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
Black RJ45 splitter adapter with one female port and two female ports

EN-Labs

EN-Labs RJ45SPL1X2 RJ45 splitter adapter network connector

SKU CH-QK69-KYT9A

Splits one RJ45 port for two devices used separately, compatible with Cat5 to Cat7 cables

  • FeaturesBeware that it will not make two Ethernet ports from one, me
  • Shares one RJ45 port between two devices that never run together
  • Only one connection works at a time — simultaneous use is not supported
  • Female-to-female 8P8C coupler joins two cables without extra wiring
  • Works with Cat5, Cat5e, Cat6 and Cat7 Ethernet cables
  • Simple plug-and-play adapter for alternating device access

Single-port RJ45 splitter for alternating devices

This EN-Labs RJ45SPL1X2 adapter provides a single female RJ45 port that branches to two female ports. It is intended for users who need to switch between two wired devices without unplugging cables, but only one device may be active at any time. The coupler accepts standard 8P8C Ethernet cables.

Prevents simultaneous dual connections

The splitter does not create two independent network links and will not allow two computers to access the network at once. Only one connected cable should be used at a time; attaching both simultaneously will cause signal conflicts. The adapter simply extends the physical connection for alternating use.

Check that devices share the port sequentially

Before ordering, confirm that the two target devices will never need network access at the same moment. Verify your cables are Cat5, Cat5e, Cat6 or Cat7 with standard RJ45 plugs. Ensure the host port remains continuously powered while you switch between endpoints.

Highlights

  • Shares one RJ45 port between two devices that never run together
  • Only one connection works at a time — simultaneous use is not supported
  • Female-to-female 8P8C coupler joins two cables without extra wiring
  • Works with Cat5, Cat5e, Cat6 and Cat7 Ethernet cables
  • Simple plug-and-play adapter for alternating device access

Specifications

BrandEN-Labs
ModelRJ45SPL1X2
FeaturesBeware that it will not make two Ethernet ports from one, meaning that you cannot use two computers at the same time using this splitter. This product is for one application only - to use one Ethernet RJ45 for two devices that WILL NOT operate at the same time. With this adapter, only one connection can connect at a time,It doesn't support both computer to connect onto the internet simultaneously DO NOT connect 2 cables simultaneously This female to female rj45 8P8C coupler is compatible with Cat 7 Cat6 Cat5 Cat5e network Ethernet cable.

Questions about this item

Will the RJ45SPL1X2 splitter need any maintenance or part replacement over time?

The passive coupler has no moving parts or electronics, so no maintenance or replacement is expected under normal use.

What is the first limitation I will hit if I leave two cables plugged in continuously?

The adapter only passes one active connection at a time; plugging in two cables simultaneously breaks the link for both devices.

Does the splitter generate any noise, heat or extra power draw when used all day?

It is a completely passive 8P8C coupler with no power input, so it produces no noise, no heat and draws zero power.

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.