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Vszerda RS232 COM Female to RJ45 Female Connector Convertor DB9 Serial Port to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter
- Model #: 948SFDS
- $34.29 –
- Free Shipping
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xiwai RJ45 8P8C 1000Mbps Male to Male Network 360 Degrees Rotated Angled Cable CAT6 UTP for LAN Ethernet Network 1.0M/3.3FT
- Model #: LHXC6W1JU27-2016
- $33.65 –
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to M.2 Key M Motherboard Adapter for 2.5 U.2 PCI-E-NVMe SSD
Limited time offer, ends 09/04
- Model #: 1-PCI-A1apter0722
- $20.67 –
- More options from $20.67 - $32.99
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60cm PCI-E Riser Card 1X PCI Express to 16X USB 3.0 Extender Graphic Card Adapter 15Pin SATA to 4Pin Power Cable for BTC Mining
- Model #: LE-6472
- $32.14 –
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Dual Band 2.4Gbps WiFi 6 AX200 Gigabit Network Card Pcie Wifi Bluetooth 5.0 Wireless Adapter For Pc Desktop Windows 10
- Model #: VFR-1802
- $69.93 –
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VER 008S PCI-E Card PCIE 1X 16X Extension Adapter 60CM USB 3.0 Cable SATA 4Pin Molex Power for Bitcoin Miner Mining
- Model #: LE-6574
- $32.53 –
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60cm USB3.0 PCI-E Express 1x To 16x Extender Riser Card Adapter with 15pin to 6PIN Power SATA Cable For BTC bitcoin mining miner
- Model #: LE-6492
- $32.20 –
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Ortronics OR-TJ600-44 Clarity TracJack Cat6 RJ45 Jack, Dark Yellow
- Model #: OR-TJ600-44
- $13.99 –
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Vszerda RJ45 Male Plug to 8P 8C Female Bolt Screw Type terminals Ethernet Net Network Plug Cable for AV CCTV UTP DVR Cat5 Cat5e Cat6 Cat7 in-Line Coupler 300V 8A(2 Pack/M)
Limited time offer, ends 09/27
- Model #: HHS4648
- $28.99 –
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Vszerda RJ45 Female Plug to 8P 8C Female Bolt Screw Type terminals Ethernet Net Network Plug Cable for AV CCTV UTP DVR Cat5 Cat5e Cat6 Cat7 in-Line Coupler 300V 8A(2 Pack/F)
Limited time offer, ends 09/27
- Brand: zdyCGTime
- Type: Ethernet
- Cat: 7
- Connector A: RJ45
- Model #: VHF2648
- $28.99 –
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Express x1 -E FireWire 1394a IEEE1394 Controller Card 3 Port For Desktop
Limited time offer, ends 09/14
- Model #: 1-PCI-A1apter0948
- $31.83 –
- More options from $31.83 - $34.83
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2.5Gbase-T Pcie Network Card Intel I226-V Chip 2.5G PCI Express Gigabit Ethernet Card Nic Wired RJ45 LAN Adapter Converter for Window 10/11
Limited time offer, ends 08/30
- Model #: 20260813ZP105C5JS
- $31.39 –
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Vszerda FOR 2.5G Base-T Gigabit Network Adapter I225 2500Mbps M.2 B/M Key to PCIe 2.5Gb Ethernet Card RJ45 LAN Controller Card
Limited time offer, ends 09/16
- Model #: T4W894ER
- $26.99 –
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Aomoproing Speed M2 NGFF ssd SATA3 SSDs Turn Sata Adapter Expansion Card Adapter SATA to NGFF -capacity -power
- Model #: dd-272
- $24.48 –
- Free Shipping
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HF Smallest Elfin-EW11/Elfin-EW11A-0 Wireless Networking Devices Modbus TPC IP Function RJ45 RS485 to WiFi Serial Server (EW11A-0 Whole Set)
Limited time offer, ends 08/29
- Model #: C2ZP814-XMHFA0793
- $34.29 –
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![Vszerda [RJ11 Telephone Adapter] 3PCS 2-Way RJ11 6P4C Telephone Plug to RJ11 6P4C Socket Adapter and Splitter for Landline Telephone](https://c1.neweggimages.com/productimage/nb300/C3P2D2605220LZG6C6F.jpg "Vszerda [RJ11 Telephone Adapter] 3PCS 2-Way RJ11 6P4C Telephone Plug to RJ11 6P4C Socket Adapter and Splitter for Landline Telephone")
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Vszerda [RJ11 Telephone Adapter] 3PCS 2-Way RJ11 6P4C Telephone Plug to RJ11 6P4C Socket Adapter and Splitter for Landline Telephone
