Samsung 1.8m USB-C To USB-C Cable 3A EP-DX310JWEGUS - Fast 3A Charging And 480 Mb/ s Data
Published on 09/12/2026 at 17:42 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Samsung 1.8m USB-C to USB-C Cable 3A EP-DX310JWEGUS is a purpose-built charging and data cable for Galaxy phones, tablets and laptops that rely on USB-C ports for power and connectivity. With a 1.8m length, up to 3A current and USB 2.0 transfer speeds up to 480 Mb/s, it is designed to handle everyday charging on desks, nightstands and in bags without feeling too short or too bulky.Samsung lists the cable as 1.8m long with a maximum current of 3A and USB 2.0 data transfer, a combination that aligns with its role as a standard companion for phones and tablets that do not need higher USB 3.x bandwidth.
Core Specs And Charging Performance
At its core, the EP-DX310JWEGUS cable is built around USB-C to USB-C connectors that support up to 3A current at up to 20V, giving it a maximum power delivery of 60W when paired with compatible chargers and devices.Samsung’s global accessory listing for the matching EP-DX310 series cable specifies power delivery up to 60W (20V/3A) with Super Fast Charging up to 25W, meaning the cable can handle both standard fast charging and Samsung’s own Super Fast Charging when used with a suitable charger and phone that support USB Power Delivery and PPS profiles.
The cable uses USB 2.0 signaling for data transfer, which Samsung specifies at up to 480 Mb/s for supported USB-C devices.A European retail listing for the EP-DX310 series cable confirms USB 2.0 technology with data transfer speeds up to 480 Mb/s and a maximum current of 3A over a 1.8m length, which matches the figures Samsung states for the US EP-DX310JWEGUS version. This means file transfers between a Galaxy phone and a laptop will match typical USB 2.0 performance, while charging remains the primary focus.
Design, Length And Everyday Use
Samsung’s EP-DX310JWEGUS cable measures 1.8m, a length that offers more reach than the common 1m cable included with many phones, while remaining manageable in a bag or on a desk.Samsung’s US product page emphasizes the 1.8m cable length and presents the cable in white with dual USB-C connectors, positioning it as a standard accessory for recent Galaxy devices that ship with USB-C chargers.
Both ends use reversible USB-C connectors, making it straightforward to plug into modern phones, tablets, laptops and chargers without worrying about orientation.A product sheet for the related EP-DX310JB cable notes reversible Type-C connectors on both ends and highlights compatibility with a wide range of USB-C devices, and this connector layout carries over to the EP-DX310JWEGUS version sold in the US. The plastic jacket and strain relief design aim at durability during frequent plugging and bending but keep the cable flexible enough for travel.
Compatibility With Galaxy And Other USB-C Devices
The EP-DX310JWEGUS cable is compatible with Samsung phones and tablets that use USB-C ports and support up to 3A charging, including many Galaxy S and Galaxy Note models released with USB-C charging. While the US product page focuses on the generic cable rather than a detailed compatibility list, third-party listings for the EP-DX310 series clarify that the cable is suited for a long list of Galaxy models.
One such listing describes the EP-DX310 cable as an official cable for Galaxy S22 series devices and lists numerous phones that can use it for fast or super fast charging.A US retail listing for the black EP-DX310 cable specifies a 1.8m length, maximum 20V/3A power and compatibility with devices such as Galaxy S22 Ultra, S22+, S22, Z Fold3 5G and several earlier Galaxy S and Note models for super fast or fast charging, demonstrating that the cable is designed to work across multiple generations of Galaxy hardware as long as the device port and charger match the USB-C and 3A power constraints.
Price Positioning In The US Accessory Segment
In the US, the EP-DX310 series cables appear through retail channels at prices typical for branded USB-C accessories rather than ultra-budget options. Newegg lists the original Samsung EP-DX310 cable in black as an official S22 series accessory with a specific price point in US dollars, positioning it as a mid-range cable rather than a low-cost generic model.The Newegg listing for the 1.8m Samsung EP-DX310 USB-C cable shows it as an original Samsung accessory with a 1.8m length, 3A current and USB 2.0 data transfer, sold as a packaged unit in the US market. This places the cable in line with other branded USB-C options that emphasize compatibility and reliability over the lowest possible price.
