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    2100mAh Heavy Duty Car Charger Compatible for Huawei Mate 20 RS Porsche Design 20 X 20 Pro 20 nova 4 Honor View 20 Magic 2 w/ Extra USB Charging Port

    2100mAh Heavy Duty Car Charger Compatible for Huawei Mate 20 RS Porsche Design 20 X 20 Pro 20 nova 4 Honor View 20 Magic 2 w/ Extra USB Charging Port

    2100mAh Heavy Duty Car Charger Compatible for Huawei Mate 20 RS Porsche Design 20 X 20 Pro 20 nova 4 Honor View 20 Magic 2 w/ Extra USB Charging Port more

    $11.95

    FREE shipping

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    Kentek DB9 Male 4 Way Manual Data Switch Box RS-232 D-Sub 9 Pin I/O ABCD Port for PC MAC to Peripherals Devices Printer

    Kentek DB9 Male 4 Way Manual Data Switch Box RS-232 D-Sub 9 Pin I/O ABCD Port for PC MAC to Peripherals Devices Printer

    Kentek DB9 Male 4 Way Manual Data Switch Box RS-232 D-Sub 9 Pin I/O ABCD Port for PC MAC to Peripherals Devices Printer more

    $36.99

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    Best Seller
    I350-T4 PCI-E X4 Gigabit Server Network Card Four-Port RJ45 Gigabit Industrial Vision Server Network Card

    I350-T4 PCI-E X4 Gigabit Server Network Card Four-Port RJ45 Gigabit Industrial Vision Server Network Card

    Applicable network:Gigabit Ethernet Main controller:(R) I350-T4 Bus type:PCI Express X4 5.0GT/s Media interface:copper cable RJ45 Transmission rate:10/100/1000Mbps Network topology:10BASE-T/100BASE-TX/1000BASE-T IEEE 802.1Q VLANs IEEE 802.3z IEEE 802.3... more

    $64.08

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    Brainboxes Industrial Ethernet 4 Port Switch Din Rail Mountable

    Brainboxes Industrial Ethernet 4 Port Switch Din Rail Mountable

    MAIN OVERVIEW FEATURES: Total Number of Network Ports: 4 Uplink Port: No Modular: No Stack Port: No Port/Expansion Slot Details: 4 x Fast Ethernet Network Media Type Supported: Twisted Pair Ethernet Technology: Fast Ethernet Network Technology:... more

    $83.24

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    StarTech IES81GPOEW StarTech.com 8 port POE Managed Ethernet Switch - 30W per PoE+ port - Industrial - Wall Mount - Managed Network Switch

    StarTech IES81GPOEW StarTech.com 8 port POE Managed Ethernet Switch - 30W per PoE+ port - Industrial - Wall Mount - Managed Network Switch

    Connect up to 8 different GbE 4 PoE devices using this IP30 industrial Ethernet more

    $276.34

    FREE shipping

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    B&B 2 Port DB-9 RS-232 Serial Adapter

    B&B 2 Port DB-9 RS-232 Serial Adapter

    PCI Serial Boards Quatech RS-232 PCI serial boards utilize a single PCI slot to provide 2 4 or 8 independent asynchronous serial ports that share a single interrupt. All PCI registers are properly implemented so you can be assured that Quatech boards... more

    $20.00

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    Cisco Industrial Ethernet 4010 Series - switch - 28 ports - managed

    Cisco Industrial Ethernet 4010 Series - switch - 28 ports - managed

    Switch - managed - 24 x 10/100/1000 (PoE+) + 4 x 10/100/1000/SFP (uplink) - DIN rail mountable more

    $6,209.00 $4,995.00

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    Cisco Industrial Ethernet 4000 Series - switch - 20 ports - managed

    Cisco Industrial Ethernet 4000 Series - switch - 20 ports - managed

    Switch - managed - 8 x 10/100/1000 + 8 x 10/100/1000 (PoE+) + 4 x combo Gigabit SFP - DIN rail mountable - PoE+ - DC power more

