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1pcs DB9 RS232 Male to RJ45 Female Extender Connector CAT5 5e Network Cable Adapter
Limited time offer, ends 08/29
- Model #: C7FKOYS-684
- $16.06 –
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SATA Card 4 Port SATA III 3.0 6Gb Expansion Card Adapter PCI Express Controller Card Marvell 88SE9215 Chip with SATA Cable
Limited time offer, ends 09/04
- Model #: 1-PCI-A1apter0833
- $42.89 –
- More options from $42.89 - $54.57
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Vszerda Active PoE Splitter - Power Over Ethernet Adapter, 48V to 12V, IEEE 802.3af Compliant, 10/100Mbps for Surveillance Camera, WAP and VoIP Phone, up to 100m, 2 Pack
Limited time offer, ends 09/27
- Model #: LS-POE-1210G-2pcs
- $31.99 –
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Industrial Ethernet Hub RJ45 to 8-Pin Terminal Block Adapter 2 port RJ45
Limited time offer, ends 08/30
- Model #: C43K-Z0325-2
- $46.73 –
- More options from $46.73 - $49.19
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express M.2 adapter express to b&m key M.2 adapter NVMe SSD M2 mSATA e -e converter Card
Limited time offer, ends 08/30
- Model #: DF-PCI-A1apter0126
- $53.15 –
- More options from $53.15 - $54.25
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1 TO 2/4 PCI Express 1X Slots Riser Card Mini ITX To External 4 PCI-E Slot Adapter Port Multiplier Card For BTC LTC
Limited time offer, ends 09/04
- Model #: 1-PCI-A1apter0313
- $37.77 –
- More options from $37.77 - $52.13
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15Pin SATA Male To 8pin(6+2) PCI-E Male Video Card Power Supply Adapter Cable 15cm Power Cable
Limited time offer, ends 08/30
- Model #: DF-PCI-A1apter1418
- $29.34 –
- More options from $29.34 - $30.44
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10Gb PCI-E Network Card AQC107 Chipset 2.5G/5G/10G PCIE-X4 Network adapter Fast Transmission Dongle for windows Linux
Limited time offer, ends 08/29
- Model #: OYS-C5KU-7.24-0254
- $153.47 –
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1 Male to 3 Female RJ45 Ethernet Splitter Adapter, 3-Way LAN Network Splitter Cable, Compatible with Cat5, Cat5e, Cat6, Cat7 for Home Office Network Connection
Limited time offer, ends 09/11
- Model #: C472-L3481
- $13.95 –
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1 to 2 RJ45 Ethernet Splitter Adapter, 1-in 2-Out LAN Network Splitter with USB Power Cable, High-Speed RJ45 Powerline Network Connector for Router, TV Box, Camera, PC, Laptop
Limited time offer, ends 09/11
- Model #: C472-L3489
- $15.36 –
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Express E Sata Controller 4 Port 6G -E to SATA3.0 Expansion Miner Adapter Card SSD IPFS Mining Controller Adapter Card
Limited time offer, ends 08/30
- Model #: DF-PCI-A1apter1109
- $48.26 –
- More options from $48.26 - $49.36
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For PCI-E Durable 2 Port Components USB 3.0 Expansion Card Power Connector Converter External Network Adapter 4Pin
- Model #: LE-6512
- $33.17 –
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Aomoproing RJ45 Splitter Adapter 1 to 2 Dual Female Port CAT 5/CAT 6 LAN Ethernet Socket Splitter Connector Adapter
- Model #: dd-294
- $17.99 –
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WRIARICH USB 2.0 to RJ45 Ethernet LAN Adapter, 10/100 Mbps Fast Wired Network Card for Desktop & Laptop PC
- Model #: G5E8R94HE
- $19.69 –
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Locking Waterproof CAT6 RJ45 Female to Female LAN Ethernet Network Extension Adapter Coupler
- Model #: Kepler-8.3-OYS-297
- $12.48 –
