Power Over Ethernet Adapters
Find Power over Ethernet adapters to help power and connect compatible network devices through Ethernet cabling. Browse options for your setup, and compare PoE standards, power output, and network speeds to choose an adapter that works with your device and existing network equipment.
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TP-Link - Powerline AV600 Nano Adapter Starter Kit - White
SKU: J36QCQVJ8XSee all Ethernet CablesProduct Description
A white nano adapter kit that transforms powerlines into a secure, high-speed network up to 600 Mbps.$69.99 Your price for this item is $69.99 -
TP-Link - 2-Port Gigabit Powerline Starter Kit - White
SKU: J36QCH2JT3This product is THE BEST and providing me with speed as good as a direct connection....Great for getting internet away from your modem when wi-fi can be weak. I recommend...Great product. Works just...
See all Powerline AdaptersProduct Description
A white plug-and-play powerline kit with two Gigabit ports, data encryption, and automatic power-saving mode.$134.99 Your price for this item is $134.99Save $5Was $140.32The previous price was $140.32 -
Belkin - USB-C to Ethernet + Charge Adapter with gigabit Ethernet port and USB Power Delivery up to 100W - Black
SKU: JX5329WX2YBest Buy always fits my needs!!!...The salesman was great and searched for the best overall options....The USB-c to Ethernet + charge Adapter is the best way to charge and connect your electronics!...Try...
See all USB Cables & AdaptersProduct Description
A black USB-C adapter offering gigabit Ethernet connectivity and up to 100W Power Delivery charging.$31.49 Your price for this item is $31.49Save $3Was $34.99The previous price was $34.99 -
Anker - USB C to Ethernet Adapter, Portable 1-Gigabit Network Hub - Black
SKU: JJ85865PHRIt’s the best addition to my home office setup....Works great, just what I needed. Great price, easy to pick-up.
See all USB Cables & AdaptersProduct Description
A portable black USB-C to Ethernet adapter delivering fast 1-Gigabit network connectivity for multiple devices.$25.99 Your price for this item is $25.99 -
Acer - USB C Hub with 4K HDMI, 9-in-1 USB C to Ethernet Adapter, 5Gbps USBA 3.0 Docking Station, VGA Splitter,(Grey) - Gray
SKU: JJ8V8HC7F9Great for keeping my desk organized!...The ethernet port is great.
See all Docking StationsProduct Description
A versatile gray 9-in-1 USB-C hub with 4K HDMI, Ethernet, VGA, SD reader, and 100W PD charging.$31.99 Your price for this item is $31.99Save $3Was $34.99The previous price was $34.99 -
Plugable - USB-C to 2.5G Ethernet Adapter with 100W Pass-Through Power - Black
SKU: J3YLP624SCSee all USB Wi-Fi AdaptersProduct Description
A sleek black USB-C adapter delivering 2.5Gbps Ethernet and 100W pass-through charging for reliable connectivity.$29.95 Your price for this item is $29.95 -
Ubiquiti - PoE Adapter - Black
SKU: J3GK38GLF8See all RoutersProduct Description
A black PoE adapter with surge protection, ESD safeguards, and an earth-grounded AC cable.$22.96 Your price for this item is $22.96 -
Acer - 6 in 1 USB C Hub with Ethernet, 4K@60Hz USBC to HDMI Multiport Adapter, 100W PD Charging, USB A/USB C Data Ports
SKU: JJ8V8H3LXTWorks great...The best is charging woth the port....Great product !...I purchased the Lemorele Docking Station Dual Monitor and it has been working great so far....Overall, a great solution if you want...
