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AliExpress USB4 40Gbps 90-Degree USB-C Adapter
AliExpress USB4 40Gbps 90-Degree USB-C Adapter, view 2AliExpress USB4 40Gbps 90-Degree USB-C Adapter, view 3AliExpress USB4 40Gbps 90-Degree USB-C Adapter, view 4AliExpress USB4 40Gbps 90-Degree USB-C Adapter, view 5AliExpress USB4 40Gbps 90-Degree USB-C Adapter, view 6
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USB4 40Gbps 90-Degree USB-C Adapter

$1.54$3.08Save 50%

In stock at aliexpress.com

A USB4.0 40Gbps USB-C 90-degree adapter rated for 100W 5A charging and 8K 60Hz display, for MacBooks and other devices. At $1.54 with over 20,000 orders and 98% positive feedback on AliExpress, it's a tiny right-angle connector. Expect it to help with cable clearance more than it delivers headline speeds.

Shop now at AliExpress →

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Price from AliExpress at our last check (refreshed weekly). The final price, shipping and any import charges show at AliExpress checkout. We may earn a commission if you buy.

Highlights

  • 90-degree USB-C right-angle adapter
  • 40Gbps USB4 claim
  • 100W 5A charging claim
  • 8K 60Hz display claim

Best for

Laptop and handheld users who need a right-angle USB-C plug in tight spaces.

Things to consider

  • A $1.54 adapter claiming 40Gbps and 8K is almost certainly overstating; real-world speeds likely fall short, so test it before relying on it.
  • Cheap adapters can reduce charging speed or fail to carry display signal.
  • Budget one to three weeks for shipping, and open a Buyer Protection dispute if it arrives damaged or wrong.

Key specs

Price$1.54
TypeUSB-C 90-degree adapter
Claimed speed40Gbps
Claimed power100W / 5A
AliExpress seller data20,154 orders, 98% positive feedback

Our take

Useful for tight spaces, but don't trust the specs.

USB4 40Gbps 90-Degree USB-C Adapter at a glance

BrandAliExpress
Price$1.54 (was $3.08)
TypeMobile Phone Accessories
AvailabilityIn stock at aliexpress.com
ReturnsEligible items can be returned within 90 days of payment, with the first return on each…

Price check

At $1.54, the USB4 40Gbps 90-Degree USB-C Adapter is one of AliExpress's more affordable items, whose 52,612 listed products run $1 to $1,229.

It's currently 50% below its listed price of $3.08. Sale prices can end without notice, so check the live price before you order.

Similar items from other brands we track run $9.90 to $89.95.

Buying from AliExpress

AliExpress is a legitimate marketplace that is worth using for cheap, low-risk things like cables, tools, cleaning supplies and small home items, as long as you can wait and you buy from well-rated sellers. Skip it for anything safety-critical, brand-name or urgent. Check the seller's feedback score, the delivery estimate and the import-charge line at checkout before you pay.

Shipping
AliExpress's 2024 US guarantee listed Choice orders at 5 to 12 days and standard orders at 8 to 14 days, but real-world standard shipping from China often runs longer. Items marked Ship from United States come from local stock. Free shipping on Choice orders depends on a minimum order shown at checkout.
Returns
Eligible items can be returned within 90 days of payment, with the first return on each order free, according to AliExpress's 2024 US announcement. Return terms vary by seller and item, so check the product page. Custom, perishable and hygiene items are generally excluded.
Warranty
AliExpress does not publish a marketplace-wide product warranty. Coverage depends on the individual seller, and Buyer Protection covers non-delivery, damage and not-as-described claims instead.
Payment
US shoppers can pay by Visa, Mastercard, American Express or Discover, PayPal, Apple Pay and Google Pay. Instalment options such as Klarna and PayPal Pay Later appear on some orders, and availability varies.
International
AliExpress sells to shoppers worldwide. For US orders, import duties on low-value parcels have applied since the duty-free exemption ended in 2025, and state sales tax is added at checkout.

Read our full AliExpress review and shop all products →

Frequently asked questions

Will it really carry 8K video?
Treat the claim with skepticism at this price; test with your display.
Is it good for a Steam Deck or laptop?
It helps with right-angle clearance, but check power and data performance.
Is it safe at 100W?
The listing doesn't mention e-marker or certification, so avoid using it for high-wattage charging if you can.
Is the USB4 40Gbps 90-Degree USB-C Adapter on sale?
Yes. AliExpress lists it at $1.54, down from $3.08 (50% off). Sale prices change, so confirm the live price on aliexpress.com.
Is there a discount on the USB4 40Gbps 90-Degree USB-C Adapter?
AliExpress publishes these ways to save: Coins in the app. AliExpress sets the terms, which can change; our AliExpress coupons page has the details.
What is AliExpress's return policy?
Eligible items can be returned within 90 days of payment, with the first return on each order free, according to AliExpress's 2024 US announcement. Return terms vary by seller and item, so check the product page. Custom, perishable and hygiene items are generally excluded.
How long does AliExpress take to ship?
AliExpress's 2024 US guarantee listed Choice orders at 5 to 12 days and standard orders at 8 to 14 days, but real-world standard shipping from China often runs longer. Items marked Ship from United States come from local stock. Free shipping on Choice orders depends on a minimum order shown at checkout.
Does the USB4 40Gbps 90-Degree USB-C Adapter come with a warranty?
AliExpress's published warranty terms: AliExpress does not publish a marketplace-wide product warranty. Coverage depends on the individual seller, and Buyer Protection covers non-delivery, damage and not-as-described claims instead.
Where can I buy the USB4 40Gbps 90-Degree USB-C Adapter?
The USB4 40Gbps 90-Degree USB-C Adapter is sold directly by AliExpress on aliexpress.com. The Shop now button on this page goes straight to the product there.
Is the USB4 40Gbps 90-Degree USB-C Adapter in stock?
Yes. AliExpress lists it as in stock on aliexpress.com as of our latest check. Stock and prices refresh throughout the day.
Is AliExpress a legit store?
AliExpress is a legitimate marketplace that is worth using for cheap, low-risk things like cables, tools, cleaning supplies and small home items, as long as you can wait and you buy from well-rated sellers. Skip it for anything safety-critical, brand-name or urgent. Check the seller's feedback score, the delivery estimate and the import-charge line at checkout before you pay. Our full AliExpress review covers shipping, returns and what to check before ordering.
Is the USB4 40Gbps 90-Degree USB-C Adapter expensive?
At $1.54 it is on the affordable end of AliExpress's range ($1 to $1,229 across 52,612 products), and similar items from other brands run $9.90 to $89.95.

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