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IQ QR0119-840 Replacement Backup Battery for IQ Hub Gen 1
IQ QR0119-840 Replacement Backup Battery for IQ Hub Gen 1
$27.70
URC BATT-TRC1480 Battery for TRC-1480
URC BATT-TRC1480 Battery for TRC-1480
URC BATT-TRC1480 Battery for TRC-1480
$66.59
Yuasa NP5-12 12V 5Ah Valve Regulated SLA Battery
Yuasa NP5-12 12V 5Ah Valve Regulated SLA Battery
$43.17
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Nitek ET1551UM Mini IP Camera with OVR 2 WR Transmitter
Nitek ET1551UM Mini IP Camera with OVR 2 WR Transmitter
$431.55
Nitek ET1500U-WS1 EtherStretch Ethernet and PoE Extender Transmitter in Weatherproof Enclosure
$913.45
Nitek ER8500C Ethernet Over Coaxial Network Extender, RJ45/(8) BNC Connector, SFP Port, 110 to 240 Volt AC, 320 Watt, 32 to 125 Deg F, Standard Rack Mount
Nitek ER8500C Ethernet Over Coaxial Network Extender, RJ45/(8) BNC Connector, SFP Port, 110 to 240 Volt AC, 320 Watt, 32 to 125 Deg F, Standard Rack Mount
$4,171.65
Nitek ER8200C IP Video over Coax Network Extender, Multi-Port, 8-Channel, BNC Coax Jack, RJ45 Connector, 100 Base-TX, 100 to 240 Volt AC, Rack Unit 12" Depth
Nitek ER8200C IP Video over Coax Network Extender, Multi-Port, 8-Channel, BNC Coax Jack, RJ45 Connector, 100 Base-TX, 100 to 240 Volt AC, Rack Unit 12\\" Depth
Nitek ER8200C IP Video over Coax Network Extender, Multi-Port, 8-Channel, BNC Coax Jack, RJ45 Connector, 100 Base-TX, 100 to 240 Volt AC, Rack Unit 12" Depth
$2,301.60
Nitek ER24200C IP Video over Coax Network Extender, Multi-Port, 24-Channel, BNC Coax Jack, RJ45 Connector, 100 Base-TX, 100 to 240 Volt AC, Rack Unit 12" Depth
Nitek ER24200C IP Video over Coax Network Extender, Multi-Port, 24-Channel, BNC Coax Jack, RJ45 Connector, 100 Base-TX, 100 to 240 Volt AC, Rack Unit 12\\" Depth
Nitek ER24200C IP Video over Coax Network Extender, Multi-Port, 24-Channel, BNC Coax Jack, RJ45 Connector, 100 Base-TX, 100 to 240 Volt AC, Rack Unit 12" Depth
$6,473.25
Nitek ER1651U Video Extender Receiver
Nitek ER1651U Video Extender Receiver
$7,911.75
Nitek ER1551U Video Extender Receiver
Nitek ER1551U Video Extender Receiver
$504.00
Nitek ER1500C Ethernet PoE Extender Coax for Etherstretch Switches, 1-Port Receiver
Nitek ER1500C Ethernet PoE Extender Coax for Etherstretch Switches, 1-Port Receiver
$632.94
Nitek EM2500C Midspan IP and PoE Extender over Coax for EtherStretch Solutions
$949.41
Nitek EL1500C Etherstretch Media Converter Set, IP Over Coax Cable, Extender and Receiver
Nitek EL1500C Etherstretch Media Converter Set, IP Over Coax Cable, Extender and Receiver
$1,134.00
Nitek CXM22 CRSOVR Power Insertion Module with RS422 Crossover Insertion Module, with Video Transceiver and RS422 Distribution
Nitek CXM22 CRSOVR Power Insertion Module with RS422 Crossover Insertion Module, with Video Transceiver and RS422 Distribution
$279.07
Netgear AXM765-20000S 10GBASE-T SFP+ Transceiver
Netgear AXM765-20000S 10GBASE-T SFP+ Transceiver
Netgear AXM765-20000S 10GBASE-T SFP+ Transceiver
$669.07

Network Adapters & Connectivity Interfaces

Browse network adapters and connectivity interfaces for computers, AV devices, controllers and network-connected equipment. This collection covers Ethernet, wireless and specialty network adapters for projects ranging from new installations to targeted upgrades. Start with the function the product must perform, then compare the available options against the rest of the system so the final specification stays practical and compatible.

Selecting Network Adapters for a Reliable Installation

Before selecting a model, compare host interface, network speed, connector type, operating-system support and device compatibility. The surrounding system matters just as much as the individual product, so check cabling, mounting, power and control dependencies where they apply. For upgrades, confirm that new hardware can coexist with the existing infrastructure instead of assuming backward compatibility.