Last Updated: December 22, 2019 (Refresh Now)
TESmart HDMI 4K 60Hz Ultra HD 2x1 HDMI KVM Switch 3840x2160 60Hz 4 4 4 with 2 Pcs 5ft KVM Cables Supports USB 2 0 Devices Control up to 2 Computers Servers DVR
Last Updated: December 22, 2019 (Refresh Now)
7.3
SCORE
/10
Total Reviews
156
Old Reviews
0
Unverified
8
Spam Test
PASS
4K
RESOLUTION
2
NUMBER OF USB PORTS
Yes
HDMI
Yes
USB
Review Analysis - 148 recent, verified reviews
Detailed Mode
Ports
53kvm, usb, port, switch, kvm switch
+85%
-15%
" ... After trying 3 different makes of 2-port KVM switches I decided to try the slightly more expensive TESmart KVM switch. ... "
" ... I liked it's small form factor and multiple ports though. ... "
" ... It would be great if the switch used a common USB connector for power input. ... "
" ... Cost me more time and money by far than I paid for the KVM switch. ... "
" ... the KVM is coping just fine with them. ... I'm very pleased that sound-output is going over the HDMI too, and that there's only *one* USB cable to the machines, so I don't have to futz around with inputs for the mouse and the speakers and the keyboard and the screen. ... "
" ... I found that these features work fine if you plug the devices into the auxiliary USB port. ... "
" ... Another cool thing was using my Dell docking port on one of the KVM ports. ... "
" ... This unit has no problem recognizing the HDMI signal from that same desktop and other connected laptops. ... "
Keyboard
52mouse, keyboard and mouse, monitor, switching, switch
+63%
-37%
" ... The hot keys for switching are really handy so you don’t have to leave the keyboard. ... "
" ... I was looking for a way to share my keyboard and mouse between two PCs. ... This exceeded my expectations as a Keyboard+Mouse sharing device. ... "
" ... The remote (preferred way to switch) does not function (DOA) but the keyboard alternative for switching provides a fair alternative. ... "
" ... I used it simply for my PC, laptop, 32" monitor, mouse and keyboard. ... "
" ... Works with USB keyboard/mouse combo. ... "
" ... I got this to share my keyboard, mouse, and monitor between my personal desktop and work laptop for when I work from home. ... "
" ... I have it running on a 2560x1440 monitor with a Corsair Gaming keyboard and a R.A.T 7 gaming mouse. ... "
" ... I now have my work lap top and personal computer set up to share the same monitor, keyboard, printer, and mouse. ... "
Mouse
43keyboard, keyboard and mouse, monitor, switch, logitech
+60%
-40%
" ... The devices are connected to a Samsung 32" monitor and use a Logitech wireless keyboard and mouse set. ... "
" ... Connect your Corsair keyboard and mouse to the USB Hub ... you will now have all the functionality of your Corsair keyboard and mouse. ... "
" ... I use 2 computers and for a long time had 2 monitors and 2 keyboard & mouse. ... "
" ... Sharing a wired keyboard and mouse is also a plus. ... "
" ... Only supports hib mouse in mouse port but additional usb locates gaming mouse correctly. ... "
" ... I used it simply for my PC, laptop, 32" monitor, mouse and keyboard. ... I used another USB wireless mouse I had instead and that worked fine. ... "
" ... These are connected to a Coolermaster MasterKeys S mechanical keyboard, a Logitech MX Master mouse and a LG 34UM94-P Monitor. ... "
" ... I was looking for a way to share my keyboard and mouse between two PCs. ... I was going to purchase the StarTech KVM device when I saw this one, in particular it had the capability to switch PCs via mouse movement off the screen and it would take over the other monitor -- in the same way a single PC would share two monitors. ... This exceeded my expectations as a Keyboard+Mouse sharing device. ... You simply move the mouse off the monitor in the direction of the other monitor and it switches control with minimal latency. ... "
Device Compatibility
41switch, connected, switching, mac, kvm
+78%
-22%
" ... I use it to switch between my personal PC and my work laptop. ... KB is still responsive and works just as it does when hooked to computer directly. ... "
" ... Both of my machines are Windows 10 laptops, and both connected readily. ... "
" ... In my case, each has its own monitor which I didn't need to share. ... "
" ... Works well on Mac Pro Late 2013. ... "
" ... I got this to KVM between my SO's and my gaming computers. ... "
" ... It work well with my Linux and W7 PCs. ... "
" ... Works really well switching between a Raspberry Pi and an Intel NUC running Mint. ... "
" ... like using one monitor and one set of speaker for two computer ... "
Resolution
25monitor, resolution, kvm, 60hz, hdmi
+88%
-12%