    $5,999.00 $4,999.00

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    4X RTL8111F Mini PCIE Gigabit Network Card Single-Port Ethernet LAN Card Realtek 8111F Industrial Control Network Card

    4X RTL8111F Mini PCIE Gigabit Network Card Single-Port Ethernet LAN Card Realtek 8111F Industrial Control Network Card

    Technical Applicable network: Gigabit Ethernet server Main Chipset: Realtek RTL8111F Bus type: MiniPCI-E Media Interface: 4 x RJ45 copper twisted pair Transmission rate: 10/100/1000Mbps (data rate auto-negotiation operation) High-performance 1000BASE-T... more

    $36.18

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    Black Box Industrial 6 Port Ethernet PoE+ Extreme Temperature Switch LPH3061A

    Black Box Industrial 6 Port Ethernet PoE+ Extreme Temperature Switch LPH3061A

    MAIN OVERVIEW FEATURES: Total Number of Network Ports: 5Modular: YesPort/Expansion Slot Details: 4 x Fast Ethernet Network1 x Gigabit Ethernet Network1 x Gigabit Ethernet Expansion SlotMedia Type Supported: Twisted PairOptical FiberEthernet Technology:... more

    $246.33

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    USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A Industrial supplies

    USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A Industrial supplies

    1.SUPPORT SERIAL PORT AND PARALLEL PORT: CH341A conversion module is equipped with CH341A chip which is a USB bus transmission chip. Providing asynchronous serial port printing port parallel port and commonly used 2 wire and 4 wire synchronous serial... more

    $11.11

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    Optical SNS SIP1305-1C L2 5-Ports Industrial POE DIN-Rail Unmanaged Ethernet Switch

    Optical SNS SIP1305-1C L2 5-Ports Industrial POE DIN-Rail Unmanaged Ethernet Switch

    The SIP1305-1C Industrial POE Hardened Din-Rail GE Ethernet Switch with 5-ports Switch 4 - ports 10/100/1000BASE-T (RJ-45) PoE (802.3af/at) and one Combo Gigabit ports each comprised of a RJ-45 and a SFP uplink with DC: 48V for extreme temperatures... more

    $242.50 $49.95

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    Cisco Industrial Ethernet 2000U Series - Switch - managed - 4 x 10/100 + 2 x 10/100/1000 - DIN rail mountable

    Cisco Industrial Ethernet 2000U Series - Switch - managed - 4 x 10/100 + 2 x 10/100/1000 - DIN rail mountable

    Cisco Industrial Ethernet 2000U Series - switch - 6 ports - managed more

    $999.00

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    Cisco Industrial Ethernet 4000 Series - Switch - managed - 8 x combo Gigabit SFP + 4 x 10/100/1000 (PoE+) - DIN rail mountable - PoE+ - DC power - TAA Compliant

    Cisco Industrial Ethernet 4000 Series - Switch - managed - 8 x combo Gigabit SFP + 4 x 10/100/1000 (PoE+) - DIN rail mountable - PoE+ - DC power - TAA Compliant

    Cisco Industrial Ethernet 4000 Series - switch - 12 ports - managed - TAA Compliant more

    $3,465.00

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    Cisco Industrial Ethernet 4000 Series - Switch - managed - 8 x SFP + 4 x combo Gigabit SFP - DIN rail mountable - DC power - TAA Compliant

    Cisco Industrial Ethernet 4000 Series - Switch - managed - 8 x SFP + 4 x combo Gigabit SFP - DIN rail mountable - DC power - TAA Compliant

    Cisco Industrial Ethernet 4000 Series - switch - 12 ports - managed - TAA Compliant more

    $2,050.00

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    Cisco Industrial Ethernet 4000 Series - Switch - managed - 16 x 10/100 + 4 x combo Gigabit SFP - DIN rail mountable - DC power - TAA Compliant

    Cisco Industrial Ethernet 4000 Series - Switch - managed - 16 x 10/100 + 4 x combo Gigabit SFP - DIN rail mountable - DC power - TAA Compliant

