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πŸ”Œ 12pcs longdex dc power adapter 5.5x2.1mm female jack to 4.0x1.7mm male plug electrical socket outlet for laptop interface power cable connector logo

πŸ”Œ 12pcs Longdex DC Power Adapter 5.5x2.1mm Female Jack to 4.0x1.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector Review

3

Β·

Very good

Revainrating 4 out of 5Β Β 
RatingΒ 
4.0
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img 1 attached to πŸ”Œ 12pcs Longdex DC Power Adapter 5.5x2.1mm Female Jack to 4.0x1.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector
img 2 attached to πŸ”Œ 12pcs Longdex DC Power Adapter 5.5x2.1mm Female Jack to 4.0x1.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector
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img 4 attached to πŸ”Œ 12pcs Longdex DC Power Adapter 5.5x2.1mm Female Jack to 4.0x1.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector

Description of πŸ”Œ 12pcs Longdex DC Power Adapter 5.5x2.1mm Female Jack to 4.0x1.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector

Product Name: DC Power Plug Electrical Socket Outlet Power Cable Male Jack Connector Adapter. Connector A: DC 5.5x2.1mm Female Jack (Hole Diameter:5.5mm, Pin Diameter:2.1mm). Connector B: DC 4.0x1.7mm Male Plug (Outside Diameter: 4.0mm, Inside Diameter: 1.7mm). Use: This item can be used for the power connector conversion. Application: Suitable for converting the power supply (charger) with 5.5x2.1mm interface to 4.0x1.7mm power connector, so as to charge laptop etc.

Reviews

Global ratings 3
  • 5
    1
  • 4
    1
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Wrong size

The diameter of the connectors has been measured between 3.90 and 3.92mm, which is much smaller than the nominal dimension of 4.0mm and the allowed tolerance of 0.05mm. They don't fit snugly into the 4.0 x 1.7mm power plug and don't make good contact. I returned them.

Pros
  • Usage: This item can be used to convert power connector.
Cons
  • Big and chunky

Revainrating 4 out of 5

Perfect fit for Roku

I have these for my Rokus, models 4200, 4210 and 4230. All of this generation should also work. I combined them with regular 12V ethernet adapters. Now I can run Roku in a remote location behind the TV and connect it using the same CAT5 cable connected to the network.

Pros
  • Connector A: DC 5.5 x 2.1mm jack (hole diameter: 5.5mm, pin diameter: 2.1mm)
Cons
  • Legacy model

Revainrating 3 out of 5

Works well for my Security Camera Solar Panel

I wanted to connect a solar panel to my new security camera. However, connecting the solar panel required a 1.7mm connector, which I didn't have. I bought these and they worked great. I only needed one but let's say this set of 10 was the cheapest option. My solar panel has been in front of the camera for 2 weeks now with no problems with these adapters. I hope it helps.

Pros
  • Product Name: DC Plug Socket Power Cord Plug Adapter
Cons
  • No Instructions