" ... Have only been able to test it out at 4K@30Hz. ... "
" ... Be careful if you have a monitor bigger than 1080p. ... "
" ... I can confirm all features including 60Hz on my 4K. ... Overall for the price it's a good deal and I recommend it if you need a KVM that support 4K 60Hz. ... if you need a KVM that supports 4K at 60Hz your options are limited. ... "
" ... It works well with my 2 4K HDMI monitors. ... "
" ... I have Mac Pro and a MacBook Pro connected to a Samsung 55" 4k tv. ... "
" ... I have a Windows PC set at 4K resolution sent to a Samsung 28 inch U28ES10 UHD Monitor. ... I also have Mac Mini set at 1080P. ... "
" ... The switcher is fast and has a great picture quality even on 3840 X 2160 on a 4K, 48 inch Monitor. ... "
" ... My laptops run at different display resolution and each resolution is maintained through switching. ... "
Controls
22buttons, switching, function keys, scroll lock, mouse
+50%
-50%
" ... What IS ANNOYING is the brightness of the front panel LEDS. ... "
" ... Function keys do not work. ... "
" ... The caps lock, num lock, scroll lock, and special function keys, (like volumn), do not work. ... This work around fixed the num locks problem but disabled the multimedia keys and the hot key switching. ... "
" ... back button, sometimes doesn't select or will select something behind what I select, I can live with it but disappointed ... "
" ... Also, I have a Logitech gaming mouse with extra buttons on the side, and if I hit one of those extra buttons it tends to freeze up the connected PC. ... "
" ... In my particular case, I noted that the hotkey operations (switch screens, beep control, etc) only appear to operate when the unit it attached to the keyboard usb connection. ... "
" ... Terrible input delay when using key combinations like control + c. You need to hold control down for half a second and then press c to copy something. ... "
" ... I find it cheaply made and that the buttons kind of stick. ... "
Ease of Use
20simple, setup, set, use, works
+95%
-5%
" ... Setup was very simple. ... "
" ... My environment is simple. ... "
" ... It works well once set up. ... - Easy to Use ... "
" ... Good, simple system. ... "
" ... I am really excited that it turned out to be a great and easy product to set up and use. ... "
" ... I was pleasantly surprised at how easy it was to hook up and start using. ... * Set up is quick and easy ... I've used some other KVMs through the years, so the setup was easy for me. ... "
" ... The unit was simple to setup. ... "
" ... Simple to set up and works as advertised. ... "
Setup
18simple, set, easy, took, switch
+94%
-6%
" ... Not a great user interface for setup but still manageable. ... "
" ... * Easy to installs ... "
" ... Overall a great switch, with simple plug and play setup. ... "
" ... Pros - includes cables, small form factor should fit almost any setup. ... "
" ... I think your mileage will vary with this KVM depending on your setup. ... "
" ... The unit was simple to setup. ... "
" ... Simple to set up and works as advertised. ... "
" ... So next thing that delights me is that, while I haven't used a KVM in years, setup was intuitive and took less than 5 minutes. ... "
Cables
18cable, short, power cord, power, cord
+78%
-22%
" ... The included cable are great. ... "
" ... Work as described, got 2 cables with it to connect the monitors. ... "
" ... The included cables worked well but I've replaced them with shorter cables that work better for my installation. ... "
" ... * Comes with all necessary cords ... * Cords are long enough for a typical setup ... "
" ... I bought a nicer cable when it happened before and the problem was solved. ... The problem now is this unit sits between my nice cable and another nice cable, and is introducing this problem yet again. ... "
" ... Its packed well and comes with nice cables. ... "
" ... It comes with all the necessary cabling to get everything plugged in and ready to go. ... - The power cable is right about two feet long. ... "
" ... This is great in that rather disconnecting 4 cables to pack up my work laptop for my commute, there are only two. ... "
Product Reliability
15years, worked, switch, stopped, kvm
+40%
-60%
" ... It seemed no matter which way I plugged it in something would not work. ... "
" ... The product worked for 2 days then it stopped working. ... "
" ... Worked well for about 9 months, then died. ... "
" ... I have had continuous problems with this product working. ... "
" ... Will be looking for a different switch unfortunately. ... "
" ... I would avoid this KVM as I will be returning this unless I can get it working. ... "
