4 Port USB KVM Switches

Top SellingFilter

SmartAVI DVN-4PDVNET-4P: 4x1 DVI-D/USB2.0/Audio Switch
$399.00 $310.91
NEW
SmartAVI DPN-4DUO4 Port, Dual Monitor, 4K DisplayPort 1.2, USB Hub
$899.00 $700.52
NEW
SmartAVI DPN-4Quad4 Port Quad Monitor 4K DisplayPort KVM w/ 2x USB Peripheral Hub, RS-232 & Audio
$1,199.00 $934.29
Adder AV4PRO-DP4-Port DisplayPort KVM 
w/ audio and USB
$675.00 $607.50
Adder AV4PRO-DVI4-port, Dual link DVI KVM
w/ USB true emulation technology
$495.00 $445.50
Adder AV4PRO-DVI-DUAL4-port, Dual-head, Dual link DVI-I w/ USB True Emulation
$995.00 $895.50
Adder AV4PRO-DVI-TRI4-port, Tri-head, Dual link DVI-I with USB true emulation technology
$1,395.00 $1,255.50
Adder AV4PRO-DVI-QUAD4-port, Quad-head, Dual link DVI-I with USB True Emulation Technology
$1,795.00 $1,615.50
Adder AV4PRO-VGAVGA, USB 4 port switch with USB True Emulation Technology
$425.00 $382.50
Adder AV4PRO-VGA-DualVGA, Dual Video, USB 4 port switch with USB True Emulation Technology
$645.00 $580.50
Adder AV4PRO-VGA-TripleVGA, Triple Video, USB 4 port switch with USB True Emulation Technology
$735.00 $661.50
Adder AV4PRO-VGA-QuadVGA, Quad Video, USB 4 port switch with USB True Emulation Technology
$825.00 $742.50
IOGEAR GCS634UIOGEAR 4 Port VGA/USB KVM Switch - Incl. Cables & Audio Support
$79.95
Startech StarView SV431USB4 Port USB KVM Switch
$133.00
Belkin F1DS104J4 port, SOHO
USB KVM switch
$169.99
Aten CS1764A4 Port DVI-D KVMP with USB 2.0 peripheral sharing
$308.00 $247.59
ATEN CS1734B4-Port USB 2.0 KVMP Switch with OSD
$179.00 $143.89
Belkin OmniView F1DA104Z4 port USB & PS/2 KVM switch
$229.99
4-Port USB DVI Dual KVM Switch4-Port USB DVI Dual KVM Switch
$695.00 $559.25
ATEN CS1744ATEN 4-Port Dual-View 
dual monitor KVM Switch
$317.00 $254.20
IOGEAR GCS11044-Port IOGEAR DVI KVMP
Switch w/ Audio & Cables
$249.95 $199.99
Belkin F1DD104L4-port, DVI & USB
KVM switch
$249.99
Belkin F1DH104L4-port Dual VGA USB SOHO KVM Switch with audio
$319.99
SmartAVI HKM-04SControls 4 PCs or Macs on 1 HDMI Display w/ Stereo Audio
$329.00 $256.36
NEW
SmartAVI HDN-4Quad4 Port Quad Monitor 4K HDMI KVM w/ 2x USB Peripheral Hub, RS-232 & Audio
$999.00 $778.44
IOGEAR GCS12044 port dual-Link DVI KVMP
w/ 2.1 sound audio - Discontinued
$499.95
ATEN CS84U4-Port PS/2-USB VGA KVM Switch incl Cables
$116.00 $93.25
Avocent SV2404-port 4K Desktop KVM, DVI-I (dual-link), 3x USB 3.0 Peripheral Ports, Audio
$548.68 $400.04
Avocent SV240H4-port 4K Desktop KVM, HDMI 1.4, USB 3.0 Peripheral Port, Audio
$670.88 $488.91
Avocent SV240D4-port 4K Desktop KVM, DisplayPort 1.2, USB 3.0 Peripheral Port, & Audio
$793.08 $577.78
Rose KVM-4TDDL/A1
KVM Switch1x4 KVM Switch, DVI-I, Dual-Link, USB 2.0, 
stereo audio
$695.00 $608.13
Avocent Cybex SC8404-port Secure EAL4+ KVM, DVI-I (dual-link), Audio
$998.75 $698.75
Gefen EXT-DVIKVM-441DL4x1 DVI KVM switcher, dual link
$1,029.00 $717.91
Rose XTS-V0x04D1-L1x4 Switch - 1 Local PS2 User, VGA, 4 CPUs
$800.00 $700.00
Rose XTS-V2x04D2-L2x4 Switch - 1 Local PS2 User, VGA, 2 Remote Users, 4 CPUs
$1,150.00 $1,006.25
Avocent Cybex SC9404-port Secure EAL4+ KVM, Dual Monitor DVI-I (dual-link), Audio
$1,373.75 $959.61
Gefen EXT-DVIKVM-444DL4x4 dual-link Matrix KVM
 w/ IR remote
$1,544.00 $1,077.21
Raritan Dominon DKSX2-1444-port IP KVM, 4-port serial, 
power control port & modem
$1,999.00 $1,881.41
Rose UltraConsole UCR-1R1X04U/2Single Pathway, 4-Port 
KVM over IP Switch
$1,599.00 $1,399.13
Rose QuadraVista QV-4KVMDVI-2DVI KVM w/ Quad Screen,
PIP and Full-Screen modes
$3,995.00 $3,245.94
NTI SPLITMUX-DVI-4NTI Quad Screen Splitter w/ KVM Switch
$3,505.00 $3,222.99
SmartAVI DVN-4QuadS4-Port Quad Display DVI-D 