Comparison With Shorter And Higher-Speed Cables
Within Samsung’s own lineup and the broader USB-C cable market, the EP-DX310JWEGUS sits between shorter, simpler cables and more advanced ones that support higher data rates or higher power levels. Many basic USB-C cables are around 1m long and provide 2A charging with USB 2.0 data, making them sufficient for quick connections but less convenient across longer distances. By providing 1.8m of length and up to 3A current, the EP-DX310JWEGUS offers more reach and higher charging capacity than these shorter options while staying within USB 2.0’s 480 Mb/s data rate.The retail listing that highlights 3A current, 480 Mb/s data transfer and a 1.8m cable length underscores this balance of extended reach and reliable performance for everyday use.
On the other end of the spectrum, some USB-C cables support USB 3.1 or 3.2 data rates and power levels beyond 60W, tailored for laptops, monitors and docking stations that need more bandwidth and power. The EP-DX310JWEGUS, with its 60W power delivery and USB 2.0 data, focuses on phones and tablets rather than heavy laptop charging or high-bandwidth peripheral connections. Users who want to connect USB-C monitors or transfer large volumes of data at higher speeds may prefer a cable specified for USB 3.x, while those who mainly charge phones and sync photos or documents will find the EP-DX310JWEGUS adequate and simpler to pair with Samsung’s Super Fast Charging ecosystem.
Manufacturer Identity And US Sales Entity
Samsung markets the EP-DX310JWEGUS cable under the Samsung brand, and for US consumers the relevant corporate entity is Samsung Electronics America, Inc. The company maintains its US headquarters in New Jersey and operates customer service channels and support infrastructure from that base.A Samsung global network document identifies Samsung Electronics America, Inc. in Ridgefield Park, NJ as the North America headquarters, which aligns with US consumer support information.
Independent contact listings further identify Samsung Electronics America as an entity handling consumer electronics and accessories in the US, including mobile and accessory products such as USB-C cables.A US customer service contact overview points to Samsung Electronics America with offices in Ridgefield Park, NJ and a national phone line at 1-800-SAMSUNG (800-726-7864) for consumer support, indicating that this entity is responsible for sales and support of accessories like the EP-DX310JWEGUS cable in the US market.
Samsung USB-C To USB-C Cable 3A Details
Samsung’s own accessory listing provides the most authoritative overview of the EP-DX310 series cable, including its 1.8m length, 3A current support and USB 2.0 data transfer.
Use Case Fit And Accessory Segment Verdict
Within the crowded USB-C cable market, the Samsung EP-DX310JWEGUS stands out by aligning closely with Galaxy phones and tablets that need up to 3A charging and moderate data bandwidth. Its 1.8m length offers more convenience than shorter cables when charging across a room or using a phone while plugged in, while the 60W power delivery ceiling ensures that pairing the cable with a compatible Samsung 25W or 45W charger will not bottleneck charging speed for many Galaxy models.The global EP-DX310 cable description explicitly calls out support for Super Fast Charging up to 25W and power delivery up to 60W, which dovetails with Samsung’s branded chargers and phones.
Compared with generic USB-C cables from lesser-known brands, the EP-DX310JWEGUS emphasizes branded compatibility and documented performance, backed by Samsung Electronics America’s support infrastructure. It is best suited to users who prioritize matching accessories to their Galaxy devices and want a 1.8m cable for regular charging and data transfer, rather than those seeking maximum USB 3.x throughput or the lowest possible price.
Key Facts: Samsung 1.8m USB-C To USB-C Cable 3A EP-DX310JWEGUS
- Product: Samsung 1.8m USB-C to USB-C Cable 3A EP-DX310JWEGUS
- Manufacturer: Samsung Electronics America, Inc., Ridgefield Park, NJ
- Category: USB-C charging and data cable
- Cable length: 1.8m
- Maximum current: 3A (up to 20V/3A, 60W power delivery)
- Data transfer speed: Up to 480 Mb/s (USB 2.0)
- Target audience: Users of Galaxy phones, tablets and laptops with USB-C ports needing a longer cable for up to 3A charging and USB 2.0 data transfer
