Port Multiplier | Newegg.com

Black RJ45 Ethernet Splitter 1 to 2 Port, 100Mbps Network Extender Adapter with USB-C Power Cord, Supports 2 Devices Simultaneously via Cat5/Cat5e/Cat6/Cat7/Cat8 LAN Cable

Model #: C24W-X6253

$20^.79 –
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2 Pack RJ45 Female to Female Ethernet Surge Protector, Outdoor LAN Network Surge Arrester, Lightning Protection Inline Extension Coupler Adapter

Model #: C24W-X6293

$17^.79 –
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RJ45 Female to Female Port Network Ethernet LAN Splitter Connector Transfer Head RJ45 Adapter Coupler CAT5 CAT6 Socket

Model #: 9TY4H98RF

$22^.29 –
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Ferrule Crimping Tool Kit, AWG 23-7 Self-adjustable Wire Ferrule Crimper Plier Set with 1200pcs Wire Terminals Crimping Connectors Wire Ends Ferrules

Model #: GB001370

$49^.00 –
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Ethernet Splitter 1 to 2 High Speed, RJ45 Network 1 to 2 Port Ethernet Adapter Splitter [2 Devices Simultaneous Networking],1000Mbps Extension Connector with USB Power Cable for Cat5/5e/6/7/8 Cable

Model #: sss-1025

$23^.90 –
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CY 100Mbps STP UTP RJ45 8P8C Plug To Dual RJ45 HUB Splitter Network Ethernet Switcher Adapter

Model #: UT-015-CY_

$18^.99 –
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Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232/DB9 DTE Male Connector, Prolific PL2303GT Chipset)

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Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232/DB9 DTE Male Connector, Prolific PL2303GT Chipset)

Type: USB Wi-FI Adapter
Color: N/A
Model #: PL2303-DB9

$24^.95 –
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Network 1 Port to 3 PortsSplitter Network Ethernet RJ45 eight-core network cable Ethernet extension cable socket adapter

Type: Accessories
Model #: 4687964421

$20^.49 –
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UTEK 10/100M TCP/IP to RS-232 RS-485 RS-422 Converter TCP IP to RS232 RS485 RS422 RJ45 Serial Device Adapter UT-6602 with Adaptive Ethernet Port Support Manual Setting

Model #: BZ59-1003

$195^.39 –
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RJ45 Splitter Adapter, USB 1 to 2 Network Connector Dual LAN Ethernet Socket 8P8C Extender Plug &Cable for Cat5, Cat5e, Cat6, Cat7

Model #: EC-1422

$9^.62 –
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Procet Gigabit USB c to ethernet poe Splitter,IEEE802.3at PoE+ Input to USBC Device 5V,9V,12V,15V,20V up to 27W,PT-PTC-at poe Splitter Suitable for Computers, iPad, MacBook, Google WiFi

Model #: 888134316446ABC

$104^.21 –
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2.5G Type C PoE Splitter 5V/3A, 48V PoE to USB-C 5V/3A 15W Output, 2.5Gbps Ethernet Comply IEEE802.3af/at, Plug and Play for Smart Home

Model #: Fahint916802787097

$22^.59 –
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UTEK Industrial 10/100M TCP/IP to RS-232 RS-485 RS-422 WIFI Server Converter TCP IP to RS232 RS485 RS422 RJ45 Serial Device Adapter 802.11b/g/n UT-9061

Model #: BZ59-984

$79^.40 –
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JAENFONG 8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Converter Multiple Serial Device Server Switch Modbus Gateway

Model #: XX-136

$189^.00 –
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JAENFONG 8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Converter Multiple Serial Device Server Switch Modbus Gateway

Model #: XX-135

$200^.50 –
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USB to Ethernet Adapter, 4-in-1 Portable Data Hub USB Splitter USB 3.0 Expander with RJ45 Gigabit Ethernet LAN Network Adapter Support Windows 10,8.1,Mac OS, Surface Pro,Linux,Chromebook and More

Type: Ethernet Adapter
Model #: 888134315050ABC

$45^.44 –
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PCIe 3 Ports 1394A Firewire Expansion Card, PCI Express (1X) to External IEEE 1394 Adapter Controller (2 x 6 Pin + 1 x 4 Pin) with Low Profile Bracket for Desktop PC and DV Connection

Model #: HYH-20260630-C7CC-3802

$88^.57 –
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Spade Terminal Crimping Tool Kit, Crimper AWG 24-14 for Quick Disconnect Terminal Open Terminal Connector 0.110"/0.137"/0.153"/0.187"/0.250" Male Female Non-Insulated Quick Connect Terminal

Model #: GB001404

$53^.00 –
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Cable Matters Plug & Play USB C to Ethernet Adapter with PXE, MAC Address Clone (Thunderbolt to Ethernet Adapter, Gigabit Ethernet to USB C) in Black - Compatible with MacBook Pro, XPS, Surface Pro

