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2-Pack RJ45 In-Line Coupler, Female to Female Ethernet Cable Extender, 8-Pin Modular Network Connector for Cat7/Cat6/Cat5e/Cat5 LAN Wiring
Limited time offer, ends 08/08
- Model #: C472-L3493
- $14.49 –
- Free Shipping
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1pcs DB9 RS232 Male to RJ45 Female Extender Connector CAT5 5e Network Cable Adapter
- Model #: C7FKOYS-684
- $17.06 –
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RJ45 Coupler Inline Adapter Keystone, Female to Female Network Connector 5 Pack for Ethernet Cat6/Cat5e/Cat5 Cable Extender with Gold Plated White
Limited time offer, ends 08/08
- Model #: C75J*OYJ*G1*0729-628
- $21.22 –
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USB-C Type C USB 3.1 Male to 100Mbps Ethernet Network LAN External Adapter for Laptop
- Model #: C7FKOYS-883
- $19.49 –
- Free Shipping
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USB-C Type-C USB3.1 to 1000Mbps Gigabit Ethernet Network LAN Cable Adapter for Laptop
Limited time offer, ends 08/08
- Model #: C75J*OYJ*G1*0720-341
- $34.75 –
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ANVISION 2-Pack Gigabit PoE Splitter, 48V to 5V 2.4A Micro USB Ethernet Adapter, Compatible with Raspberry Pi 3B+, IP Camera and More
- Model #: 592395289820
- $46.59 –
- Free Shipping
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Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCIe NIC Adapter Network Adapter High Profile
Limited time offer, ends 08/08
- Model #: Kepler-C72J-0591
- $46.99 –
- Free Shipping
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ANVISION 4-Pack Active 48V to 12V Waterproof PoE Splitter Adapter, IEEE 802.3af Compliant 10/100Mbps, for IP Camera AP Voip Phone and More, White
- Model #: STARWELL363583786632Lan
- $64.00 –
- Free Shipping
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USB-C to 2.5Gbps Ethernet Adapter
- Brand: Zebra
- Series: 470-BCFV
- Part Number: GX3Y3
- Type: USB-C to Ethernet
- Model #: 536262050956
- $49.99 –
- Free Shipping
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2Pcs HDMI to RJ45 Extender Adapter, 4K 1080P HDMI Over Cat5e/Cat6 Ethernet LAN Cable Repeater for Video Transmission
Limited time offer, ends 08/08
- Model #: C472-L3475
- $17.39 –
- Free Shipping
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DB44 to DB9 Serial Adapter Cable, 4 Port DB9 RS-422 Breakout Cable, DB44 Pin to 4 DB9 Pin Cord for PCI Card to RS422/RS485 Expansion Card Connection
Limited time offer, ends 08/08
- Model #: C472-L3569
- $34.89 –
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speed PCI-E to USB 3.0 with 2 USB Ports PCI Express Expansion Card 19-Pin Power Connector support PCIE 1X 4X 8X 16X
Limited time offer, ends 08/16
- Model #: 1-PCI-A1apter0190
- $18.19 –
- More options from $18.19 - $30.03
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1pcs DB9 RS232 Male to RJ45 Female Extender Connector CAT5 5e Network Cable Adapter
- Model #: JC6WV-0727-OYJ-1013
- $15.55 –
- Free Shipping
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card Female to TF micro Male ( to , TF to TF )Flexible Memory Card Extension cable Extender Adapter reader
Limited time offer, ends 08/09
- Model #: 1-PCI-A1apter0728
- $26.99 –
- More options from $26.99 - $28.29
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RJ45 CAT6 Connector End Pass Through Ethernet Cat6 Ends 8P8C Modular Plug for Solid or Stranded UTP Ethernet Cable 100 Packs - with Wire Stripper
- Brand: Zebra
- Part Number: RJ45
- Type: 100pcs cat5/6, Male-to-Male
- Changer Type: type
- Model #: 664158404523
- $31.19 –
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Classic USB 2.0 to RJ45 Ethernet Adapter, 100Mbps Driver-Free Wired Network Card, Compatible with Desktops and Laptops, Stable Connection
Limited time offer, ends 08/08
- Model #: C73T-WXY-70230002
- $20.20 –
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xiwai RJ45 Up Angled 90 Degree 8P8C FTP STP UTP Cat 5e CAT6 Male to Female LAN Ethernet Network Extension Adapter
Limited time offer, ends 08/08
- Model #: LHXC6W1JU27-2080
- $21.99 –
- Free Shipping
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1Pc Color Connector RJ45 Female To Female Network Ethernet LAN Connector Adapter Coupler Extender
- Model #: C7FW0626-JIA-887
- $13.97 –
- Free Shipping
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1Pc Color Connector RJ45 Female To Female Network Ethernet LAN Connector Adapter Coupler Extender
- Model #: C7FW0626-JIA-885
- $13.97 –
- Free Shipping
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1Pc Color Connector RJ45 Female To Female Network Ethernet LAN Connector Adapter Coupler Extender
- Model #: C7FW0626-JIA-886
- $13.97 –
- Free Shipping
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1Pc Color Connector RJ45 Female To Female Network Ethernet LAN Connector Adapter Coupler Extender
