Sherwood Download USB Cable (SDK-400) SDK400 008141


Mfg Part #: sdk400
You Pay:
You Save:
  • Brand new & completely redesigned 
  • Not like most other sites that sell the old discontinued model
  • FREE Deluxe Mouse Pad
  • SDK400-Wisdom 2-Wisdom 3 or Insight with Chrome Button
  • Works with: Sherwood Wisdom, Wisdom 2, Wisdom 3 and Insight Computers
  • Dive profiles are graphically rendered on your computer screen or print outs
  • Dive time, surface interval, dive number, depths and decompression status, maximum depth, bottom time, tank pressure, water temperature and all warning points entered during the dive
  • Up to 250 dives can be downloaded
  • Manually add personal data like name, address, phone numbers, e-mail address, certifications, and even a photo
  • Compatible with Windows 3.1, 95, 98, NT, 2000, and XP only

Customer Reviews for Sherwood Download USB Cable (SDK-400):

See the top 20 most helpful scuba gear reviews

Average Customer Review: based on 1 reviews.

Rating: Perfect!
Reviewer: Callum Pickles  -  View all my reviews
Great service by and a nice product. Worked very very well!

Did this Review help?

16 out of 28 people found this review helpful.

Questions and Answers for Sherwood Download USB Cable (SDK-400):

  • d:

    Is the software compatable with Mac mountain lion OS?

    Bob  (Certified Scuba Instructor at

    It is PC compatible only.

  • Ed:

    I purchased this for my Wisdom 3 computer. I plug it in and all it does is countdown from 120 and then nothing. I went to Sherwoods website and downloaded the software and the USB driver still nothing. I have tried this on my laptop with Windows 10, my desktop with Windows Vista, and my wifes computer that has Windows XP. All the same results. Why do I feel I bought a $3 USB cable for $90 that doesnt even work?

    Bob  (Certified Scuba Instructor at

    We do apologize. The USB cable part is not very expensive. It''s the electronics in-line in the cable that bring the price up. You mention a Wisdom 3 but not what version. Does it have a chrome or a grey plastic button? This does make a difference as this downloader will not work with the version that used the plastic button on the face. So far, Win10 hasn''t been programmed, unless that download from their site finally had it up, but Vista and XP are supported and should work perfectly. If you have a chrome button computer and the updates don''t help, send it on back and we''ll swap it out.

  • chris:

    Does this work with the CR3509 Profile and do I need software or is it all part of the dive computer?

    Darrick  (Certified Scuba Instructor at

    Hello Chris, the Profile computer you are talking about is a non-downloadable computer. So there is no need for the download cable.

  • Phillip:

    I bought this cable for my wisdom computer (plastic gray buttons) and my software says the cable is not compatible. Any suggestions? Thanks

    Darrick  (Certified Scuba Instructor at

    Hello Phillip, this cable is for the Wisdom with the chrome buttons. The UBS cable for the Gray buttons is a discontinued item and no longer made by the manufacture.

View all Sherwood Computers

Choose Currency:, 1752 Langley Avenue, Irvine CA 92614

Click to Call
US and Canada
International 001.949.221.9300