ddHiFi TC07S 10cm cable front over white background
ddHiFi TC07S 10cm cable rear over white background
ddHiFi TC07S 50cm cable coiled over white background
ddHiFi TC07S 10cm cable attached to Samsung phone over white background
ddHiFi TC07S assorted connectors removed from cable over white background
ddHiFi TC07S retail package over white background

ddHiFi TC07S OTG HiFi Cable | USB-C to USB-C

Regular price$35.99


ddHiFi product logo

Connect Your USB DAC to your new iPhone 15 or 10th Gen iPad with ddHiFi's Audiophile-grade TC07S OTG USB-C HiFi Cable

  • For use with Android or current generation iPhones and iPads which now use USB-C instead of Lightning
  • Dual Bi-directional OTG plugs recommended for use with portable audio devices such as dongles, USB DACs, etc.
  • Supports USB On-The-Go (OTG) spec required by many audiophile devices
  • New narrow-waisted and wide-mouthed plugs for easier plug-in and pull-out
  • Stylish and high-quality with noticeable sound quality improvement
  • Looking for a Lightning to USB-C version? Check out ddHiFi's MFi07S OTG cable

ddHiFi TC07S cable connected to portable DAC and tablet

Hear the Difference

Many audiophiles who prefer their music on-the-go use their iPhones as their audio content source, connecting their DAC directly to the phone or iPad. The role and quality of the cable are important with noticeable improvements in sound quality when using superior cables.

With ddHiFi’s new TC07S Nyx Silver series 2.0 OTG USB-C cable, you’ll definitely hear the difference.

And since Apple has dropped Lightning in the latest generation iPhones and iPads, ddHiFi's TC07S USB-C is the perfect cable for sonic improvement with your devices.

ddHiFi TC07S cable attached to iPad with keyboard highlighting silver shielding

Nyx Series Silver Shielded Data Cable (vs. 2.0)

The original Nyx TC09S series uses a 1st generation silver shielded wire which used a relatively complex structure of separate shielding for its power supply and data transmission. This greatly helped to reduce noise in devices whose power supplies were susceptible to interference.

The new version 2 Nyx 07 series uses the 2nd generation of silver shielded wire which distributes the power supply and data wires at equal intervals. It also uses imported insulation material with an adjusted-density shielding net with black and white spacing along with an outer insulation layer in accordance with impedance matching. Compared to the 1st gen, the newer 2.0 wire is smaller and more compact.

Easy to Plug and Unplug

The narrow-waisted and wide-mouthed plugs are a further extension of the 2023 ddHiFi design language. The advantage of this unique design is to make the connections firmer when plugging in and out. Additionally, the arched-edge will help reduce wire creasing, and the bi-color front and rear cavity structure contributes to a more integrated shielding of the plug.

ddHiFi TC07S assorted connectors over black background


  • Cable Structure: Power and signal with shielding
  • Inner Insulation: NUC high-precision chemical foam PE (made in Japan)
  • Outer Insulation: High transparency SoftFlex PVC (made in the USA)
  • Weight: 10g (10cm) -or- 20g (50cm)
  • Length: 3.94” (10cm) -or- 19.69” (50cm)
  • Diameter: Φ4.0mm
  • Connections: USB-C OTG
  • Shielding: Litz Silver-plated over LCOFC

Data Layer

  • Core Thickness: (x2) 27AWG
  • Core Material: High purity Litz Type2 4N Solid Core Silver (Φ0.08mm×19×2)

Power Layer

  • Core Thickness: (x2) 22.9AWG
  • Core Material: High purity Litz Type2 Oxygen-free Copper (Φ0.05mm×19×7×2)

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Customer Reviews

Based on 4 reviews
Paul Helvin
Worth every penny

This replaces 2 different Ifi audio cables & a small USB C TO USB C wafer for my Ifi Hip DAC 3. There is a warmth to this cable along with air & detail that the other 3 couldn't match. The timbres were more natural as well. I already ordered a second for my Go Blu. Worth every penny.

dan c
It works great

I needed a short cable to replace my old USB-C to Lightning one after I got an iPhone 15. It works as expected, and it’s beautifully made.


Amazing cable. This is my first DD HiFi product, and DEFINITELY not my last. I did tons of research before buying this (like I always do) and this stood out to me as far as LOOKING like a superior USB C - C cable. It was between this and the DD HiFi TC09 C - C cable. I believe I made the right choice. This has a single cable vs the dual parallel cabling on the TC09, and I'm probably right about this being easier to bend. But that said, this is a STIFF cable that will probably outlive me (and an A-Bomb LoL). So build quality is INSANELY good 👍

Now as far as the sound goes, i haven't yet compared it to the stock Copper C - C cable that came with my Shanling Audio UA5, but I tested this out last night on a bunch of different sources (phone, laptop, Shanling Audio M5s DAP) and it makes a VERY solid connection with all of those female USB C connectors. This is a fantastic sounding cable so far and I'm already highlighting more DD HiFi products i want, since my research is finished 🙏✌️🕺

ou yangen


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