ๏ผใใฉใคใใผ๏ผWin11? ไป๏ผ๏ผ ้ใณๆ่ฆใงๅ้ก็นใฎๅใๅใไฝๆฅญใใใฃใฆใใใจใใใงใใ Webใง่ชฟในใฆใฟใใจใใใwindowsใงhdmiไฝฟ็จๆใซ้ณๅฃฐใฎ้ ญๅใใ้ๅใใ ่ตทใใใใจใใใใจใฎใใจใ ็นใซใKVMในใคใใใ่คๆฐใฎๆฉๅจใไปใใฆ้ณๅฃฐไฟกๅทใไผ้ใใฆใใๅ ดๅใ ้ณๅฃฐใฎ้ ๅปถใๆฌ ใใ็บ็ใใใใจใใใใจใฎใใจใ ๆ นๆฌๅๅ ใฏใใใฃใฆใใพใใใใๅฏพๅฆๆนๆณใจใใฆใ็ก้ณๅ็ใฝใใใง ใ็ก้ณใใๅ็ใ็ถใใๆนๆณใใใใจ็ฅใใพใใใ ้ณๅฃฐใฎ้ๅใใใชใใชใใๅนๆใ็ขบ่ชใใใใพใใใ ใใฎ็ถๆ ใงใใฐใใไฝฟใใชใใใๆ นๆฌๅๅ ใฎๅใๅใใ็ถใใฆใใใใจๆใใพใใ
A**A
่ฏใ่ฃฝๅใงใ
่ฏใ่ฃฝๅใงใใ2ๅฐใฎใใผใPCใจ๏ผๅฐใฎใใฃในใใฉใฌใคใ็ฌ็ซใใฆใณใณใใญใผใซใงใๆๅพ ใใฆใใๆฉ่ฝใงใใๆณจๆๆธใฟใซใชใฃใฆใใ้ ้ๆฅใใชใใชใๆฑบใพใใใ้ ้ใพใง2้ฑ้ใใใใพใใใUSBใฑใผใใซใไธๆฌไธ่ฏๅใงใใใใขใใพใณใงใฏ่ฟๅใใใงใใชใใใใงๅ่ณผๅ ฅใงใฏๆ้ใใใใใใใๅฅ้USBใฑใผใใซใฎใฟ่ณผๅ ฅใใพใใใ
A**ใผ
ๆใใโฆ
ๅใๆฟใฎๅฒๅฝๅฏ่ฝใชใญใผใใผใใทใงใผใใซใใใๅฐใชใใTabใพใใฏCapslock+1,2,โ,โใชใฉใๆไฝๆนๆณใ้ใใใใใญใผใใผใไปฅๅคใฎๅใๆฟใใซใฏๆฌไฝใซ็ดๆฅๆใไผธใฐใๅฟ ่ฆใใใใใชใฎใงใKVMๆฌไฝใ้ ใใใๅ ดๅใฏๅฟ ็ถ็ใซใญใผใใผใใทใงใผใใซใใใงใฎๅใๆฟใใจใชใใTabใCapslockใๅค็จใใๆนใฏๆณจๆใ ็่ฑๅฏ่ฝใชใฏใคใคใผใorใฏใคใคใฌในในใคใใใชใฉใไปๅฑใใฆใใๆบ็นใงใใใใใใ ใใๆฌๅฝใซๆใใใ
A**R
Very cool and powerful kvm switch
Review is for: AV Access KVM switch 4KSW21-DM. This kvm performance and ease of use exceeded my expectations. There are 2 modes, kvm mode and usb mode. In kvm mode, you will control one of your PC and in usb mode 2 PCs will show in 2 monitors. TLDR: - I would definitely recommend this one. Solid experience. Great price too for the performance. - KVM and USB modes, which is very unique and not available in other brands. - The product is well made, solid and stable. - Hotkey switching. Fast and no issue. Price: Great price for the specs. I looked around Amazon there are too many low price low quality KVM, I won't choose them because KVM, as a transmission intermediary between computers and displays, requires high-performance video processing capabilities which low price kvm can not handle it, they are USB2.0, no cables included, no 4k, no high refresh rate, and have too much negative reviews. Trust me, you get what you pay for. Appearance: -I was attracted to this look when I first see it, gray, metal body, looks very stable and simple. -It's perfect to modern desk setup. Noise: This kvm is super quiet, I just barely hear any noise from it, just lie on my desktop quietly. Performance: I have PC with NVIDIA RTX 3060 video card and Dell latitude 3520, I usually work in PC, using maya, 3dmax, ps, using Dell laptop for office documents, video conferencing. 2 monitors are in 4k60hz, clear video quality, switching with hotkey between them seamless with no lag, sometimes I switching by button in the front of the unit. -There are 3 USB3.0 ports that allows you to use USB external disk, drive, wireless keyboard and mouse. Cooling: With its metal body, it's NO heat at all in whole day work. In conclusion, this is a quality product, it feels well made and sturdy, would definitely buy and recommend to people.
