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In Network Connectors/Adapters

Our most popular products, based on sales and updated frequently.

Doubled my download speed in an inexpensive and easy to install card.

03
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 Gigabit
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 Gigabit
  • Part Number: 19825
  • Connectors: 1 x RJ45
  • Wireless Speed: Up to 2.5 Gbps
  • LEDs: Link, Activity
  • Model #: F-2500RJ
  • Item #: 9SIADXZK4K2649
  • Return Policy: View Return Policy
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$13.59
$29.99
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The ethernet port on my motherboard died. No problem, I have an old spare network card. Uh oh, the motherboard only has PCIe slots. So I ordered this and it was delivered shortly after. Installed it, started the computer, and off we go. I didn't have to install a driver, thanks Windows 11.

04
TelDaykemei 2500Mbps USB 3.0 Ethernet To RJ45 2.5G Wired Adapter Converter Lan Network Hub For Windows 7/8/10 MAC For PC Laptop
TelDaykemei 2500Mbps USB 3.0 Ethernet To RJ45 2.5G Wired Adapter Converter Lan Network Hub For Windows 7/8/10 MAC For PC Laptop
  • Type: Wired network adapter
  • Color: Gray
  • Connector Style: RJ45
  • Model #: 2500Mbps USB 3.0
  • Item #: 9SIAP7NKD57309
  • Return Policy: View Return Policy
$11.10
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05
EnLabs 5-PACK CAT6 UTP Tool Less Keystone Jack, RJ45 Self-Locking Cat.6 Keystone Module Adapter No Punch-Down Tool Required Couplers For Wall Plate
EnLabs 5-PACK CAT6 UTP Tool Less Keystone Jack, RJ45 Self-Locking Cat.6 Keystone Module Adapter No Punch-Down Tool Required Couplers For Wall Plate
  • Specifications: RJ45 8P/8C Female port gold-plated contacts Category 6 ANSI/TIA/EIA 568-C.2 performance T568A and T568B Labeling IDC modules (110 or Krone) with covers Compatible with 22-26 AWG Solid wire
  • Package Contents: 5 x Cat 6 RJ45 Keystone Jack
  • Option: Adapter
  • Model #: KSCAT65PK
  • Item #: 9SIACJF7KD8390
  • Return Policy: View Return Policy
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$11.69
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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
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
  • Part Number: USBC-E2500
  • Type: USB C, USB 3.0, RJ45
  • Changer Type: USB C or USB 3.0 to Ethernet
  • Thunderbolt 3: Yes
  • Model #: USBC-E2500
  • Item #: 9SIA2XBB799467
  • Return Policy: View Return Policy
$24.95
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I highly recommend this adapter! Easy to set up. Works with Windows, Mac, and Linux. And works with Synology DS920+ (which is also built on Linux). Installed on my DS920+ I get it's full speed. Running wonderfully since Mid February.

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DERAPID 5G Base-T PCIe Network Card, RTL8126 Controller, PCIe to RJ45 5Gbe NIC Adapter, Supports Windows 10/11/Server/Linux/Desktop/NAS, 5G/2.5G/1G/100Mbps Multi-Gig Ethernet LAN Card
DERAPID 5G Base-T PCIe Network Card, RTL8126 Controller, PCIe to RJ45 5Gbe NIC Adapter, Supports Windows 10/11/Server/Linux/Desktop/NAS, 5G/2.5G/1G/100Mbps Multi-Gig Ethernet LAN Card
  • Brand: DERAPID
  • Series: 5G Base-T PCIe Network Card
  • Model: RTL8126
  • Part Number: RTL8126
  • Model #: RTL8126
  • Item #: 9SIARJ2KMD9897
  • Return Policy: View Return Policy
Limited Time Offer
$19.99
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09
Dell Intel I350-T2 Dual Port PCI Express x2 Adapter w/Low Profile Bracket 8WWC9
Dell Intel I350-T2 Dual Port PCI Express x2 Adapter w/Low Profile Bracket 8WWC9
$54.57
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DERAPID 2.5Gbps PCIe Network Card Dual RJ45 Port Adapter with Intel I226 Chipset for Desktop Gaming Office 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Port Controller
DERAPID 2.5Gbps PCIe Network Card Dual RJ45 Port Adapter with Intel I226 Chipset for Desktop Gaming Office 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Port Controller
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab
  • Connectors: 2 x RJ45
  • Wireless Speed: 2.5Gbps
  • Features: I226
  • Model #: 2.5G PCIE To RJ45 Adapter
  • Item #: 9SIARJ2JUR3211
  • Return Policy: View Return Policy
Limited Time Offer
$39.99
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Lower cost than others of its kind. It's significantly smaller than I was expecting, and the heat sink covers every bit of usable space for exceptional cooling.