" ... I have one functional and one compatibility issue. ... "
" ... It works for a while and then it becomes unresponsive. ... "
Remote
14remote control, use the remote, switching, switch, keyboard
+79%
-21%
" ... Love the fact it as a remote controller for it and that it adapts to USB and HDMI which allowed me to connect my older pc and brand new pc to the same switch box. ... "
" ... I'm not using the remote as it needs line of sight to the switch, but using the hot keys is easy enough. ... "
" ... The remote (preferred way to switch) does not function (DOA) but the keyboard alternative for switching provides a fair alternative. ... I checked the remote's operation with a camera (which is sensitive to the IR signal) and there was no visible IR being broadcast. ... "
" ... Can't comment on the video switching capabilities since I'm not using that feature, nor the remote control. ... "
" ... It comes with a small remote control and easy, non-verbose directions booklet. ... "
" ... - the remote control is a big bonus, ... "
" ... I don't see any value in the remote, but someone might. ... "
" ... Remote had no battery, but I can reach it on my desk anyway. ... "
Display Clarity
14monitor, switching, resolution, desktop, kvm
+86%
-14%
" ... I use mine with a dual screen system for a laptop that has dual video outputs and a single screen desktop. ... "
" ... CONS: When I switch from the extended display from my laptop to the main display for my desktop, the laptop still acts as if the second monitor is active. ... "
" ... Only KVM I could find that supports my new widescreen 3440 x 1440 monitor. ... "
" ... It connects my two PC's to one screen ... "
" ... This was perfect for my application, which was to allow switching of 1 of my 5 computer monitors to display TV on occasion. ... "
" ... I currently use it for work and the transition between my desktop and laptop is flawless Screen resolution is not impacted whatsoever. ... "
" ... My laptops run at different display resolution and each resolution is maintained through switching. ... "
" ... It's solidly constructed, and the switching and display work well. ... "
Sound Quality
11switch, monitor, loud, switching, speakers
+18%
-82%
" ... For one thing, I agree with other reviews that say that the beep generated when you switch channels is really shrill and loud. ... "
" ... The display rendered initially but once I hit the button on the switch and back I got static noise on the monitor, no image. ... "
" ... The audio output is really weird. ... This can be easily remedied by muting the speakers on the monitor, but I would expect the KVM to not send the audio signal if it's rerouting it. ... "
" ... Made a very loud sound when switching from A to B. ... "
" ... Has an annoying beep sound when you switch from one input to the next. ... "
" ... If my specifics (below) sound anything like yours, definitely avoid it! ... "
" ... Although their website says that you can turn off the annoying beeping sound, they do not provide any ways to do that. ... "
Marketplace
9product, advertised, works, received, happy
+89%
-11%
" ... Works as advertised. ... "
" ... , it was slightly cheaper with free shipping! ... "
" ... TESmart thanks so much for a quality product! ... "
" ... This thing works as advertised. ... "
" ... Very happy with this product and company. ... "
" ... Works exactly as advertised. ... "
Price
8worth, product, opinion, get, cost
+88%
-13%
" ... It may cost more, but so far is well worth it. ... "
" ... - Cost Effective for what you get. ... "
" ... Perfect product at a great price! ... "
" ... Highly recommended and a steal at the price. ... "
" ... I think this is a very nice device and for the price its pretty amazing however there are a few downsides in my opinion which are discussed below. ... "
" ... I used them a lot, so, in my opinion its worth one star off the rating. ... "
Picture Quality
8picture, hdmi, pretty, inch monitor, good
+100%
" ... Picture quality is excellent, and nice to have HDMI cables included. ... "
" ... The switcher is fast and has a great picture quality even on 3840 X 2160 on a 4K, 48 inch Monitor. ... "
" ... Picture quality seems fine, but I'm pretty sure this is the equivalent of 4:2:2. ... "
" ... I have a 32 inch monitor and the device provided great higher resolution pictures from both connected picture. ... "
Volume
7switching, beep, switch, volume, turn
-100%
" ... Made a very loud sound when switching from A to B. ... "
" ... * The very LOUD beep when you switch between computers is annoying. ... "
" ... The only drawback was a ridiculously loud beep when switching, and no obvious way to mute or lower the volume. ... "