KVM Switch with USB 2.0 Sharing
$899.00 $700.52
SmartAVI DVN-4TrioS4-Port KVM Triple Display

DVI-D Switch with USB 2.0 Sharing
$799.00 $622.60
SmartAVI DVN-4ProS4-Port DVI-D KVM Switch

with USB 2.0 Sharing 
$599.00 $466.75
SmartAVI DVN-4DuoS4-Port Dual Display DVI-D KVM Switch with
USB 2.0 Sharing
$699.00 $544.68
NEW
SmatAVI D2H-4P4-Port, 4K (UHD) DisplayPort-to-HDMI KVM Switch with USB Hub, and DisplayPort Emulation
$599.00 $492.33
NEW
SmatAVI D2H-4P-Duo4-Port, 4K (UHD) Dual-Monitor DisplayPort-to-HDMI KVM Switch with USB Hub, and DisplayPort Emulation
$999.00 $821.10
NEW
SmatAVI D2H-4P-Quad4-Port, 4K (UHD) Quad-Monitor DisplayPort-to-HDMI KVM Switch with USB Hub, and DisplayPort Emulation
$1,299.00 $1,067.67
Tripplite B004-DPUA4-K4-Port 2K DisplayPort KVM Switch w/Audio, Cables and USB 3.0 Hub. 
$560.00 $437.50

AdderView PRO

1 to 4 Multi-Monitor VGA, DVI or DisplayPort4 to 8 Computers / ServersUp to 2K (2048 x 1080) ResolutionIndependent USB Hub & Audio Support

Avocent SV240

Dual-Link DVI Desktop KVMControl 4 Computers / ServersSupports 4K UHD (3840X2160) Resolution3x USB 3.0 Peripheral USB Ports & Audio Support

SmartAVI HKM-04S

Control 4 HDMI Computers / ServersHigh Definition 1080P SupportBalanced stereo audio output

Avocent SC945H

Dual-Monitor Secure HDMI KVMControl 4 Computers / ServersSupports 4K UHD (3840X2160) ResolutionUSB 3.0 Peripheral & Audio Support

SmartAVI DVN & DPN

1 to 4 Multi-Monitor DVI or DisplayPort4 to 16 Computers / Servers2K (2048 x 1080) to 4K UHD (3840x2160) ResolutionUSB 2.0 Peripheral Hub & Audio Option

Avocent SC740

Secure EAL2+ Rated 4 Computer / Server KVMUp to 2560x1600 @ 60Hz ResolutionDual-Monitor DVI / VGA (With Adapter)Audio Support