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Aluminum Alloy Ethernet Splitter 1 to 2 High Speed 1000Mbps, Gigabit Ethernet Splitter, LAN Splitter with USB-C Power Cable, RJ45 Splitter for Cat5/5e/6/7/8 Cable (2 Devices Simultaneously Networking)
Aluminum Alloy Ethernet Splitter 1 to 2 High Speed 1000Mbps, Gigabit Ethernet Splitter, LAN Splitter with USB-C Power Cable, RJ45 Splitter for Cat5/5e/6/7/8 Cable (2 Devices Simultaneously Networking)
  • Part Number: BL-SW1KT2
  • Switch Type: Gigabit
  • Model #: BL-SW1KT2
  • Item #: 9SIB3WAK9Z5192
  • Return Policy: View Return Policy
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Limited Time Offer
$20.99
$25.18
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10Gtek SFP+ DAC Twinax Cable, 10G SFP+ to SFP+ Direct Attach Copper Patch Passive Cable for Cisco SFP-H10GB-CU1M, Ubiquiti UniFi UC-DAC-SFP+, TP-Link TL-SM5220-1M, Fortinet and More, 0.5~ 7 Meters
10Gtek SFP+ DAC Twinax Cable, 10G SFP+ to SFP+ Direct Attach Copper Patch Passive Cable for Cisco SFP-H10GB-CU1M, Ubiquiti UniFi UC-DAC-SFP+, TP-Link TL-SM5220-1M, Fortinet and More, 0.5~ 7 Meters
  • Type: Network Ethernet Cables
  • Cat: Twinaxial
  • Length: 3.28 ft.
  • Color: Black
  • Model #: CAB-10GSFP-P1M
  • Item #: 9SIA9Z988Z5052
  • Return Policy: View Return Policy
$15.99
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USB 3.0 to 10/100/1000 Mbps Gigabit RJ45 Ethernet Network LAN Adapter for PC Mac
USB 3.0 to 10/100/1000 Mbps Gigabit RJ45 Ethernet Network LAN Adapter for PC Mac
  • Type: Adapter/Converter
  • Model #: UB3-LAN-D
  • Item #: 9SIA20PJZZ1885
  • Return Policy: View Return Policy
$9.99
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StarTech.com RJ45SPLITTER 2-to-1 RJ45 Splitter Cable Adapter - M/F
StarTech.com RJ45SPLITTER 2-to-1 RJ45 Splitter Cable Adapter - M/F
  • Color: White
  • Specifications: Connector A: 1 - RJ-45 Male Connector B: 2 - RJ-45 Female Cat: 5/5E
  • Weight: 0.08 lb.
  • Parts: 1 year limited
  • Model #: RJ45SPLITTER
  • Item #: N82E16812200340
  • Return Policy: 30-Day Return Policy
$21.99
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what was ordered

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DERAPID 2.5G PCIe Ethernet Card Intel I226 Chip 4 RJ45 Port 2500Mbps Gigabit Network Adapter PCIE X4 X8 X16 NIC for NAS Workstations Servers
DERAPID 2.5G PCIe Ethernet Card Intel I226 Chip 4 RJ45 Port 2500Mbps Gigabit Network Adapter PCIE X4 X8 X16 NIC for NAS Workstations Servers
  • Brand: DERAPID
  • Series: RJ45 Adapter
  • Model: I226
  • Type: PCIE RJ45 Adapter
  • Model #: PCIE to RJ45
  • Item #: 9SIARJ2KMD9712
  • Return Policy: View Return Policy
$69.99
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19
TRENDnet TMO-313C2K,2.5Gbps Ethernet over Coax Adapter (2-Pack)
TRENDnet TMO-313C2K,2.5Gbps Ethernet over Coax Adapter (2-Pack)
  • Brand: TRENDnet
  • Model: TMO-313C2K
  • Features: • Includes two MoCA® 2.5 (TMO-313C) 2.5Gbps Ethernet over Coax Adapters • Supports MoCA® 2.5 over coaxial cables • 1 x MoCA Coax: F-Type Female coax input • 1 x 2.5Gbps RJ45 LAN port • Backward compatible with MoCA 2.0/1.1/1.0 standards • Supports up to 16 nodes on one network • Bonded MoCA 2.5 channels provide a net throughput of up to 2.5Gbps • Designed
  • Weight: 1.7600
  • Model #: TMO-313C2K
  • Item #: 9SIAHFEKPB7188
  • Return Policy: View Return Policy
$139.99
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We cant get fiber yet, and our cable and WiFi setup has been terrible, so I invested in the MoCa system. Dont be sold on WiFi/Mesh if youve already got coax cable lines in every room. We dont have tvs in every room, but we have devices that rely on internet. Weve been struggling with dropped connections, speed and performance issues relying on WiFi mesh. And WiFi doesnt go through concrete to the outside. Solution: Use the Moca in tandem with your WiFi! The MoCa unit was a quick install. Youll need a cable splitter and a router for the primary modem/cable box (and additional lengths of CoAx and Ethernet), if your modem/router isnt already Moca enabled. With Moca we now get 523mbps at the source and 517-520 Mbps at each satellite Moca. Previously, the WiFi mesh only we got unreliable 117mbps. Ive already ordered a second batch for the extra rooms. In addition I purchased a Moca filtered splitter. The cable guy came out and tested and was pleasantly surprised there was no degradation to service nor any addl noise being sent back to the hub. He did warn that when they update the systems frequencies, the Moca will become obsolete or incompatible.

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Starlink Ethernet Adapter V2 for Gen 2 Rectangular Dish & Mesh Router, 1 Port RJ45 Gigabit Ethernet [1 Device Networked Simultaneously] - Up to 1 Gbps
Starlink Ethernet Adapter V2 for Gen 2 Rectangular Dish & Mesh Router, 1 Port RJ45 Gigabit Ethernet [1 Device Networked Simultaneously] - Up to 1 Gbps
  • Brand: KESHOW
  • Color: Gray
  • Model #: 607616697497
  • Item #: 9SIC6G8KYH8367
  • Return Policy: View Return Policy
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$35.99
$41.11
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