- Model #: W8Q9RZXD
- $35.99 –
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Vszerda Network Cards M.2 Wifi Adapter/Card PCI-E 1X Wifi AC 5Ghz 5 Ghz Adapter 2x 5dBi WiFi Antenna Key A NGFF M.2 Wi-Fi Bluetooth Card
- Model #: HF494G5
- $41.99 –
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USB A to Ethernet Adapter 2.5G Aluminum Computer Network Internet LAN Dongle Compatible for NAS MacBook Air/Pro XPS Windows macOS (USB-A to 2.5G-AR01)
Limited time offer, ends 08/29
- Model #: Kepler-C72J-beiyong-0537
- $40.94 –
- Free Shipping
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Vszerda Network Cards M.2 Wifi Adapter/Card PCI-E 1X Wifi AC 5Ghz 5 Ghz Adapter 2x 5dBi WiFi Antenna Key A NGFF M.2 Wi-Fi Bluetooth Card
- Model #: J4F84FG4
- $42.19 –
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Quantum Aquantia AQC113C M.2 10GbE Network Adapter 10G/5G/2.5G/1G PCIe Gen4 X1 M.2 2280 to RJ45 Ethernet Card for PC Server NAS
Limited time offer, ends 08/31
- Model #: C10V-S49-2
- $258.99 –
- Free Shipping
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15Pin SATA Male To 8pin(6+2) PCI-E Male Video Card Power Supply Adapter Cable 15cm Power Cable
- Model #: LE-6483
- $31.15 –
- Free Shipping
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1 to 4 Port Gigabit RJ45 Network Splitter Adapter, 1000Mbps High Speed LAN Ethernet Splitter, 1 In 4 Out Female Internet Splitter, Support 4 Devices Simultaneous Network Sharing
Limited time offer, ends 09/11
- Model #: C472-L3627
- $25.36 –
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Gigabit RJ45 Ethernet Splitter, 1 to 2 Port 1000/100Mbps LAN Network Splitter with USB Power Port, Wired Network Adapter for Router, TV Box, PC, Hub, ADSL and Digital TV
Limited time offer, ends 09/11
- Model #: C472-L3509
- $18.36 –
- Free Shipping
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2 Pack Metal Shell RJ45 Coupler, Female to Female Ethernet Inline Connector, LAN Network Extension Adapter Compatible with Cat5/Cat5e/Cat6/Cat7 for Home and Office Network Wiring
Limited time offer, ends 09/11
- Model #: C472-L3468
- $14.46 –
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Aomoproing Micro USB to 100Mb Ethernet 10/100 RJ45 Network LAN Adapter For Nintendo Switch
- Model #: dd-280
- $31.39 –
- Free Shipping
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CableCreation USB C to RJ45 Console Cable 6 Feet USB Serial Adapter Compatible with Router, Cisco, NETGEAR, Windows, macOS, Linux, Black
Limited time offer, ends 08/30
- Model #: C2AG-1009-12
- $25.83 –
- More options from $25.83 - $27.99
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2.5" Female 44 pin IDE to 7+15 22 pin Male SATA Hard Drive Disk Adapter Converter 2.5" IDE to SATA Male for Laptop HDD ONLY
- Model #: LE-6534
- $30.96 –
- Free Shipping
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CY USB C to 2.5Gbps Ethernet Adapter,USB 3.1 Type C to RJ45 2500Mbps GBE Gigabit Ethernet Network LAN Cable Adapter for Laptop
Limited time offer, ends 08/31
- Model #: LC6W1J25-628
- $57.41 –
- Free Shipping
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Golden VER009S PCI-E Riser Card 009S PCIE PCI Express 1X to 16X Adapter 100CM 60CM USB Cable 6Pin Power for Miner Mining
- Model #: LE-6549
- $32.42 –
- Free Shipping
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15-Pin SATA Power To 6-Pin PCI Express Adapter Cable 20cm 18 Copper Wire Graphics Power Cord Hard Drive Graphics Power Cord
- Model #: LE-6538
- $26.39 –
- Free Shipping
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2 port SATA 2.0 + IDE + 2 port eSATA PCI-e PCI express RAID Controller Card SATA IDE PCI e Adapter Card
- Model #: LE-6507
- $36.74 –
- Free Shipping
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xiwai CAT6 UTP Male to Female Extenders 360 Degree Angled Rotation Adapter RJ45 8P8C 1000Mbps for LAN Ethernet Network
- Model #: LHXC6W1JU27-2019
- $27.71 –
- Free 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