Skip to main content

BEST SELLERS

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.

02
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
Save 54%
$13.59
$29.99
Free Shipping

Needed to replace the onboard network adapter. This adapter was easy to install and setup. Working great and was a great value.

03
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
$53.99
Free Shipping
04
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
  • Brand: Plugable Technologies
  • Part Number: USBC-E2500
  • Type: USB C, USB 3.0, RJ45
  • Changer Type: USB C or USB 3.0 to Ethernet
  • Model #: USBC-E2500
  • Item #: 9SIA2XBB799467
  • Return Policy: View Return Policy
$24.95
Free Shipping

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.

05
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
Save 5%
Limited Time Offer
$37.99
$39.99
Free Shipping

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.

08
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
Save 16%
Limited Time Offer
SOLD OUT
Sold Price: $20.99
10
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
Save 5%
Limited Time Offer
$18.99
$19.99
Free Shipping

easy plugged it in and started up the pc and boom 2.3 ghz down and 384 up cheap very fair price lets hope it last

11
RJ45 Ethernet Coupler Cat 8 Cat7 Cat6 Cat5e SSTP - Network Jack In-Line Female to Female Lan Patch Cord Cable Extender Connector Adapter
RJ45 Ethernet Coupler Cat 8 Cat7 Cat6 Cat5e SSTP - Network Jack In-Line Female to Female Lan Patch Cord Cable Extender Connector Adapter
  • Color: Black
  • Specifications: Use this adapter couple two RJ-45 ethernet cables together, Great for extending ethernet connection Future-proof your network for 10-Gigabit ethernet connectivity Shielded housing and easy snap-in retaining clip ensure a secure and corrosion free connection RJ45 inline jack coupler comply with the TIA/EIA 568-C.2 standard This 8P8C female to female ethernet coupler jack is compatible with Cat 8 Cat7 Cat6 Cat5e network
  • Model #: 11-001-263
  • Item #: 9SIACJF56J5909
  • Return Policy: View Return Policy
Limited Time Offer
$9.79
Free Shipping

Quality product Great price FREE shipping

13
TRENDnet 2.5Gbps Ethernet Over Coax Adapter (2-Pack), TMO 313C2K, 1 x MoCA Coax F-Type Female Coax Input, 1 x 2.5Gbps RJ45 LAN Port, NDAA & TAA Compliant
TRENDnet 2.5Gbps Ethernet Over Coax Adapter (2-Pack), TMO 313C2K, 1 x MoCA Coax F-Type Female Coax Input, 1 x 2.5Gbps RJ45 LAN Port, NDAA & TAA Compliant
  • 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

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.

15
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 #: 9SIA1K692W9166
  • Return Policy: View Return Policy
$21.99

awesome time and money saver! does what it's supposed to do. Just make sure to get two because this is not a switch/hub. It just utilizes the extra pair two pairs of wire.

17
10Gtek For Intel X540-T2 Ethernet Adapter with Intel X540 Controller, 10Gb Ethernet Network Card, Dual Port RJ45 Copper, PCI Express 10Gb Nic Ethernet LAN Adapter
10Gtek For Intel X540-T2 Ethernet Adapter with Intel X540 Controller, 10Gb Ethernet Network Card, Dual Port RJ45 Copper, PCI Express 10Gb Nic Ethernet LAN Adapter
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab
  • Connectors: 2 x RJ45
  • Temperature: 0°C ~ 55°C
  • Features: Intel X540-T2
  • Model #: 603149403406
  • Item #: 9SIA9Z94UV9821
  • Return Policy: View Return Policy
$65.99
Free Shipping

Doesn't require any weird pro-grade server backplanes to connect, just a regular PCI Express slot If drivers are needed, they can be downloaded as a bundle beforehand and installed offline SFP+ ports accept a few varieties of transceiver, so you don't even need to replace your ethernet wiring to use this

19
Intel Ethernet Converged X710-DA2 Network Adapter (X710DA2)
Intel Ethernet Converged X710-DA2 Network Adapter (X710DA2)
$139.99
Free Shipping
20
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
Limited Time Offer
$11.69
Free Shipping