USAMS 100W Type-C to Type-C Cable with Digital Display (1.2m)
USAMS 100W Type-C to Type-C Cable with Digital Display (1.2m)
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Short Product Description
Short Product Description
Need to know if your device is actually fast charging? The USAMS 100W Type-C to Type-C Cable (1.2m) eatures a real-time horizontal digital display so you can monitor charging speeds instantly. Built with a smart E-Marker chip and thickened copper core, it safely delivers up to 100W of power for laptops, tablets, and the iPhone 15 series. Wrapped in durable braided nylon with premium zinc alloy connectors, it is built to withstand daily wear and tear while supporting 480Mbps data transfer. Need a reliable replacement cable today? Sun Cheong Computer Co. Ltd. has this in stock at our Sham Shui Po store for instant pickup!
Key Features
Key Features
- Horizontal Digital Display: Built-in LED screen shows real-time charging wattage and PD fast-charge status at a glance.
- 100W High Power Output: Supports up to 20V/5A fast charging, ideal for laptops, iPads, and smartphones.
- Smart E-Marker Chip: Intelligently regulates current and voltage to ensure safe, stable, and fast power delivery without overheating.
- Thickened Copper Core: Reduces internal resistance for faster, more efficient charging and data transmission.
- Premium Zinc Alloy Build: Heat-resistant metal connectors paired with a tough braided nylon cable for maximum durability and anti-bending protection.
- 2-in-1 Charging & Data: Supports simultaneous fast charging and 480Mbps data transfer for quick file syncing.
Full Product Description
Full Product Description
Real-Time Power Monitoring
Stop guessing whether your charger is delivering the speed it promised. The USAMS 100W Digital Display Cable features a built-in horizontal LED screen right on the connector. This smart display shows the real-time charging power in Watts (W) and indicates when Power Delivery (PD) fast charging is active. It is the ultimate diagnostic tool for tech enthusiasts who want to ensure their devices are charging at optimal speeds.
Smart E-Marker Chip for Safe 100W Delivery
High-power charging requires advanced safety protocols. This Type-C to Type-C cable is equipped with an intelligent E-Marker chip, which automatically communicates with your device to regulate voltage and current. Combined with a thickened multi-strand copper core, it safely and stably delivers up to 100W (20V/5A) of power, making it perfectly capable of charging high-demand devices like MacBooks, Windows laptops, and the latest iPhone 15 series.
Ultimate Durability with Zinc Alloy & Braided Nylon
Frayed cables are a thing of the past. The USAMS SJ742 is engineered for extreme durability. The connectors are housed in a premium, heat-resistant Zinc Alloy shell, while the entire 1.2-meter cable is protected by a high-density braided nylon jacket. This robust construction prevents tangling, resists bending damage, and ensures a long lifespan even with heavy daily use.
💡 Pro Tip from Our Technicians
"Many customers buy a 100W cable and wonder why the digital display only shows 15W or 20W. Remember, a charging cable is only a bridge! To achieve 100W speeds, you MUST pair this cable with a high-power GaN (Gallium Nitride) wall charger, and your device must actually support 100W input. If you are unsure which charger matches your laptop or iPhone 15, drop by our Sham Shui Po store! Our team at Sun Cheong Computer Co. Ltd. can test your setup on the spot and recommend the perfect fast-charging power adapter."
Technical Specifications
Technical Specifications
- Brand: USAMS
- Model: SJ742 (HX Series)
- Cable Type: Type-C to Type-C
- Maximum Power: 100W (20V/5A)
- Data Transfer Rate: 480Mbps
- Built-in Technology: E-Marker Chip, LED Digital Display
- Material: Zinc Alloy Connectors + High-Density Braided Nylon Cable
- Cable Length: 1.2 meters (4ft)
- Compatibility: iPhone 15 All Series, MacBooks, Windows Laptops, iPads, Android Smartphones, and other Type-C devices
Delivery Options
Delivery Options
- Local delivery within Hong Kong and in-store pickup.
- Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
- Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
- Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
- In-store pickup details (location and time) will be confirmed by email or phone message.
- Delivery times are estimates and may be affected by weather or unforeseen circumstances.
FAQ Section
FAQ Section
- Will this USAMS 100W cable fast charge my iPhone 15 Pro Max?Yes, absolutely! Since the iPhone 15 series has transitioned to USB-C, this Type-C to Type-C cable is fully compatible. The built-in E-Marker chip will automatically adjust the power output to safely deliver the maximum fast-charging speed supported by your iPhone 15.
- Why is the digital display on the cable showing less than 100W?The digital display shows the actual real-time power being drawn by your device. If it shows less than 100W, it could be because your wall charger has a lower maximum output (e.g., 20W or 65W), your device does not support 100W charging, or your device's battery is nearly full and has automatically slowed down the charging speed to protect battery health.
- Does this cable support data transfer to my laptop?Yes, this is a 2-in-1 cable. Alongside 100W fast charging, it supports standard USB 2.0 data transmission at speeds up to 480Mbps. It is perfect for syncing photos, music, and documents between your smartphone and your laptop.
Target Users / Applications
Target Users / Applications
- MacBook & Laptop Users: Replacing bulky, easily frayed original charging cables with a durable, high-power 100W alternative for remote work.
- iPhone 15 Upgraders: Seeking a premium, fast-charging Type-C cable to maximize the charging speed of their new Apple devices.
- Tech Enthusiasts & Gamers: Using the real-time digital display to monitor power draw and ensure their devices are receiving optimal charging during heavy use.
