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75 Questions & 91 Answers
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  • Question
    Does Insignia make a similar adapter with negative polarity?   (4 Answers)

    The one I purchased has only positive polarity and my device requires negative polarity. Thank you

    By Anonymous July 15, 2015.

    Answers
    • Best 
      Answer

      Unfortunately we do not currently offer a Tip negative version of this power adapter.

      By InsigniaCustomerSupport July 30, 2015.

      • Brand Representative
  • Question
    How long is the cord?   (3 Answers)

    How long is the cord for this unit?

    By Jamocha March 30, 2016.

    Answers
    • Best 
      Answer

      The cord on this AC adapter is roughly 4.9 feet long.

      By InsigniaCustomerSupport April 22, 2016.

      • Brand Representative
  • Question
    Would this work overseas on 220 volts ? Obviously I'd have to get another adapter to make sure I can plug this into their outlets, but as far as voltage, does this work 120-240v or 120v only? If you have it,please let me know, it should be printed small   (1 Answer)

    By User July 27, 2017.

    Answers
    • Answer

      Yes it would work just get the 240v adapter for your 120 plug cost maybe 1.00.

      By Wiretail August 4, 2017.

      • Verified Purchaser
      • My Best Buy® Member
  • Question
    Will this power a Security camera that uses an adapter with the following specs: Input: AC100-240V ~ 1.1A 50-60Hz Output: DC 12 V 0-4A ?   (1 Answer)

    By SecurityConscious July 11, 2017.

    Answers
    • Answer

      Should work,provided correct DC adapter plug is part of kit.

      By BobB July 14, 2017.

      • Verified Purchaser
      • My Best Buy® Elite Member
  • Question
    Will this power supply work for a LG GE24NU40 External DVD Writer ? Thank you   (1 Answer)

    By John July 7, 2017.

    Answers
    • Answer

      It has multiple end posts and a selectable voltage...it should work.

      By AuraCee July 8, 2017.

      • Verified Purchaser
      • My Best Buy® Member
  • Question
    Will this work with a Termaltake Black X Duet Hard drive reader? I lost my power supply and on the bottom of the hard drive reader says: "DC INPUT: 2VDC, 3.0A". If someone who knows, let me know, I'd really appreciate it! Thanks!   (1 Answer)

    By Joshua May 21, 2017.

    Answers
    • Answer

      I am reading your picture as saying "12VDC". I just bought this for my sons portable DVD player and it comes with many adapter heads. the range is goes all the up to 12.Hope this helps!

      By Lorilei64 May 21, 2017.

      • Verified Purchaser
      • My Best Buy® Elite Plus Member
  • Question
    Does one of the dc adapter plugs have the dimensions of 1.35mm x 3.5mm because they're not stated   (1 Answer)

    By Crozear May 5, 2017.

    Answers
    • Answer

      There are 3 different diameters of plugs (OD). No actual dimension is given.

      By Ailurophile615 May 6, 2017.

      • Verified Purchaser
      • My Best Buy® Member
  • Question
    Will this adapter work with a cellular phone?   (2 Answers)

    By bestmo April 25, 2017.

    Answers
    • Answer

      No.

      By Faith April 28, 2017.

      • Verified Purchaser
      • My Best Buy® Member
  • Question
    Will this work with a Western Digitial My Book World Edition External Hard Drive. Model WD10000H1NC-00   (2 Answers)

    By Anonymous April 19, 2017.

    Answers
    • Answer

      Yes it will work

      By Gizmo April 19, 2017.

      • Verified Purchaser
      • My Best Buy® Member
  • Question
    What sizes of connectors does this come with? There is no mention of this in web page. I think I need a 2.5 mm X 5.5 mm for a rechargeable LED work light. Voltage & amperage is OK. Just wondering about connector size.   (1 Answer)

    By TowMotorDave April 18, 2017.

    Answers
    • Answer

      The connectors do not have any sizes labeled on them I am sorry. There are 6 of them, It does have a phone number listed that you can call and ask 1-877-467-4289. For $20 I would grab it just because they appear to be the most common plugs that I have seen and it would be handy to have. Best of luck.

      By Buck June 30, 2017.

      • Verified Purchaser
      • My Best Buy® Member

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