" ... First off, the beep when you turn it on or switch between laptops is unnecessarily loud. ... "
" ... Louder than average beeps when switching and bright LED lights because of which I need to turn off at night. ... "
" ... For example, Volume up & down does nothing. ... "
Software Platform
7windows, web, tesmart, switching, site
+86%
-14%
" ... (Please note, using such a hub is in the setup video at the TESmart web site. ... "
" ... Works really well switching between a Raspberry Pi and an Intel NUC running Mint. ... "
" ... I use this for programming with a Mac-mini and a Linux system. ... "
" ... Not a great user interface for setup but still manageable. ... "
" ... Both of my machines are Windows 10 laptops, and both connected readily. ... "
" ... I needed a KVM to connect my Debian Linux home machine and my Windows 10 laptop which I use for business purposes. ... Also there are a number of ways to tile/rearrange the windows on both machines. ... "
Overall performance
7one, works, well, performance, device
+86%
-14%
" ... Switches both video and audio fast. ... "
" ... Works really well switching between a Raspberry Pi and an Intel NUC running Mint. ... "
" ... Works perfectly at high resolution without freezing at all. ... "
" ... Still love the unit - very solid operations. ... "
" ... All in all the value and performance is exactly what I was hoping for. ... "
" ... I'm very happy with the performance so far and only have a few small issues. ... "
USB
7usb, usb 2 0, switch, kvm, port
+86%
-14%
" ... But I have a USB hub that I plugged into the Peripheral USB port and all works like a charm. ... "
" ... Love the fact it as a remote controller for it and that it adapts to USB and HDMI which allowed me to connect my older pc and brand new pc to the same switch box. ... "
" ... The extra shared USB port on the KVM is very nice. ... "
" ... The usb hub featue works pretty well. ... "
" ... Also nice to have a USB plug on the switch. ... "
" ... If you use the separate USB 2.0 point, the extra buttons work. ... "
Delivery
6box, product, good, works
+100%
" ... I really love this little box. ... "
" ... On time as ordered, works good. ... "
" ... As soon as I opened the box I had a good feeling based on the care that was given to the packaging. ... "
" ... I received this product only yesterday, so I can't speak to it's longevity. ... "
" ... - Ready to go right out of box ... "
Gaming
5notice, kvm, rpg, require, reaction
+100%
" ... I got this to KVM between my SO's and my gaming computers. ... I don't know if it's the cable length or the KVM, there is a few ms increase, but as a mostly RPG gamer I don't notice it. ... I only notice it in faster FPS games. ... "
" ... Even in Gaming scenario, there is no lag from what I can tell. ... "
" ... Thus let's me use my gaming screen and keyboard with my work laptop. ... "
" ... Needed the device so I could finish hooking up my gaming computer to my daily computer. ... "
" ... If you're gaming, you won't be happy either, because although it has almost no delay in the commands, if you're playing fps games which require a lot of precision and fast reaction time, you'll notice the difference when using the kvm vs direct connection with the gaming rig. ... Still good for RPG and other type of games that do not require fast reaction and response time ... "
Product As Described
5advertised, works
+80%
-20%
" ... Works as advertised. ... "
" ... This thing works as advertised. ... "
" ... Works exactly as advertised. ... "
Cable Length
3power cord, long, power, maybe, longer
+67%
-33%
" ... * Comes with all necessary cords ... "
" ... - The power cable is right about two feet long. ... "
Returns
3decided, died
-100%
" ... Returning the day after i received it. ... "
" ... Decided to not return but would not purchase again. ... "
Build Quality
3piece, like, high, well, seems
+100%
" ... I like the heavier metal construction of this unit, as well as the switchable cables, meaning I can use the two included cables to connect to computers, or purchase others as needed for differing configurations (i.e., DVI, Displayport). ... "
" ... Seems like a solid piece of hardware. ... "
" ... Sturdy as you can expect ... "
Battery Life
3spare, included, find, remote control, key
+33%
-67%
" ... 2. battery for remote control is not included, and I couldn't even find what battery number should be used, so I just put the spare for my car key and, luckily, it worked ... "
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Specifications
Connectivity
Number of USB ports: 2
HDMI: Yes
USB: Yes
Display
Resolution: 4K