See all Docking StationsProduct Description
A versatile USB-C hub offering 4K HDMI, Ethernet, 100W PD charging, and fast data transfer.$31.99 Your price for this item is $31.99 -
D-Link - DGS-1005P 5-Port Gigabit Unmanaged 4 PoE+ Ports (60W Total PoE Budget) | Fanless | Metal Compact Desktop - Black
SKU: J3XS2CK39RSmall and works great
See all Network SwitchesProduct Description
A compact black metal switch with 5 Gigabit ports, 4 PoE+ support, and silent fanless operation.$61.94 Your price for this item is $61.94 -
StarTech.com - StarTech 4-Port Gigabit PoE+ Injector, Midspan Hub, 54V/30W - 802.3at/802.3af | POEINJ4G-US
SKU: J7PHYXXJC9See all All Wi-Fi & NetworkingProduct Description
A four-port Gigabit PoE+ injector hub delivering 54V/30W power, compatible with 802.3at/802.3af devices.$131.38 Your price for this item is $131.38 -
RadioShack - Type-C to Ethernet Adapter - Gray
SKU: CFRJQSLQRXSee all USB Cables & AdaptersProduct Description
A sleek gray USB Type-C to Ethernet adapter offering high-speed, secure wired network connectivity for multiple devices.$24.99 Your price for this item is $24.99 -
iPort - CONNECT PoE+ AND NETWORK ADAPTER (Each) - Black
SKU: J78WGVF2QRSee all Laptop Chargers & AdaptersProduct Description
A black network adapter that delivers PoE+ power and wired connectivity for CONNECT PRO stations via Cat 5 cable.$200.00 Your price for this item is $200.00 -
Microsemi - Sophos Power over Ethernet Injector - 10/100/1000Base-T Input Port(s) - 10/100/1000Base-T Output Port(s) - 30 W - Black
SKU: J36G9R62GLSee all Laptop Chargers & AdaptersProduct Description
A black Power over Ethernet injector delivering 30W with 10/100/1000Base-T input and output ports.$29.99 Your price for this item is $29.99Save $49Was $79.00The previous price was $79.00 -
Cudy - POE Injector - Black
SKU: JJ8HCLS9PGSee all Network SwitchesProduct Description
A black wall-mounted PoE injector delivers up to 30W power and gigabit speeds with auto-detecting features.$19.99 Your price for this item is $19.99Save $2Was $21.99The previous price was $21.99 -
StarTech.com - 4 Port Gigabit Power over Ethernet PCIe Network Card - PSE / PoE PCI Express NIC
SKU: J7PHY2VW87See all USB Wi-Fi AdaptersProduct Description
A PCIe network card offering four Gigabit Ethernet ports with Power over Ethernet support for enhanced connectivity.$349.99 Your price for this item is $349.99Save $26Was $375.99The previous price was $375.99 -
StarTech.com - Industrial Gigabit PoE Injector, POEINJ1G90W
SKU: J7PHYXJFGWSee all All Wi-Fi & NetworkingProduct Description
An industrial-grade Gigabit PoE injector delivering reliable power and data for network devices.$239.99 Your price for this item is $239.99Save $34Was $273.99The previous price was $273.99 -
StarTech.com - DKT30CHD USB-C to 4K HDMI/USB 3.0/Gigabit Ethernet Powered Adapter
SKU: J7PHYX7R3HSee all Monitor & Video CablesProduct Description
A powered USB-C multiport adapter supporting 4K HDMI, USB 3.0, and Gigabit Ethernet connectivity.$56.56 Your price for this item is $56.56 -
StarTech.com - 4-Port Multi-Gig PoE++ Injector, 5/2.5/1G, 160W
SKU: J7PHYXCH92See all All Wi-Fi & NetworkingProduct Description
A four-port multi-gigabit PoE++ injector delivering up to 160W power for high-speed Ethernet devices.$362.87 Your price for this item is $362.87 -
Startech - USB-C to Ethernet Adapter, 1Gbps, 100W PD Pass-Through, Thunderbolt Compatible, Windows & Mac
SKU: J7PHYXC5QYSee all Monitor & Video CablesProduct Description
A USB-C to RJ45 Ethernet adapter supporting 1Gbps networking, 100W power delivery, and Thunderbolt compatibility.$48.78 Your price for this item is $48.78 -
StarTech.com - 1 Port Gigabit PoE+ Network Extender, 802.3at and 802.3af
SKU: J7PHYX7CPZSee all All Wi-Fi & NetworkingProduct Description
A single-port network extender supporting Gigabit speeds and PoE+ for seamless power and data transmission.$144.99 Your price for this item is $144.99Save $3Was $147.99The previous price was $147.99 -
StarTech.com - POEINJ30W 30W PoE+ Injector, 48V-56VDC, DIN Rail, -40 to +75C
SKU: J7PHYXCJX6See all All Wi-Fi & NetworkingProduct Description
A rugged industrial PoE+ injector delivering 30W power at 48V-56VDC, ideal for extreme temperature environments.$59.57 Your price for this item is $59.57Save $2Was $62.27The previous price was $62.27 -
StarTech.com - Industrial Gigabit PoE Splitter, 90W 48V, POESLT1G48V
SKU: J7PHYXJFRPSee all All Wi-Fi & NetworkingProduct Description
A rugged industrial splitter delivering 90W Gigabit PoE at 48V for reliable network device power.$159.99 Your price for this item is $159.99Save $24Was $183.99The previous price was $183.99 -
