USB4 240W 40Gbps USB-C Keychain Cable – 8K Fast Charge

USB4 240W 40Gbps USB-C to C Keychain Cable

Meet the ultimate pocket-sized powerhouse: a compact keychain cable that packs 240W fast charging and blazing 40Gbps USB4 data transfer into an elegant aluminum alloy design. Built for professionals, travelers, and students who demand speed without the bulk, this short USB-C to USB-C cable clips right onto your keyring so you're always prepared — no tangled cables, no forgotten cords.

Key Features

• 240W Fast Charging: Powers up compatible laptops, tablets, and smartphones at maximum speed, slashing charge times dramatically.
• 40Gbps USB4 Data Transfer: Move large files, videos, and project folders in seconds — ideal for creative professionals and power users.
• 8K Display Support: Supports high-resolution video output up to 8K for seamless device-to-display connections.
• Premium Aluminum Alloy Build: Durable, corrosion-resistant housing that's built to last through daily use.
• 105°C Heat Resistance: Engineered to stay cool and dependable even during intensive high-wattage charging sessions.
• Keychain Compact Design: Ultra-short and lightweight — attaches to your keys, bag, or backpack for always-on-hand convenience.
• Universal USB-C Compatibility: Works with the latest smartphones, tablets, MacBooks, iPads, and USB4/Thunderbolt 3 & 4 devices.
• CE & WEEE Certified: Meets recognized safety and environmental standards for peace of mind.

Specifications

Who Is This Cable For?

Whether you're a digital nomad, a student rushing between classes, or a professional constantly on the go, this keychain USB4 cable is your perfect travel companion. Pair it with your laptop, phone, or tablet and experience the convenience of having a high-performance cable always within reach. No more searching through bags for a cable — just check your keyring.

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Learn more: ENERGY STAR product efficiency guidance

Frequently Asked Questions

Q: Is this USB4 cable compatible with MacBook and iPad Pro USB-C ports?

A: Yes! This USB-C to USB-C cable is fully compatible with MacBook, iPad Pro, and any device featuring a USB-C or Thunderbolt 3/4 port. It supports up to 240W charging and 40Gbps data transfer on compatible hardware, making it a versatile accessory for Apple and non-Apple USB-C devices alike.

Q: Can this keychain cable really deliver 240W charging?

A: Absolutely — provided both your device and charger support USB Power Delivery (USB PD) at 240W. The cable is rated for 6A maximum current and is built with heat-resistant materials to handle high-wattage charging sessions safely. Always use a compatible 240W USB-C charger to achieve maximum charging speeds.

Q: How durable is the keychain design for everyday carry?

A: The cable is constructed from premium aluminum alloy with PVC reinforcement and is rated to withstand temperatures up to 105°C. Its compact keychain form factor is designed for daily carry — clipping onto keys, bags, or backpacks — making it a reliable companion that holds up to the rigors of everyday use.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.