SKW WG20-02C 3.5mm Car Aux Cable Review

SKW's WG20-02C is a 3.5mm-to-3.5mm aux cable that its title calls a car aux cable with a high-purity copper conductor, listed from $24.99. The page's pictures give 24K gold plated connectors, a cotton net braided and flexible PVC jacket and OUT and IN direction marks on the plugs, but the pictures read give no length, gauge or conductor figure.

Specifications

Options and pricing

Four lengths are listed under the model WG20-02C, all orderable when the page was read: 0.5m or shorter at $24.99, 1m at $28.99, 1.5m at $37.99 and 2m at $48.99. The pictures read give no in-the-box list, and they show a straight plug with a right-angle plug in one picture but two straight plugs in two others, without saying which version is sold; the option names carry the only length information.

How it compares

The SKW WG20-02B 3.5MM To 3.5MM High-purity Copper Cable is also named 3.5MM to 3.5MM and starts From $28.99, against From $24.99 here, without the Car Aux wording in its name. The DD ddHiFi DJ44B/DJ44C Mark II adapter is $29.99 and is named a 4.4mm female to 2.5/3.5 male adapter, so it serves a different plug change. The WG20-02C is the one whose title says Car Aux, at the lower starting price.

Shipping, returns and warranty

HiFiGO sells from hifigo.com and says every order leaves its warehouse in China, usually 1-3 business days after it is placed, and says its delivery times are estimates, not promises. Its shipping policy gives the United States 1-2 weeks (about 10 days on average) by Priority and 6-10 days by Premium, both with duties and taxes prepaid by the store; Canada 2-3 weeks; the United Kingdom 1-2 weeks; and Australia 10-15 days. Express couriers (DHL, UPS, FedEx) take 3-7 days, but then the buyer pays any duties and taxes. No shipping page names New Zealand, PO boxes are not accepted, and the free-shipping thresholds differ between the store's own pages, so check the cart. One of its two shipping pages adds that a lost parcel on an order above $50 gets only a 50% refund. A US buyer reported a $40 tariff charge in August 2025, after which HiFiGO said it had added a customs notice at checkout.

Read the return terms before you order. The homepage advertises 7-day returns. Both of HiFiGO's policy pages offer a 7-day dead-on-arrival cover (a replacement or a full refund, with the return postage refunded) and also describe 30-day returns, but a request made 7 to 30 days after delivery loses 30% of the MSRP as a restocking fee (10% more if the packaging is incomplete), plus shipping both ways and duties, and the FAQ on the same pages says there is no refund or exchange once 7 days have passed. One version recommends reselling an opened product locally. Custom IEMs and custom cables cannot be returned, no return address is published, and buyers describe sending items back to China.

Cables and adapters get three months of warranty from the order date, against one year for DACs, amps and IEMs; a note on the same page also excludes cables from returns for hygiene reasons, while the FAQ says a cable can come back in its original condition. HiFiGO decides between repair and replacement and the buyer pays the shipping. Claims go to [email protected], the only contact the store lists: its pages name no company, street address or phone.

On Trustpilot, HiFiGO had 4.6 out of 5 from 378 reviews when we checked on 2026-10-28 (91% five-star, 5% one-star), and it had replied to about 75% of negative reviews; Trustpilot notes the store has not invited customers to review recently. The one-star reviews mostly concern the short return window and the deductions on returns, items listed in stock that turned out back-ordered, slow email support and a tariff charge on a US delivery in 2025. HiFiGO says its products are genuine and come in the brands' retail packaging; it does not claim to be an authorized dealer.