    Cisco Industrial Ethernet 4000 Series - switch - 20 ports - managed - TAA Compliant more

    $3,975.00 $3,575.00

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    Brainboxes 4 Port Rs232 Ethernet To Serial Adapter

    Brainboxes 4 Port Rs232 Ethernet To Serial Adapter

    MAIN OVERVIEW FEATURES: Ports: 4 x 9-pin DB-9 Male RS-232 - Serial External Form Factor: Wall-mountable DIN Rail Mountable Height: 1.34 (34 mm) Width: 8.46 (215 mm) Thickness: 5.20 (132 mm) Weight (Approximate): 678 g TAA Compliant: Yes more

    $386.28

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    PCIe x1 Quad-port Copper Gigabit Network Adapter with Intel I350 (4 x RJ45)

    PCIe x1 Quad-port Copper Gigabit Network Adapter with Intel I350 (4 x RJ45)

    LREC9224PT is a PCIe x1 quad-port copper ethernet copper adapter based on intel I350 chipset is compatible with PCIe x4 x8 and x16 slot. The adapter is mainly used on industrial PCs and its performance has been optimized while being designed which... more

    $49.00

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    Aten UC232B USB to RJ-45 (RS-232) Console Adapter

    Aten UC232B USB to RJ-45 (RS-232) Console Adapter

    The ATEN UC232B is a one port USB-to-Serial console adapter. This high quality industrial adapter cable is designed to instantly add single RS-232 console port connectivity for networking appliances via a USB port. The adapter is powered via the USB... more

    $31.12

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    4PORT HDMI FAST SWITCH WITH IP RS-232 & IR CONTROL

    4PORT HDMI FAST SWITCH WITH IP RS-232 & IR CONTROL

    Hall Research 4-Port HDMI Fast Switch with IP RS-232 and IR Control - 4096 x 2160 - 4K - 4 x 1 - 1 x HDMI Out RS-232 & IR CONTROL more

    $308.75

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    Black Box Industrial Ethernet Switch - Extreme Temperature

    Black Box Industrial Ethernet Switch - Extreme Temperature

    Interfaces/Ports Total Number of Network Ports: 6 Uplink Port: Yes Modular: Yes Port/Expansion Slot Details: 2 x Gigabit Ethernet Expansion Slot 4 x Gigabit Ethernet Network Media & Performance Media Type Supported: Twisted Pair Optical Fiber Ethernet... more

    $314.75 $289.85

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    Brainboxes 8 Port RS232 USB to Serial Adapter

    Brainboxes 8 Port RS232 USB to Serial Adapter

    MAIN OVERVIEW FEATURES: Host Interface: USB 2.0P orts: 8 x 9-pin DB-9 Male RS-232 - Serial External Form Factor: DIN Rail Mountable Wall-mountable Height: 2.20 (56 mm) Width: 4.84 (123 mm) Thickness: 8.46 (215 mm) Weight (Approximate): 878 gTAA... more

    $386.10 $355.52

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    Black Box Hardened Mini Industrial Switch

    Black Box Hardened Mini Industrial Switch

    Adds four 10-/100-Mbps ports to your network. Features an industrial-strength plastic case and complies with IEC 61000-Part 6-2 generic standards for electromagnetic compatibility (EMC) in industrial environments. Offers full wire-speed forwarding... more

    $141.58

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    Black Box Hardened Managed Ethernet Switch

    Black Box Hardened Managed Ethernet Switch

    OVERVIEW INDUSTRIAL MANAGED AND UNMANAGED GIGABIT ETHERNET SWITCHES DATA SHEET INTRODUCTION The Industrial Managed and Unmanaged Gigabit Ethernet Switches include unmanaged switches that provide four (4) copper RJ-45 or RJ-45 PoE ports and one (1)... more

    $710.81

    FREE shipping

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    More information about NIC

    Best prices on Serialgear industrial 4 port rs in NIC. Check out Bizrate for great deals on popular brands like Aten, Black Box and Brainboxes. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.