In-Depth Review: Samsung USB-C to USB-C Cable (1.8m, 3A, Black)
Introduction: The Unsung Essential
In the modern digital landscape, the charging cable is an often-overlooked yet essential piece of tech gear. While many cables flood the market, using a certified, high-quality cable—especially from the original equipment manufacturer (OEM)—is crucial for ensuring optimal charging speed, data integrity, and device safety. This review takes a detailed look at the Samsung USB-C to USB-C Cable (1.8m, 3A, Black), examining its specifications, design, performance, and overall value.
 |
| In-Depth Review: Samsung USB-C to USB-C Cable (1.8m, 3A, Black) |
📐 Specifications and Key Features
The Samsung 1.8m USB-C cable (Model: EP-DX310JBEGWW/EP-DX310JBEGUS) is designed to be a versatile workhorse, compatible with a wide array of USB-C enabled devices, including Samsung Galaxy smartphones, tablets, and laptops.
| Specification | Detail |
| Interface | USB Type-C to USB Type-C |
| Length | 1.8 meters (approx. 5.9 feet) |
| Maximum Current | 3 Amps (3A) |
| Power Delivery (PD) | Up to 60W (20V/3A) |
| Samsung Super Fast Charging | Supports up to 25W on compatible devices |
| Data Transfer Speed | USB 2.0 (Up to 480 Mbps) |
| Color | Black |
The cable’s primary selling points are its extended length and its ability to handle Power Delivery up to 60W and Samsung's proprietary Super Fast Charging (25W) standard. While it supports 60W PD, it's crucial to note that the cable is a 3A cable, and therefore, it is often paired with Samsung’s 25W or lower-wattage chargers. For the maximum 45W Super Fast Charging output on supported devices, a higher-rated 5A cable is typically recommended by Samsung, although this 3A cable will still allow Super Fast Charging up to 25W.
🛠️ Design and Build Quality
Length and Portability
At 1.8 meters (approximately 5.9 feet), this cable offers significantly more reach than the standard 1-meter cables often bundled with devices. This extended length is a huge convenience, allowing users to comfortably use their device while charging, even if the nearest wall outlet is far away (e.g., behind a desk or beside a bed). Despite its length, the cable is relatively lightweight at around 39 grams.
Construction
The cable features a simple, yet robust black thermoplastic elastomer (TPE) sheathing.
It doesn't use a premium braided fabric, which is sometimes preferred for durability, but the rubberized coating feels durable enough for daily use and coiling without excessive fraying. The connectors themselves are housed in sturdy plastic moldings to prevent strain relief issues, a common point of failure in cheaper cables. As an OEM product, the fit of the USB-C connectors is snug and secure on Samsung devices, minimizing the risk of accidental disconnection.
🚀 Performance Review
Charging Speed
The primary function of this cable is charging, and it performs admirably.
Super Fast Charging (SFC): When paired with a compatible Samsung charger and an SFC-enabled device (like a Galaxy S or Note series phone), the cable successfully triggers the 25W Super Fast Charging protocol. Users consistently report quick and efficient charging, reaching a significant charge level in a short time.
Power Delivery (PD): The 60W Power Delivery rating means it's suitable for charging a wide range of devices, including tablets and many modern USB-C laptops (though it won't suffice for demanding, high-power laptops that require 65W or more). For most standard laptops, it provides a reliable charging solution.
Data Transfer Speed
The cable utilizes the USB 2.0 standard, which limits data transfer speeds to a maximum of 480 Megabits per second (Mbps).
| Feature | Standard | Speed |
| Charging | Power Delivery (PD) | Up to 60W |
| Data Transfer | USB 2.0 | Up to 480 Mbps |
For moving small files or routine syncing, 480 Mbps is acceptable. However, users frequently moving large files (like 4K videos or large photo libraries) will find the USB 2.0 bottleneck noticeably slow. For high-speed data transfer, a USB 3.0/3.1/3.2 or Thunderbolt-rated cable is necessary. Samsung has clearly prioritized charging performance and length over top-tier data speeds in this specific model.
👍 Pros and Cons
| Pros | Cons |
| Extended 1.8m Length | Slow USB 2.0 Data Speed (max 480 Mbps) |
| Reliable OEM Quality | Not rated for 45W Super Fast Charging (requires 5A cable) |
| Supports 25W Super Fast Charging | Simple, non-braided TPE exterior (less premium feel) |
| Supports up to 60W Power Delivery | Generally higher price point than non-OEM alternatives |
| Durable for Daily Use |
🎯 Final Verdict
The Samsung USB-C to USB-C Cable (1.8m, 3A, Black) is an excellent choice for the average user looking for a longer, reliable charging cable for their Samsung ecosystem and other USB-C devices.
It excels in its core function: fast, reliable charging across a range of devices, thanks to its 60W PD and 25W SFC support. The 1.8-meter length is a game-changer for convenience, making charging much less restrictive.
The only significant drawback is its adherence to the older USB 2.0 data standard, which will frustrate power users who frequently transfer large files.
Recommendation: If your priority is convenience (length) and guaranteed fast charging for your Samsung or other USB-C devices, this cable is a highly recommended, high-quality OEM accessory that delivers on its promises. If high-speed data transfer is your main requirement, you should look for a cable specifically rated for USB 3.x or higher standards.