Trendnet - Gigabit PoE++ Injector, Convert Non-PoE to PoE++ Port, Up to 95W, 100m, Black, TPE-119GI
SKU: JXHSVLKLH6See all All Wi-Fi & NetworkingProduct Description
A black Gigabit injector that converts non-PoE ports to PoE++ with up to 95W power delivery.$71.39 Your price for this item is $71.39 -
Cisco Consumer Products - Cisco AC Adapter - For Ethernet Switch, Network Router - Black
SKU: J3ZKLX36RSSee all Laptop Chargers & AdaptersProduct Description
A black AC adapter designed for Ethernet switches and network routers, compatible with select Cisco Catalyst series.$288.99 Your price for this item is $288.99
Power over Ethernet adapters offer a convenient way to deliver electrical power and network connectivity through a single Ethernet cable, helping simplify installations and reduce cable clutter. Commonly called PoE adapters, these networking accessories can support compatible devices such as IP security cameras, wireless access points, VoIP phones, and video doorbells without requiring a nearby power outlet at each device. A PoE injector adds power to an Ethernet connection from a non-PoE router or network switch, while a PoE splitter separates power and data at the receiving end for a device that requires distinct connections. For a home security system, home office, or small business network, choosing the right Ethernet power adapter starts with checking the connected device’s power requirements and supported PoE standard. IEEE 802.3af, 802.3at, and 802.3bt support different power levels, so an adapter designed for a lower-power IP phone may not provide enough power for a high-performance wireless access point or a security camera with additional features. Selecting a power over Ethernet adapter also means comparing network speeds, cable requirements, and installation conditions. A Gigabit PoE injector can help preserve wired network performance for compatible equipment, while a model limited to 10/100 Mbps may restrict throughput on a faster network. Properly installed Cat5e or Cat6 Ethernet cabling typically supports standard Ethernet runs up to 100 meters, or about 328 feet, including patch cables; actual suitability depends on the equipment, power demands, and cable quality. Standards-compliant active PoE adapters detect compatible devices before supplying power, whereas passive PoE adapters may deliver a fixed voltage without that negotiation and should only be used with explicitly compatible equipment. Check the adapter’s power output, the power available to the connected device, and any required splitter connector size or output voltage before purchasing. For outdoor security cameras or access points, look for equipment rated for the intended environment and follow the manufacturer’s guidance for weather protection and surge protection. Matching these specifications helps you find a PoE power adapter that supports reliable connectivity and a cleaner, more flexible network setup.
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FAQ
A Power over Ethernet (PoE) adapter is a networking accessory that adds power to an Ethernet connection or separates power from it. PoE connections carry electrical power and network data over the same Ethernet cable and are commonly used with IP cameras, wireless access points and VoIP phones.
A PoE injector combines power from an external power source with Ethernet data for a PoE-compatible device. A PoE splitter takes an incoming PoE connection and separates it into Ethernet data and a dedicated power connector for a device that does not accept power through its Ethernet port.
These are Power over Ethernet standards that define power delivery and device negotiation. IEEE 802.3af is commonly called PoE, 802.3at is called PoE+, and 802.3bt supports higher power levels and is often called PoE++. Match the adapter's supported standard to the connected device's requirements.
Active PoE adapters use standards-based detection to identify a compatible powered device before supplying power. Passive PoE adapters supply a fixed voltage without that detection process. Passive PoE connections require matching voltage, polarity and pin assignments between the adapter and the connected device.
No. A PoE injector can connect to a standard Ethernet port on a non-PoE switch or router. The injector uses a separate power source to add power to the outgoing Ethernet connection. A switch with a compatible PoE port can supply power directly, so a separate injector is generally unnecessary for that connection.