Network Hub & Switches › USB › RS-232

The ATEN CE820 USB HDMI HDBaseTâ„¢ 2.0 KVM Extender integrates the latest HDBa... The ATEN CE820 USB HDMI HDBaseTâ„¢ 2.0 KVM Extender integrates the latest HDBaseTâ„¢ 2.0 technologies to deliver 4K HDMI video stereo audio USB Ethernet and RS-232 signals up to 100 meters using single Cat6 / 2L-2910 Cat 6 cable. The HDBaseTâ„¢ 2.0... more

The CE750A is a USB-based KVM Extender with automatic signal compensation and ... The CE750A is a USB-based KVM Extender with automatic signal compensation and RS-232 serial functionality that allows access to a computer system from a remote USB console (USB keyboard monitor and USB mouse). Because it allows access to a computer... more

Why install an internal serial adapter to get extra COM ports when using an ex... Why install an internal serial adapter to get extra COM ports when using an external USB connection makes more sense? Our USB Hubs convert your serial devices to USB-adaptable peripherals without sacrificing serial connection speeds. The hubs feature... more

Free Shipping! AVMATRIX 8 x 8 3G-SDI Matrix Switcher (1 RU) 8 x 3G-SDI Inputs ... Free Shipping! AVMATRIX 8 x 8 3G-SDI Matrix Switcher (1 RU) 8 x 3G-SDI Inputs / 8 x 3G-SDI Outputs, YUV Color Space, Level A & B Signals Supported, DVB-ASI Interface Compatible, PC Software Control, Front-Panel Button Controls, RJ45, RS-232 & USB for... more

Free Express Shipping! Kramer 4K60 4:4:4 HDMI Extender with USB, Ethernet, RS-... Free Express Shipping! Kramer 4K60 4:4:4 HDMI Extender with USB, Ethernet, RS-232 & IR over Long-Reach HDBaseT 3.0 HDBaseT 1.0 Receiver, Bidirectional PoE (Ethernet/HDBaseT), 4K60 Hz up to 130', 1080p up to 230' more

The KanexPro UltraSlim 4K HDMI 4x1 Switcher enables you to switch among four H... The KanexPro UltraSlim 4K HDMI 4x1 Switcher enables you to switch among four HDMI sources and output to one 4K HDMI display.Supporting resolutions of up to 4K x 2K @ 60 Hz this switcher features auto-identification of inputs 4:4:4 color sampling and 18... more

Startech 4-Port Industrial USB to RS-232/422/485 Serial Adapter - 15 kV ESD Pr... Startech 4-Port Industrial USB to RS-232/422/485 Serial Adapter - 15 kV ESD Protection - USB to Serial Adapter - Add four COM ports supporting three serial protocols to easily connect serial devices to your computer through USB with 15 kV ESD... more

Digi Edgeport 4 - serial adapter - USB - RS-232 x 4 Digi Edgeport 4 - serial adapter - USB - RS-232 x 4 more

Gefens AV over IP solutions continue our tradition of providing high performan... Gefens AV over IP solutions continue our tradition of providing high performance scalable expandable and secure AV routing and distribution over a standard Gigabit Local Area Network. Our Gen 2.0 KVM products offer enhanced performance features and... more

Cisco WS-C3560X-48T-S 48-Port Gigabit Catalyst Switch Product Name Cisco Catal... Cisco WS-C3560X-48T-S 48-Port Gigabit Catalyst Switch Product Name Cisco Catalyst 3560X-48T-S Product Code WS-C3560X-48T-S Condition Used TESTED working 100% in good condition. Product Features SPECIFICATIONS Product Description Cisco Catalyst... more

2-Port 4K DisplayPort KVMP Switch Featuring a revolutionary combination of 4K ... 2-Port 4K DisplayPort KVMP Switch Featuring a revolutionary combination of 4K DCI resolution and enhanced user-friendly operation IOGEAR s 2-Port 4K DisplayPort KVMP Switch with Dual Video Out and RS-232 provides the latest innovations in DisplayPort... more

The KVX HP Series Extenders are high-performance KVMA (keyboard video mouse au... The KVX HP Series Extenders are high-performance KVMA (keyboard video mouse audio) extenders. Ultra-high-definition (UHD) 4K60 video USB 2.0 and audio are transmitted on a single CATx or fiber cable. Developed for enterprise organizations and... more

The UKM-401 is a 4K@60Hz 4X1 HDMI KVM Switch that features 4 HDMI inputs and 1... 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

Dell 210-ASPR PowerSwitch N3248P-ON 48-Ports 30 Watts Managed Switch - PoE - L... Dell 210-ASPR PowerSwitch N3248P-ON 48-Ports 30 Watts Managed Switch - PoE - Layer 3 - Hot-Plug - Black This product is Used-Like New. Includes a 90-Day Warranty. May show limited signs of use and some accessories such as manuals and extra software... more

Add the MXNet 1G Decoder/Receiver Device from AVPro Edge to your network to de... Add the MXNet 1G Decoder/Receiver Device from AVPro Edge to your network to decode IP video for video walls digital signage or high-resolution monitoring. The decoder inputs up to 4K60 4:4:4 video from the MXNet switch or a multicast-capable L3 switch... more

Free Express Shipping! MuxLab Single-Mode HDMI 2.0 Fiber Extender Kit Transmit... Free Express Shipping! MuxLab Single-Mode HDMI 2.0 Fiber Extender Kit Transmits and Receives HDMI 2.0 Signals, Supports up to 4K @ 60 Hz HDMI & HDR, HDCP 2.2 Compliant, USB 1.1 Compatible, 6.2 Miles over Single-Mode Cable, RS-232, IR Receiver/Blaster,... more

The Alfatron Compact 4x4 HDMI Matrix Switcher connects four video inputs to fo... The Alfatron Compact 4x4 HDMI Matrix Switcher connects four video inputs to four video outputs along with accompanying S/PDIF audio to create efficient multi-display home entertainment systems classroom integration or conference rooms. All video inputs... more

Free Express Shipping! Smart-AVI 4-Port Quad-Head DisplayPort KVM Switch Suppo... Free Express Shipping! Smart-AVI 4-Port Quad-Head DisplayPort KVM Switch Supports Resolutions up to 4K @ 30 Hz, Supports USB Keyboard and Mouse, Manual Port Selection, Supports RS-232 for Remote Control more

[FACTORY REFURBISHED] - Kramer 4K60 4:4:4 HDMI Extender with USB, Ethernet, RS... [FACTORY REFURBISHED] - Kramer 4K60 4:4:4 HDMI Extender with USB, Ethernet, RS-232 & IR over Long-Reach HDBaseT 3.0 -Refurb more

Free Shipping! Black Box IC199A-R4 USB to RS-232 Converter (3.5') Port Speeds ... Free Shipping! Black Box IC199A-R4 USB to RS-232 Converter (3.5') Port Speeds up to 230 kbps., Configurable COM Port Assignment, No External Power Required more