Type: Ethernet Adapter
Model #: 888134315944ABC

$34^.07 –
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Ferrule Crimping Tool Kit with 2000PCS Wire Connectors, AWG23-7 Self-adjustable Ratchet Wire Crimping Tool Kit Crimper Plier Set

Model #: GB001368

$55^.00 –
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(2 Pack) RJ45 Splitter Adapter 1 to 2 Dual Female Port, Cat 5 / Cat 6 / Cat 7 Lan Ethernet Socket Splitter Plug Adapter,1 To 2 RJ45 Connector Network Cable Splitter Extender Plug Adapter ,RJ45 Coupler

Color: Blue
Specifications: 1 To 2 RJ45 Connector Network Cable Splitter Extender Plug Adapter for PC Laptop
Package Content: 2 pcs
Style: N/A
Model #: NTRARJ45COUBUC

$8^.99 –
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Open Terminal Connector Crimping Tool Kit, Crimper AWG 24-14 for 0.11", 3/16", 1/4" Male Female Non-Insulated Quick Splice Wire Spade Connector Crimp Terminal - Quick Disconnect Terminal

Model #: GB001403

$52^.00 –
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Ferrule Crimping Tool Kit - Square Ferrule Crimper Plier (AWG 23-7) with 1900pcs Wire End-Sleeves Terminals Kit

Model #: GB001390

$49^.00 –
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Ferrule Crimping Tool Kit - Square Ferrule Crimper Plier (AWG 23-7) with Wire Stripper & 1900pcs Wire End-Sleeves Terminals Kit

Model #: GB001391

$60^.00 –
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Ferrule Crimping Tool, Ratchet Pliers for AWG23-7 with 23 Sizes Wire End Ferrule Terminals, Quadrilateral Wire Crimp Pliers with Crimp Connectors

Model #: GB001384

$55^.00 –
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Four Ports USB 3.0 Super Fast 5Gbps PCI-E Expansion Card PCI Express Adapter Converter Card Power Supply Module For Desktop PC with Extension Cable

Model #: 000000053550

$36^.21 –
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TRIPP LITE N033-001 Straight Through Modular In-line Coupler

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TRIPP LITE N033-001 Straight Through Modular In-line Coupler

Type: Consumer Electronics
Color: Black
Specifications: Use to connect two RJ45 patch cables for a longer cable length Straight though design Tripp Lite warrants this product to be free from defects in materials and workmanship for life
Parts: Lifetime
Model #: N033-001

$3^.99 –
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Crimping Tool 24-14 AWG for Open Terminal 2.8mm 3.5mm 3.9mm 4.8mm 6.3mm Connector, Wire Crimper suit Speaker Connectors Terminal, Molex Connector kit, Male Female Spade and Ring Terminal kit

Model #: GB001405

$69^.00 –
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Gigabit PoE Injector Adapter, IEEE 802.3af Compliant, 10/100/1000Mbps RJ-45, 48V POE Power Supply Adapter, up to 100 Meters (325 Feet)

Type: Accessories
Model #: 6161661682265574r22

$35^.89 –
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RJ45 Network Coupler, Ethernet Connectors, Ethernet Cable Extender Connector, Outdoor Arrester Protection Network Cable Extension Adapter - Female to Female (2 Pack)

Model #: 885814151748ASDFA2381059

$19^.47 –
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2-Pack 5V Gigabit PoE Splitter, USB Type C, 48V to 5V 2.4A Adaper, IEEE 802.3af Compliant

Type: USB Wi-FI Adapter
Model #: 6161661683569704r16

$35^.69 –
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3 Port USB 3.0 Hub with Gigabit Ethernet Port RJ45 10/100/1000 Lan Wired Network Adapter Support Windows10/8.1/8/7, XP, Vista, Mac OS X and Linux for Windows Surface Pro,IdeaPaD, MacBook Air, MacBook

Type: 3 Ports USB 3.0 Hub with 10/100/1000Mbps Gigabit Ethernet Network Support Windows 8.1/8/7, XP, Vista, Mac OS X and Linux
Cat: 3 Ports USB 3.0 Hub with 10/100/1000Mbps Gigabit Ethernet Network Support Windows 8.1/8/7, XP, Vista, Mac OS X and Linux
Connector A: 3 Ports USB 3.0 Hub with 10/100/1000Mbps Gigabit Ethernet Network Support Windows 8.1/8/7, XP, Vista, Mac OS X and Linux
Connector B: 3 Ports USB 3.0 Hub with 10/100/1000Mbps Gigabit Ethernet Network Support Windows 8.1/8/7, XP, Vista, Mac OS X and Linux
Model #: NTR1000658W