- Model #: C7FW0626-JIA-884
- $13.97 –
- Free Shipping
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Waterproof CAT6 RJ45 Female to Female LAN Ethernet Network Extension Adapter Coupler
Limited time offer, ends 08/08
- Model #: LHXC6W1JU27-464
- $21.99 –
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FOR Mini PCIE to RJ45 COM Port 2.5G Gigabit Ethernet Network Adapter RTL8125BG Chip 2.5G/1G Mini PCI Express LAN Card for PC Desktop
- Model #: C7FW0626-JIA-681
- $18.97 –
- Free Shipping
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PCI Express PCIE PCI-E 009S Molex 6pin Power Supply Adapter SATA to USB 3.0 Cable 1x to 16X Riser Card for Miner Mining
Limited time offer, ends 08/08
- Model #: C75J*OYJ*G1*0717-605
- $17.76 –
- Free Shipping
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Card Motherboard Sata Expansion Card 1 To 5 Port Sata3.0 6Gbps Multiplier Sata Port Riser Card Adapter For Comp
Limited time offer, ends 08/16
- Model #: 1-PCI-A1apter0783
- $34.03 –
- More options from $34.03 - $39.05
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Vszerda 2.5Gbps 2500Mbps to USB 3.0 Type-A GBE Gigabit 1000Mbps Ethernet Network LAN Cable Adapter for Desktop Motherboard
Limited time offer, ends 08/09
- Model #: C745-Lsy715-1455
- $28.99 –
- Free Shipping
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NVMe SSD NGFF TO PCIE X4 Adapter M Key B Key Dual Interface Card Support PCI Express 3.0 2230 2242 2260 2280 Size M2 SSD NEW
Limited time offer, ends 08/16
- Model #: 1-PCI-A1apter0877
- $19.09 –
- More options from $19.09 - $31.76
- Free Shipping
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NVMe M2 to PCIE 3.0 X16 SSD Adapter Controller Card M Key Interface Support PCI Express 3.0x16 SSD Disk
Limited time offer, ends 08/16
- Model #: 1-PCI-A1apter0025
- $19.29 –
- More options from $19.29 - $33.80
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Vszerda 90 Degree (Right Bend) RJ45 Male to 8PIN Terminal Block Solderless Cable DVR Ethernet Connector RJ45 Screw Terminal Adapter Cable Cat6 Cat5 Ethernet Cable Extender Adapter(2 Pack/30cm-Right)
Limited time offer, ends 08/29
- Model #: FFQ1A001
- $28.99 –
- Free Shipping
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1pc 15pin SATA Male to 8pin(6+2) PCI-E Power Supply Cable 20cm SATA Cable 15-pin to 8 pin cable Wire for Graphic Card new
Limited time offer, ends 08/08
- Model #: 1-PCI-A1apter1816
- $20.78 –
- Free Shipping
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Ethernet Splitter 1 to 2, RJ45 Network Splitter Starlink Ethernet Adapter, LAN Internet Cable Adapter for Cat 5/5e/6/7/8 Cable
- Model #: XX-1048
- $24.56 –
- Free Shipping
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- $52.59 –
- Free Shipping
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1 in 2 Out RJ45 Splitter, Dual Female to Female 8P8C Ethernet Port Extender Coupler, Cat5 Cat5e Cat6 Cat7 Gigabit LAN Cable Splitter Adapter
Limited time offer, ends 08/31
- Model #: C24W-X6917
- $6.29 –
- $3.99 Shipping
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RJ45 In-Line Surge Lightning Protector Coupler, Cat5e/Cat6/Cat7 LAN Network Cable Extender Surge Suppressor RJ45 Straight Through Connector
Limited time offer, ends 08/31
- Model #: C24W-X6880
- $8.59 –
- $3.99 Shipping
Bestselling Network Connectors/Adapters Reviews:
Douglas H.
9/21/2025 7:26:19 AM
The best under $20 component I have ever bought.
“ The network component that was built in to my system board could not handle my upgraded internet service. ”
2.5GB PCIe Network Card, PCI-e Express to 2.5 Gigabit Ethernet Network Adapter for Desktop PC Gaming, Supports Windows 11/10/8.1/8/7, LinuxRussell H.
8/19/2025 6:24:12 AM
Eazy peazy
“ The ethernet port on my motherboard died. ”
2.5GBase-T PCIe Network Adapter, 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support Windows Server/Windows, Standard and Low-Profile Brackets Included PCIe to 2.5 GigabitClyde G.
5/17/2025 5:38:54 PM
great deal to acompany a 2.5G upgrade!
“ got myself a 2.5G gateway recently and wanted to utilize the new speeds so i bought a pair of these for my PC and server and couldn't be happier! ”
2.5GB PCIe Network Card, PCI-e Express to 2.5 Gigabit Ethernet Network Adapter for Desktop PC Gaming, Supports Windows 11/10/8.1/8/7, LinuxAnonymous
12/23/2024 9:55:48 AM
Great item and value. Works Great.
“ Needed to replace the onboard network adapter. ”
2.5GBase-T PCIe Network Adapter, 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support Windows Server/Windows, Standard and Low-Profile Brackets Included PCIe to 2.5 GigabitPeter A.
5/2/2023 10:17:44 AM
Solid speed! Fun on a budget!
“ I highly recommend this adapter! ”
Plugable 2.5G USB C and USB to Ethernet Adapter, 2-in-1 Adapter Compatible with USB-C Thunderbolt 3 or USB 3.0, USB-C to RJ45 2.5 Gigabit LAN Ethernet, Compatible with Mac and Windows