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WRIARICH M.2 A+E Key 2.5G Ethernet LAN Card, RTL8125BG Chip M2 A/E to RJ45 COM Port Network Adapter, 2.5G/1G/100Mbps Gigabit NIC for Desktop PC
- Model #: AGEW489GWSG
- $15.19 –
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Vszerda RJ45 Screw Terminal Connector - 90 Degree Male to 8 Pin Screw Terminal Adapter, Ethernet Converter Block for CCTV Digital DVR Network, 1pcs
Limited time offer, ends 08/29
- Model #: C72J-Y-0539-2IN1
- $18.99 –
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Waterproof CAT6 RJ45 Female to Female LAN Ethernet Network Extension Adapter Coupler
- Model #: LHXC6W1JU27-464
- $22.76 –
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CAT6 UTP Male to Female 360 Degree Angled Rotating Adapter RJ45 8P8C 1000Mbps for LAN Ethernet Network
Limited time offer, ends 08/29
- Model #: Kepler-8.3-OYS-288
- $12.98 –
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Driver-Free USB to RJ45 100M Wired Network Card, External Ethernet Adapter, USB LAN Card Compatible with Desktop Computers & Laptops
- Model #: 543413584
- $16.50 –
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WRIARICH USB-C to RJ45 100Mbps Ethernet Adapter with PD Charging Port, Wired LAN Network Dongle for Laptop Tablet Smartphone
- Model #: 49HGRDH9DE
- $21.39 –
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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
- Model #: LHXC6W1JU27-2080
- $22.76 –
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- $16.80 –
- More options from $16.80 - $18.35
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USB 3.0 To Gigabit Ethernet RJ45 LAN (10/100/1000) Mbps Network Adapter For PC-White
- Model #: ll-3418
- $25.95 –
- More options from $25.95 - $27.50
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Vszerda CAT6 UTP Male to Female 360 Degree Angled Rotating Adapter RJ45 8P8C 1000Mbps for LAN Ethernet Network
Limited time offer, ends 09/16
- Model #: GD84G69
- $17.99 –
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WRIARICH 2 Pack Black RJ45 Male to Female Straight Crossover Adapter, Ethernet LAN Connector Compatible with Cat5 Cat5e Cat6 Network Cables
- Model #: GRES489HE
- $17.59 –
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SOEWIOU USB to RJ45 100Mbps Fast Ethernet Adapter, Driver-Free Wired LAN Network Card, Universal for Desktop PC & Laptop
- Model #: 8454195152
- $21.90 –
- Free Shipping
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NGFF M.2 to PCI-E 4X Riser Card M2 Key M to PCIe X4 Adapter with LED Voltage indicator for ETH Bitcoin Miner Mining
- Model #: LE-6539
- $31.94 –
- Free Shipping
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USB C to RJ45 Ethernet Adapter Gigabit, RJ45 Female to USB C Female Adapter, Up to 1000/100/10Mbps Ethernet LAN Network Adapter Compatible for iPad, MacBook Pro, 1Pack
Limited time offer, ends 08/30
- Model #: C6WV-0730-OYJ-507
- $26.87 –
- Free Shipping
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SOEWIOU Gigabit Ethernet Splitter, RJ45 Network Adapter 1 In 2 / 1 In 3 / 1 In 4 Port Full Gigabit LAN Cable Distributor for Home Office Router
- Model #: 1000101111111
- $17.69 –
- Free Shipping
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PCI-e To USB 3.1 Type-C Riser Post Card PCIe to USB-C 2.4A Fast Charger+19PIN Front USB Miner Expansion Adapter Card
- Model #: LE-6478
- $28.26 –
- Free Shipping
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Express E Sata Controller 4 Port 6G -E to SATA3.0 Expansion Miner Adapter Card SSD IPFS Mining Controller Adapter Card
- Model #: LE-6471
- $49.57 –
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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