B**.
Works for a mac and PC as machines
Well equipped and easy to use
L**A
Switch between work and game on a button
I was annoyed about dealing with my work and life on a small screen. This KVM switch came to my eyes, actually at first time I thought it was too expensive until I finally set it up and use it. It is worth the price. What impressed me first is the build quality, it looks not cheap at all. It can switch between 2 PCs in just 2 seconds with 60Hz 4K resolution. I compared a lot before my purchase, and similar KVMs at the about price just support 30Hz 4K, excellent! BTW, it works great with my Mac and Logitech wireless mouse.
J**U
Effortless Dual PC Control and More with the AV Access KVM
This AV Access KVM switch is a fantastic addition to my home office setup! It works exactly as expected, and the build quality feels excellent, promising long-term performance. Connecting my two PCs is a breeze thanks to the 2 HDMI and 1 USB-B ports on each end, making switching between them seamless โ something I'm already enjoying immensely. I appreciate the inclusion of multiple USB ports: three USB 3.0 and one USB 1.1. This allows me to effortlessly connect all my essential peripherals, including my wireless keyboard and mouse, as well as external USB drives, without any hiccups. Unlike other switches I've used, this one thoughtfully includes a 3.5mm audio port. Finally, I can say goodbye to long headset cables and comfortably enjoy gaming and music. The switch itself feels robust and well-constructed, with its sturdy grey metal body adding a touch of reliability to my workspace. A particularly clever design feature is the locked power cord connector, which effectively prevents accidental power disconnections โ a truly amazing detail. Overall, this KVM switch has been perfect for my needs, and I wholeheartedly recommend the AV Access KVM switch to anyone looking for a reliable and feature-rich solution.
C**E
Intermittent stuck key makes this device unworkable
I changed my rating (from 1 star) and my review (quite negative) because I had originally been very frustrated with a stuck key situation (see "Original review", below), but I have since found a workaround.The workaround is to NOT use the keyboard-specific USB port on the front of the device, but rather use one of the other USB ports. It's been over 24 hours since I switched, and the stuck key problem has not reoccurred. I therefore gave it 4 out of 5 stars, because it is performing well but the keyboad-dedicated USB port should not be failing so miserably. Original review: I loved it for a few weeks, but now it intermittently (i.e., multiple times a day) gets a stuck key. In fact, it just did it now on the "u" in "stuck" in the previous sentences. Seems to have something to do with the "s" key. When the unpleasantness occurs, the "s" key suddenly fails to output, then 2 keys later, that 2nd key gets stuck, as if you're keeping your finger on that key. The only way to stop it is to turn off the KVM and then turn it back on. I've tried 2 different keyboards, both of which work fine when directly plugged into my computers. And it happens on both computers that are connected to it. Ironically (no doubt related to the bug), the only key that does not repeat (as you'd expect) when you deliberately hold it down is the "s" key. Must be a bug in the firmware of the KVM. There's a port on the back labelled "update", but I can't find anything on their website about updates of any kind. I called support, but all I got was doctor's office music for about 5 minutes, no announcement of any kind, so not sure if it's real or not.
Trustpilot
4 days ago
2 weeks ago