1-to-2 DC Power Splitter Cable
5.5 × 2.1mm Female to Dual 5.5 × 2.1mm Male
The BiXPower CNT-Y21 is a simple and convenient
1-to-2 DC power splitter cable. It converts one
5.5 × 2.1mm male DC power connector into
two 5.5 × 2.1mm male connectors.
Simply connect the splitter's 5.5 × 2.1mm female jack
to an existing cable with a 5.5 × 2.1mm male plug. The cable then
provides two male DC connectors, allowing the same power source to
supply two compatible devices.
Connector Configuration
Input: 1 × 5.5 × 2.1mm Female DC Jack
Output: 2 × 5.5 × 2.1mm Male DC Plugs
Function: Splits one compatible DC power connection into two
One Power Connection → Two DC Connectors
5.5 × 2.1mm Male
Your Existing Cable
→
CNT-Y21
Female Input
→
2 × 5.5 × 2.1mm
Male Outputs

How to Use This Splitter
Step 1:
Start with your existing power cable that has a
5.5 × 2.1mm male connector.
Step 2:
Plug the male connector into the
5.5 × 2.1mm female jack on the CNT-Y21 splitter.
Step 3:
You now have two 5.5 × 2.1mm male connectors
available for connecting compatible DC-powered devices.
Key Features
-
Splits one DC power connection into two outputs
-
One 5.5 × 2.1mm female input connector
-
Two 5.5 × 2.1mm male output connectors
-
Compact and easy to use
-
No additional adapter is required when your existing cable already uses a compatible 5.5 × 2.1mm male connector
-
Useful for DC power distribution and compatible low-voltage DC applications
Important:
This is a passive power splitter. It does not convert or regulate voltage.
Both output connectors receive power from the same input source.
Make sure the input voltage is suitable for both connected devices and that
the power source can provide enough current for the combined load of both devices.
Check Connector Size Before Ordering
This splitter is designed specifically for
5.5mm outer diameter × 2.1mm inner diameter
DC barrel connectors. Please verify your connector dimensions before ordering.
A 5.5 × 2.1mm connector may look very similar to a 5.5 × 2.5mm connector,
but they are different sizes.
Simple 1-to-2 DC Power Connection
1 × 5.5 × 2.1mm Female
→
2 × 5.5 × 2.1mm Male