ROCK Z21 100W Transparent USB-C to USB-C Cable – Fast Charging & Data Transfer (1.2m)

100W USB-C to USB-C Cable Fast Charging Cable - Transparent Braided Design.

Charge Smarter with ROCK Z21 100W USB C to USB C Cable

Upgrade your charging experience with the ROCK Z21 100W Transparent USB C to USB C Cable, designed to deliver powerful performance with a premium look. Built for modern users, this cable combines high speed charging, durability, and a stylish transparent design that stands out. Whether you are powering your smartphone, tablet, or laptop, it ensures safe and efficient charging every time.

Premium Design and Build Quality

The ROCK Z21 cable features a unique transparent smart chip housing that not only looks sleek but also enhances performance by regulating power flow. The 18K gold plated connectors improve conductivity and reduce signal loss, ensuring stable charging. Its 48 needle high density nylon braided exterior adds strength, making the cable resistant to wear, bending, and daily stress.

Powerful Performance and Specifications

Supporting up to 100W Power Delivery, this cable is ideal for fast charging high power devices. It can efficiently charge laptops like MacBook Pro, tablets like iPad Pro, and even gaming devices such as Nintendo Switch. The cable also supports fast data transfer, making it suitable for both charging and syncing. Its USB C to USB C interface ensures wide compatibility with modern devices.

Size and Everyday Use

Designed for convenience, the cable comes in a practical length that allows easy use at home, office, or while traveling. Its flexible yet sturdy build makes it easy to carry without tangling. Whether you are working, gaming, or on the move, this cable offers a reliable solution for all your charging needs.

Key Features

• Supports up to 100W fast charging for laptops and smartphones
• Transparent smart chip design for efficient and safe power delivery
• 18K gold plated connectors for better conductivity
• High density nylon braided cable for durability
• Fast data transfer along with charging support
• Wide compatibility with USB C devices

Care and Maintenance

To ensure long lasting performance, avoid excessive bending near the connectors and unplug the cable gently after use. Keep it away from moisture and extreme heat. Storing the cable neatly without tight knots will help maintain its durability and efficiency over time.

Product Overview

This isn’t your average charging cable, it’s engineering you can see. The transparent connector reveals an intelligent E-Marker chip that automatically identifies voltage and current for safe, ultra-fast charging. Whether you’re topping up your phone or powering a high-demand laptop, you’ll get up to 100W of stable PD fast charging USB-C Cable every single time.

Inside, 230 tinned copper cores ensure smooth power delivery and high-speed data transmission up to 480 Mbps. The OD4.5 mm braided nylon jacket resists wear, tangles, and bending, while the SR reinforced joints withstand over 10,000 bends without breaking. It’s strong, flexible, and ready for long-term use.

And let’s be honest, it just looks cool. Available in Starry Night Black and Vine Purple, with that futuristic transparent glow that makes charging look as good as it performs.

Key Features

• ⚡ 100W PD Fast Charging: Fully supports Power Delivery (PD 3.0) for laptops, tablets, and smartphones.

• 🧠 Smart E-Marker Chip: Automatically adjusts voltage and current for safe, efficient charging.

• 🔌 18K Gold-Plated Connectors: Better conductivity, corrosion resistance, and long-term durability.

• 🧵 48-Needle Braided Nylon Jacket: Tough, flexible, and resistant to fraying and tangling.

• 💪 SR Reinforcement: Strengthened joint design tested for 10,000+ bends, no cracking, no splitting.

• ❄️ Cool & Safe Charging: Keeps temperatures low during high-power use to prevent battery damage.

• 🚀 480 Mbps Data Transfer: Transfer 1 GB in just 24 seconds, perfect for syncing files or backups.

• 🎨 Stylish Transparent Design: See the inner circuit glow while it charges, tech meets fashion.

• 📏 1.2 m Perfect Length: Long enough for daily use, bedside, desk, car, or travel.

• 🌎 Universal Compatibility: Works seamlessly with USB-C devices like MacBook Pro, iPad Pro, Samsung Galaxy, Pixel, OnePlus, Huawei, Lenovo, and more.

Product Specifications

• Model: RCB0836

• Interface: Type-C to Type-C

• Power Output: Up to 100W / 6A (Max)

• Data Speed: 480 Mbps

• Cable Length: 1.2 m / 3.9 ft

• Material: Aluminum Alloy + Braided Nylon

• Core: 230 tinned copper cores

• Connector: 18K gold-plated + transparent housing with LED indicator

• Colors: Starry Night Black, Vine Purple

• Weight: ≈ 44 g (net), 66 g (with package)

Why It Stands Out

Unlike generic cables, the ROCK Z21 is built for the future of USB-C. Its smart chip ensures perfect handshake between power source and device, eliminating overheating, slow charging, or flickering. The 18K gold plating guarantees low resistance and long-term reliability, while the braided nylon and SR design make it nearly indestructible. It’s not just another cable, it’s a premium upgrade for every device you own.

Compatible Devices

Laptops: MacBook Pro 2017-2024, MacBook Air M1/M2, Lenovo ThinkBook, Dell XPS 13/15, HP Pavilion Series, Huawei MateBook, Xiaomi RedmiBook.
Tablets: iPad Pro (USB-C models), iPad Air 5, iPad mini 6, Samsung Tab S Series.
Phones: Samsung Galaxy S25/S24/S23 Series, Pixel 10/9/8 Pro, OnePlus 12/11/10, Xiaomi 13/12/11 Series, Huawei Mate 50 Series.
Consoles: Nintendo Switch / Switch OLED.

FAQs

Q1. Is this cable compatible with MacBook Pro and other laptops?
A1. Yes! It supports Power Delivery up to 100W, making it ideal for laptops like MacBook Pro, Dell XPS, and Lenovo ThinkBook.

Q2. Does it work with Samsung or Pixel phones?
A2. Absolutely. It’s fully compatible with Samsung Galaxy, Pixel, OnePlus, Huawei, and other USB-C devices.

Q3. How fast can it charge a phone?
A3. You can reach 99% in around 27 minutes (using a 100W charger like ROCK PD adapter).

Q4. Can I use it for data transfer too?
A4. Yes, it supports 480 Mbps high-speed data transfer, so you can move 1 GB in about 24 seconds.

Q5. Is it safe for long-term charging?
A5. Yes. The built-in E-Marker chip and low-temperature charging technology protect your battery and device.

Q6. How durable is the braided nylon cable?
A6. It’s made using 48-needle high-density weaving and SR reinforcement for 10,000+ bend lifespan.

Q7. Does it come with an indicator light?
A7. Yes, the transparent connector has a soft LED light that shows charging status.

Q8. What length is the cable?
A8. It’s 1.2 meters (approx. 4 feet) - perfect for everyday use at home or travel.

Q9. Can it charge an iPad Pro or Nintendo Switch?
A9. Yes, it supports PD fast charging for iPad Pro, Switch, and other USB-C gadgets.

Q10. What makes it better than regular USB-C cables?
A10. It offers 100W fast charging, 480 Mbps transfer speed, 18K gold connectors, and reinforced SR design that cheap cables simply don’t have.

Upgrade your charging setup with the ROCK Z21 100W Transparent USB-C to USB-C Cable,  stylish, durable, and future-ready. Power your devices faster, safer, and smarter.
👉 Shop now at Creslia and experience the difference.

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