JOYROOM S-A51
A single cable that may cover every device you carry — and a build quality
that should last the distance.
The JOYROOM S-A51 is a high-speed data and power cable designed for
users who need reliable connections between their phones, tablets,
laptops and accessories. Built with tangle-resistant TPE construction in
a Light GrayLight Gray finish that complements both light and dark desk setups, this cable bridges the gap between
versatility and everyday durability.
What is the JOYROOM S-A51?
A direct product summary for faster buying decisions.
Quick answer
The JOYROOM S-A51 is a 100W data and power cable in a Light GrayLight Gray finish, built with TPE outer. It supports connections including:
USB-C to USB-C
— covering Apple Lightning devices, USB-C phones and laptops,
legacy USB-A chargers and more.
- Brand
- JOYROOM
- Model
- S-A51
- Series
- Light Gray Collection
- Type
- Fast Charging Data Cable
- Max Output Power
- 100W
- Cable Length
- 1.2m
- Outer Material
- TPE outer
- Color(s)
- Light Gray
Why it may suit you
Practical benefits based on documented specifications.
Up to 100W output
Suitable for fast-charging USB-C phones, tablets and even ultrabooks when
connected via a USB-C port. The USB-C to USB-C path may support up to 100W on compatible devices, enough for many 13-” MacBooks and Windows ultrabooks.
Dual interface support
Engineered specifically for USB-C to USB-C connections, delivering clean
power delivery negotiation at up to 100W for maximum laptop compatibility.
Durable tpeouter build
A high-quality TPE outer outer provides
a comfortable grip and tangle-resistant behavior that stands up to daily desk use.
Reinforced stress relief at both connector ends extends the cable’s service life.
Check compatibility before checkout.
For the fastest supported charging, match the connector types to your device ports. This cable supports:
USB-C PD devices
USB-A chargers
Technical specifications
Normalized product facts for easy comparison.
| Brand | JOYROOM |
|---|---|
| Model | S-A51 |
| Product Type | Fast Charging Data Cable |
| Max Output Power | 100W |
| Cable Length | 1.2m |
| Outer Material | TPE outer |
| Color(s) | Light Gray |
| Connector 1 | USB-C to USB-C |
| Series | Light Gray Collection |
| Warranty | 12 months manufacturer warranty |
What is in the box
- JOYROOM S-A51 Fast Charging Data Cable (1.2m)
- User manual / Quick start guide
How to use it
- Identify the correct connector(s) for your device ports.
- Plug one end into your charger, power bank or computer.
- Plug the matching connector into your phone, tablet or laptop.
- The cable supports automatic power negotiation up to 100W.
- Charge and transfer data simultaneously when connected to a computer.
Common buying questions
Clear answers to important compatibility questions.
Can it charge both an iPhone and a USB-C phone at the same time?
Yes — the cable includes dedicated Lightning and USB-C connectors, so two USB-C devices can be charged at once.
What is the maximum charging wattage?
This model supports up to 100W fastest. Actual device charging speed depends on your phone or laptop’s accepted wattage and the charger or head it is plugged into.
Is the 1.2m length suitable for desk use?
For most desks, nightstands and sofa-side tables, the 1.2m reach provides comfortable flexibility without excess cable drag. If you need extended reach, check the 1.2m or 1m variants in the same series.
Does it support data transfer as well as charging?
Yes. When connected to a computer’s USB port, this cable supports both power delivery and standard USB data sync for files, photos and backups.
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