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    Best Seller
    ATEN CS724KM KVM

    ATEN CS724KM KVM

    The CS724KM is a 4-Port USB KM Switch that enables users to control up to 4 computers with a single keyboard and mouse. Two switches can be daisy-chained to enable control of up to 8 computers from a single console. The CS724KM features various... more

    $349.49

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    2-Port USB 3.0 4K HDMI KVMP Switch with Audio Mixer Mode

    2-Port USB 3.0 4K HDMI KVMP Switch with Audio Mixer Mode

    The KVMP Switch offers effortless management of two HDMI interface computers from a single USB keyboard mouse and HDMI monitor. Supporting the most superior video quality up to 4K DCI (4096 x 2160 @ 60Hz) the optimizes user experience of multitasking.... more

    $334.86

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    Best Seller
    ATEN CS19208 8-Port USB 3.0 4K DisplayPort KVM Switch with Rack Mounting Kit

    ATEN CS19208 8-Port USB 3.0 4K DisplayPort KVM Switch with Rack Mounting Kit

    The ATEN CS19208 8-Port USB 3.0 4K DisplayPort KVM Switch can effectively access and control up to 8 DisplayPort computers from a single USB keyboard USB mouse and monitor console. With its dual interface console users can choose between... more

    $999.08

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    Kentek 12 Inch IN DB9 Serial Expansion Port Bracket RS-232 COM AT Everex D-Sub 9 Pin Male to IDC 10 Pin Female M/F for PC Mac Linux MotherBoard Header

    Kentek 12 Inch IN DB9 Serial Expansion Port Bracket RS-232 COM AT Everex D-Sub 9 Pin Male to IDC 10 Pin Female M/F for PC Mac Linux MotherBoard Header

    Kentek 12 Inch IN DB9 Serial Expansion Port Bracket RS-232 COM AT Everex D-Sub 9 Pin Male to IDC 10 Pin Female M/F for PC Mac Linux MotherBoard Header more

    $7.98

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    BZBGEAR 4x1 HDMI 2.0/USB 3.0 UHD 4K60 KVM Switcher BG-UHD-KVM41

    BZBGEAR 4x1 HDMI 2.0/USB 3.0 UHD 4K60 KVM Switcher BG-UHD-KVM41

    *Save The Tax Instantly! Use B&H Payboo to get an instant rebate on the Tax amount.

    Free Express Shipping! BZBGEAR 4x1 HDMI 2.0/USB 3.0 UHD 4K60 KVM Switcher Use 1 x Workstation for 4 x Computers, Supports up to DCI/UHD 4K60 Resolution, 4 x HDMI 2.0 Inputs, 1 x HDMI 2.0 Output, 3 x USB 3.0 Keyboard/Mouse Ports, 4 x USB Type-B... more

    $649.00

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    OREI 4K@60Hz 4X1 HDMI KVM Switch With RS-232 Control (UKM-401)

    OREI 4K@60Hz 4X1 HDMI KVM Switch With RS-232 Control (UKM-401)

    The UKM-401 is a 4K@60Hz 4X1 HDMI KVM Switch that features 4 HDMI inputs and 1 output. It features 4 USB-B and 4 USB-A ports to connect a PC or laptop and other computer peripherals such as keyboard or mouse. This versatile device allows you to connect... more

    $74.99

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    Startech PCI-E Serial Parallel Combo

    Startech PCI-E Serial Parallel Combo

    2S1P PCI Express Serial Parallel Combo Card with Breakout Cable Add a parallel port and two RS-232 serial ports to your PC through a PCI-Express expansion slot.- SKU: ZX9DHPEX2S1P553B more

    $53.96 $46.17

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    Digi International EP-USB-4 4-4 RS-232 Serial DB-9 Digi Edgeport USB-to-Serial Converters & Adapter

    Digi International EP-USB-4 4-4 RS-232 Serial DB-9 Digi Edgeport USB-to-Serial Converters & Adapter

    Digi Edgeport USB-to-serial converters offer instant I/O expansion for peripheral device connectivity. An out-of-the-box (external) alternative to PCI cards Edgeport makes it easy to add serial and USB ports to a PC server or thin client in minutes -... more

    $324.93

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    Syba RS-232 + RS-422/485 DB9 Serial M.2 B+M Key Controller Card

    Syba RS-232 + RS-422/485 DB9 Serial M.2 B+M Key Controller Card

    The IOCrest SI-ADA15070 lets you add One RS-232 and RS-422/485 serial ports to your embedded computer thought a free M.2 Slot. To be used in applications such as serial attached devices serial networking/monitoring equipment data acquisition system POS... more

    $36.02

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    StarTech.com PEX8S1050LP 8-Port PCI Express Serial Card - 16C1050 UART RS232 - PCIE Low Profile Bracket - DB9 Serial Card (PEX8S1050LP)

    StarTech.com PEX8S1050LP 8-Port PCI Express Serial Card - 16C1050 UART RS232 - PCIE Low Profile Bracket - DB9 Serial Card (PEX8S1050LP)

    Add eight RS-232 DB9 serial ports to your desktop computer through two PCIe expansion card slots. This PCI express serial card with two breakout cables provides you with multiple ports to connect a wide variety of serial peripherals at speeds of up to... more

    $38.38 $32.77

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    StarTech 8-Port PCI Express RS232 Serial Adapter Card PEX8S1050

    StarTech 8-Port PCI Express RS232 Serial Adapter Card PEX8S1050

    Add eight RS-232 DB9 serial ports to your desktop computer through a PCIe expansion card slots. This PCI express serial card with 8-port breakout cable provides you with multiple ports to connect a wide variety of serial peripherals at speeds of up to... more

    $209.99 $186.99

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    Siig AC Quad Serial Port RS232 Pcie Card 256 Bytes Brown Box Black

    Siig AC Quad Serial Port RS232 Pcie Card 256 Bytes Brown Box Black

    SIIG s Quad-Serial Port RS-232 PCIe Card is designed to provide four 9-pin RS-232 serial ports to your PCI Express-enabled desktop computer. This 4-port serial PCIe adapter card features 256-byte FIFO buffers to support fast data transferring to ensure... more

    $62.82

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    DP CYBERSERIAL 4S PCIE RS-232

    DP CYBERSERIAL 4S PCIE RS-232

    Adds four RS-232 serial ports to PCI Express enabled computer systems. Replaces part # JJ-E40011-S4 Note: Replaces part # JJ-E40011-S4 Easily adds four RS232 DB9 serial ports through an available PCI Express slot PCI Express 1-lane (x1) adapter works... more

    $113.64 $102.12

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    SI-PEX50054 Syba Multimedia Inc Pcie 2x Serial Db9 Port- 1x Parallel Po

    SI-PEX50054 Syba Multimedia Inc Pcie 2x Serial Db9 Port- 1x Parallel Po

    The IOCrest SI-PEX50054 2 port DB9 serial and 1 port DB25 parallel PCI-E 1.0 x1 controller card turns a single pci-express x1 slot into two rs-232 serial ports and one EPP/ECP parallel port. Suitable for installation in a small form factor computer the... more

    $24.88

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    Aten Technology 4-Port USB Boundless KM Switch (Cables Included)

    Aten Technology 4-Port USB Boundless KM Switch (Cables Included)

    The CS724KM is a 4-Port USB KM Switch that enables users to control up to 4 computers with a single keyboard and mouse. Two switches can be daisy-chained to enable control of up to 8 computers from a single console. The CS724KM features various... more

    $349

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    More information about Computers & Software

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