Designed for use in secure defense and intelligence applications, this IPGard SKMN-4S 4-Port USB KM Switch Audiofrom IPGard SKMN-4S 4-Port USB KM Switch Audiofeatures mechanical, electrical and optical signal isolation to prevent hacking and data leakage. It controls data relays using inverted signals, shielding connections from outside intrusion by forcing them to work one at a time. Each port uses its own isolated data channel and each unit features non-reprogrammable ROM to protect the switch's functions. The switch emulates the presence of a keyboard and a mouse for every attached computer through a USB cable, preventing direct connection between the peripherals and the connected computer.

• Mouse switching technology
• Supports Windows, Mac and Linux OS
• Supports balanced speaker output and audio switching
• Front panel tactile buttons with LED indicator
• External power supply (Level VI efficiency)
• Non-reprogrammable ROM
• Active anti-tamper switches
• Long-life internal anti-tampering battery
• External tamper-evident seals
• Keyboard and mouse emulation
• Certified by NIAP (Protection profile for Peripheral Sharing Switch Version 3.0)

• Government operations
• Defense applications
• Secure control rooms
• Corporate communications
• Server operations
• Educational administrations
• Medical facilities
• Banking network
• Insurance data centers
• Transit management
• Industrial operations
• Intelligence communications 

Related Questions and Answers

Q: 1. Will it work with Windows 10?

A: Yes, this unit is actually OS independent (it is pure hardware, no software needed). If you are using it with a scanner, just make sure the switch is selected to each pc when you are booting up otherwise it may not work properly in the software - just a tip.

Q: 2. Why does this output to hdmi instead of display? isn't there a capability loss with that ?

A: For general use there would be no capability loss between the two formats based on what the IOGEAR 4-Port 4K Triple View DisplayPort KVMP Switch is capable of.

Q: 3. Thinking of getting a KEKS KM-Q for my Yashica Mat 124 TLR. Which one should give me ease of use, Back Display or Top Display?

A: The Keks KM-Q Light Meter with Back Display (Chrome) is best for the Yashica Mat 124 Twin-Lens Reflex.

Q: 4. Exactly what cables come with this? Will I need a DP to HDMI cable? Monitors Have DVI, HDMI but not DP.

A: IOGEAR SAYS: First, thank you for choosing IOGEAR. The GCS1934 comes with DP 1.2 cables. If you are going to use a DP to HDMI cable/adapter we recommend to use active adapters. Thank you for choosing IOGEAR.

Q: 5. I am look at hard wiring 4 trend-net ip camera to a computer. Will this box allow be to do that? and access the IP address of each camera?

A: Yes, it will work. I'm not familiar with the IP cameras, but I would think that you'll need POE injectors to power the cameras using this switch. You other option would be to purchase a POE switch, which would provide the necessary power to the cameras.

Q: 6. Is it compatible with #IOGXD24KIT or/and #IOGXS24KIT?

A: As per the manufacturer, the rack ears that are compatible with the IOGEAR 4-Port 4K Dual View HDMI KVMP Switch with USB Hub and Audio are the BH #IOGXS24KIT • MFR #GXS24KIT.

Q: 7. do you need to have a program open for the printer switch to work?

A: I just Plugged it in and it worked ok. It took a little effort to Be sure it got switched to the right printer/computer combination. But no, there is no software involved.

Q: 8. Hello, Do you know if most of wireless mice or bluetooth keyboards works with this device? Thanks!

A: The KVM has two kinds of USB ports, keyboard / mouse specific and general. The specific ones are connected to KVM itself then repeated as emulated device to computers. The general one just works as directly attached USB device. If you connect your mouse or keyboard on generic USB port, they works just like they are connected to computer so they should work as expected. However if you connect through specific port, the mouse or keyboard needs to be a standard USB HID mouse or keyboard to work properly. That means generally bluetooth technology won't work, and some keyboard and mouse with advanced features won't work.

Q: 9. What version of the hardware is this switch?

A: Sorry for the late response, but just to confirm, I ordered my unit on May 2, 2016 and also received H/W version 3.0R. And FWIW, this TRENDnet switch replaced my failed Linksys switch and worked perfectly right out of the box. It's been running 24x7 for over five months now without a single issue - highly recommended.

Q: 10. Will it work with Epson Sure Color P400?

A: Yes, Any printer that uses USB 2.0 shall be able to connect to this printer switch. Customer also has to install the printer driver on both computers.