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Top Selling 4 Port USB KVMs

SmartAVI DVN-4P

DVNET-4P: 4x1 DVI-D/USB2.0/Audio Switch

SmartAVI DPN-4DUO

4 Port, Dual Monitor, 4K DisplayPort 1.2, USB Hub

SmartAVI DPN-4Quad

4 Port Quad Monitor 4K DisplayPort KVM w/ 2x USB Peripheral Hub, RS-232 & Audio

Adder AV4PRO-DP

4-Port DisplayPort KVM w/ audio and USB

Adder AV4PRO-DVI

4-port, Dual link DVI KVMw/ USB true emulation technology

Adder AV4PRO-DVI-DUAL

4-port, Dual-head, Dual link DVI-I w/ USB True Emulation

Adder AV4PRO-DVI-TRI

4-port, Tri-head, Dual link DVI-I with USB true emulation technology

Adder AV4PRO-DVI-QUAD

4-port, Quad-head, Dual link DVI-I with USB True Emulation Technology

Adder AV4PRO-VGA

VGA, USB 4 port switch with USB True Emulation Technology

Adder AV4PRO-VGA-Dual

VGA, Dual Video, USB 4 port switch with USB True Emulation Technology

Adder AV4PRO-VGA-Triple

VGA, Triple Video, USB 4 port switch with USB True Emulation Technology

Adder AV4PRO-VGA-Quad

VGA, Quad Video, USB 4 port switch with USB True Emulation Technology

IOGEAR GCS634U

IOGEAR 4 Port VGA/USB KVM Switch - Incl. Cables & Audio Support

Startech StarView SV431USB

4 Port USB KVM Switch

Belkin F1DS104J

4 port, SOHOUSB KVM switch

Aten CS1764A

4 Port DVI-D KVMP with USB 2.0 peripheral sharing

ATEN CS1734B

4-Port USB 2.0 KVMP Switch with OSD

Belkin OmniView F1DA104Z

4 port USB & PS/2 KVM switch

4-Port USB DVI Dual KVM Switch

4-Port USB DVI Dual KVM Switch

ATEN CS1744

ATEN 4-Port Dual-View dual monitor KVM Switch

IOGEAR GCS1104

4-Port IOGEAR DVI KVMPSwitch w/ Audio & Cables

Belkin F1DD104L

4-port, DVI & USBKVM switch

Belkin F1DH104L

4-port Dual VGA USB SOHO KVM Switch with audio

SmartAVI HKM-04S

Controls 4 PCs or Macs on 1 HDMI Display w/ Stereo Audio

SmartAVI HDN-4Quad

4 Port Quad Monitor 4K HDMI KVM w/ 2x USB Peripheral Hub, RS-232 & Audio

IOGEAR GCS1204

4 port dual-Link DVI KVMPw/ 2.1 sound audio - Discontinued

ATEN CS84U

4-Port PS/2-USB VGA KVM Switch incl Cables

Avocent SV240

4-port 4K Desktop KVM, DVI-I (dual-link), 3x USB 3.0 Peripheral Ports, Audio

Avocent SV240H

4-port 4K Desktop KVM, HDMI 1.4, USB 3.0 Peripheral Port, Audio

Avocent SV240D

4-port 4K Desktop KVM, DisplayPort 1.2, USB 3.0 Peripheral Port, & Audio

Rose KVM-4TDDL/A1KVM Switch

1x4 KVM Switch, DVI-I, Dual-Link, USB 2.0, stereo audio

Avocent Cybex SC840

4-port Secure EAL4+ KVM, DVI-I (dual-link), Audio

1 to 4 Multi-Monitor VGA, DVI or DisplayPort
4 to 8 Computers / Servers
Up to 2K (2048 x 1080) Resolution
Independent USB Hub & Audio Support

Dual-Link DVI Desktop KVM
Control 4 Computers / Servers
Supports 4K UHD (3840X2160) Resolution
3x USB 3.0 Peripheral USB Ports & Audio Support

Control 4 HDMI Computers / Servers
High Definition 1080P Support
Balanced stereo audio output

Dual-Monitor Secure HDMI KVM
Control 4 Computers / Servers
Supports 4K UHD (3840X2160) Resolution
USB 3.0 Peripheral & Audio Support

1 to 4 Multi-Monitor DVI or DisplayPort
4 to 16 Computers / Servers
2K (2048 x 1080) to 4K UHD (3840x2160) Resolution
USB 2.0 Peripheral Hub & Audio Option

Secure EAL2+ Rated 4 Computer / Server KVM
Up to 2560x1600 @ 60Hz Resolution
Dual-Monitor DVI / VGA (With Adapter)
Audio Support

4-Port DisplayPort KVM
w/ audio and USB

4-port, Dual link DVI KVM
w/ USB true emulation technology

4 port, SOHO
USB KVM switch

ATEN 4-Port Dual-View
dual monitor KVM Switch

4-Port IOGEAR DVI KVMP
Switch w/ Audio & Cables

4-port, DVI & USB
KVM switch

4 port dual-Link DVI KVMP
w/ 2.1 sound audio - Discontinued

Rose KVM-4TDDL/A1
KVM Switch

1x4 KVM Switch, DVI-I, Dual-Link, USB 2.0,
stereo audio

4x4 dual-link Matrix KVM
w/ IR remote

4-port IP KVM, 4-port serial,
power control port & modem

Single Pathway, 4-Port
KVM over IP Switch

DVI KVM w/ Quad Screen,
PIP and Full-Screen modes

4-Port Quad Display DVI-D
KVM Switch with USB 2.0 Sharing

4-Port KVM Triple Display
DVI-D Switch with USB 2.0 Sharing

4-Port DVI-D KVM Switch
with USB 2.0 Sharing

4-Port Dual Display DVI-D KVM Switch with
USB 2.0 Sharing