We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two black USB 2.0 to RJ45 network adapters side by side

CableCreation

CableCreation USB 2.0 to RJ45 Adapter 2-Pack Black

SKU CH-S4D1-XZJ9T

Two USB 2.0 to RJ45 adapters add wired 10/100 Mbps Ethernet to laptops or tablets lacking a network port

  • Changer TypeOther
  • Adds a wired RJ45 port to devices lacking Ethernet for stable LAN access
  • USB 2.0 interface delivers full 10/100 Mbps Fast Ethernet throughput
  • Driver-free on Windows 8.1 and 10; simple install on older systems
  • REALTEK chipset ensures broad OS compatibility including Mac and Linux
  • Two adapters in one pack cover multiple devices or provide a spare

USB 2.0 to RJ45 adapter 2-pack

This two-pack of USB 2.0 to RJ45 adapters adds a wired Ethernet port to ultrabooks, notebooks, MacBooks and tablets that lack one. Each adapter uses a REALTEK chipset and draws power from the USB bus, so no external supply is needed. They suit users who need a stable LAN connection in Wi-Fi dead zones or who want to replace a failed onboard network card. The adapters deliver up to 10/100 Mbps Fast Ethernet over USB 2.0 and remain compatible with USB 1.0 and 1.1 hosts.

Driver handling and OS support

Windows 8, 8.1 and 10 work driver-free after a single initial installation; Windows 7, Vista, XP, macOS and Linux require manual driver installation before first use. Supported macOS releases include 10.6 through 10.12.5 and Linux kernels 2.6 and 3.x. Chrome OS and specific Android builds are also listed as compatible. The bundle supplies two identical black adapters so you can equip two devices or keep a spare.

Compatibility check before ordering

Verify that your device provides a standard USB-A port, because the adapter does not fit USB-C without a separate hub or cable. Confirm that your operating system appears in the supported list, especially if you run an older Windows release or a non-standard Linux distribution. Note that the adapter is explicitly stated as not working with Nintendo Switch or Wii U consoles.

Highlights

  • Adds a wired RJ45 port to devices lacking Ethernet for stable LAN access
  • USB 2.0 interface delivers full 10/100 Mbps Fast Ethernet throughput
  • Driver-free on Windows 8.1 and 10; simple install on older systems
  • REALTEK chipset ensures broad OS compatibility including Mac and Linux
  • Two adapters in one pack cover multiple devices or provide a spare

Specifications

Changer TypeOther

Questions about this item

Will the REALTEK chipset need a firmware update or driver reinstall after a major OS upgrade?

Driver installation is needed for Windows 7, XP, Vista, Mac OS and Linux; Windows 8, 8.1 and 10 are driver-free, so only older systems require a reinstall after an upgrade.

Does the USB 2.0 interface cap sustained throughput below the 100 Mbps port speed?

Yes, the adapter delivers optimal performance of full 10/100 Mbps Fast Ethernet through USB 2.0, so the bus is the limiting factor.

How warm does the adapter get when powered from the USB bus all day?

The unit is USB bus powered with no external supply required, drawing only the standard USB 2.0 current, so heat remains minimal during continuous use.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.