BiXPower LC90B 7.4mm Right Angle Power Connector Adapter
for Dell & HP/Compaq Laptops
The BiXPower LC90B is a compact 90-degree
right-angle power connector adapter designed for compatible
Dell and HP/Compaq laptop power adapters using
the older large 7.4mm center-pin DC connector.
It converts a conventional straight laptop power connector into
a convenient right-angle connection. This can
reduce the amount of space required beside the laptop and allows
the power cable to route more naturally along the side of the
computer.
Key Features
-
90-degree right-angle design helps save
space around the laptop power input
-
Converts a compatible straight power connector
into a right-angle connector
-
Designed for the older large
7.4mm Dell and HP/Compaq center-pin connector
-
Female input side accepts a compatible
Dell or HP/Compaq AC adapter plug
-
Male output side connects to compatible
laptop DC power input ports
-
Compact, lightweight design with no additional cable
required
-
Useful where limited side clearance makes a straight
power connector inconvenient
Turn a Straight Laptop Power Plug Into a Right-Angle Connection
Many laptop AC adapters use a straight DC connector that extends
outward from the side or rear of the computer. In locations with
limited clearance, the straight connector and cable can occupy
unnecessary space.
The LC90B changes the direction of the connection by approximately
90 degrees, allowing the cable to run closer to
the laptop instead of extending straight outward.
Compare without and with he Right-Angle Adapter
The right-angle configuration is particularly convenient when
using a laptop close to a wall, on a small desk, in a vehicle,
or anywhere you want to reduce the amount of space occupied by
the power connection.
Designed for the Large 7.4mm Dell / HP Connector
Important Compatibility Notice:
This adapter is designed for the older
large 7.4mm Dell and HP/Compaq power connector with
a center pin.
It is NOT compatible with the newer smaller 4.5mm
Dell/HP connector.
Please check your existing power connector before ordering.
Connector Configuration
The LC90B has a female connector on one side and a male connector
on the other, allowing it to fit between a compatible laptop power
adapter and the laptop.
Female Side — Connects to Your Existing Power Adapter
The female side accepts the compatible
large 7.4mm Dell or HP/Compaq male power plug
from your existing AC adapter or other compatible power source.
Male Side — Connects to the Laptop
The male side uses the large Dell/HP-style connector with an
approximately 7.4mm outside diameter and 5.08mm inside
diameter with center pin.
Before Ordering:
Compare your existing connector with the photos on this page.
The outside diameter should be approximately
7.4mm and the connector must be the
large center-pin style.
Model compatibility alone should not replace checking the
physical connector because manufacturers may use different
connector types within a product family.
Specifications
| Model |
LC90B / CNT-LC90 |
| Product Type |
90-degree / right-angle DC power connector adapter |
| Connector Family |
Large Dell / HP / Compaq center-pin connector |
| Male Connector |
Approximately 7.4mm outside diameter ×
5.08mm inside diameter, with center pin
|
| Female Side |
Accepts a compatible large 7.4mm Dell/HP-style
male power connector
|
| Connector Direction |
90-degree right angle |
| Application |
Converts a compatible straight laptop power connection
to a space-saving right-angle connection
|
Compatible Power Adapters
The LC90B can be used with many older Dell and HP/Compaq power
adapters that use the large 7.4mm center-pin connector.
Examples listed for this product include:
- Dell PA-10
- Dell PA-12
- Dell PA-13
- Dell PA-15
- Dell NADP-90KB
- Dell PA-1900 series
- Dell PA-1650-050
- HP 384020-001
- HP 384021-001
- HP 384020-003
- HP 391173-001
- HP 409992-001
- HP ED495AA
- HP PA-1900-18H2
- HP PPP014L-SA
- HP PA-1650-02HC
This is only a partial compatibility list. Connector size and
configuration should be verified before purchase.
Partial Laptop Compatibility
The large 7.4mm center-pin connector was used on many earlier
Dell, HP and Compaq notebook computers. Examples include models
from the following families:
-
Dell Inspiron:
selected 300m, 500m, 600m, 700m, 1400, 1500, 1700,
6000, 6400, 8500, 8600, 9200, 9300 and 9400 series
-
Dell Latitude:
selected D400, D500, D600, D800 and E-series models
-
Dell XPS:
selected M1210, M1330, M140 and M1530 models
-
Dell Precision:
selected M20, M60, M65, M70, M90, M2300 and M4300 models
-
Dell Studio / Studio XPS:
selected Studio 13, 14, 15 and 17 series
-
Dell Vostro:
selected Vostro 90, 1000, 1200, 1300, 1400,
1500 and 1700 series
-
Compaq Presario:
selected CQ40, CQ45, CQ50, CQ60, V6500 and V6600 models
-
HP Pavilion:
selected dv4, dv5, dv7, dv2600, dv2800,
dv3000, dv6000 and dv9000 series
-
HP/Compaq Business Notebooks:
selected 2210b, 2510p, 2710p, 6510b, 6710b,
6910p, 8510p and 8710p models
-
HP/Compaq nc / nx / Mobile Workstation:
selected nc, nx and mobile workstation models using
the same large 7.4mm center-pin connector
Please Note:
Laptop manufacturers sometimes use different power connectors
on different revisions or configurations of similarly named
computers. Always verify the actual connector on your laptop
and power adapter. This adapter will not convert a different
connector size or electrical specification into a compatible one.
Simple, Compact Solution for Better Cable Routing
If your compatible Dell or HP/Compaq laptop uses the older
large 7.4mm center-pin power connector, the
BiXPower LC90B provides a simple way to change a straight power
connection into a compact 90-degree connection.
Its small size makes it easy to keep with your laptop charger,
while the right-angle design can improve cable routing and reduce
the space occupied by a straight plug beside the computer.
