Samsung EP-DX310 USB-C Cable - 1.8m Length and 3A Rating

Samsung EP-DX310JBEGUS is a black 1.8m USB-C to USB-C cable with a 3A rating. Its two USB-C connectors fit compatible phones, tablets, laptops, and USB-C chargers, while the extra length gives the cable more reach than a short charging lead.

Model And Core Specifications

The US model is identified as EP-DX310JBEGUS, with EP-DX310 also shown as the series designation. Samsung lists a 1.8m cable length, black finish, and a maximum current rating of 3A.

The cable uses USB-C male connectors at both ends and USB 2.0 data transfer. A US retail listing identifies the cable at 5.91 feet, supports up to 25W Super Fast Charging 2.0 on compatible Galaxy smartphones, and gives it a 1-year limited manufacturer warranty.Staples lists the length, charging, data, compatibility, and warranty details.

Charging And Device Compatibility

The 3A rating supports charging with compatible USB-C power adapters, but the connected charger and device also determine the actual charging mode. Samsung describes the cable for compatible Galaxy equipment, while the USB-C connection also suits other devices that accept USB-C power or data.

Its USB 2.0 interface is designed for basic file transfer and synchronization rather than high-speed USB 3.x performance. The cable therefore fits charging setups and ordinary data tasks, while devices requiring faster transfer standards need a cable with a higher data specification.

Price And Category Context

Samsung's US listing shows the black EP-DX310JBEGUS at $19.99, with a displayed promotional price of $19.00 on 09/24/2026.Samsung lists the model and US price The cable sits in the standard USB-C charging and data cable category, with its main differentiators being the 1.8m reach, 3A rating, and USB 2.0 transfer limit.

Compared with a shorter USB-C cable, the 1.8m format gives more placement range around a desk, vehicle, or bedside outlet. Compared with a high-speed USB-C cable, its USB 2.0 data rate is the limiting specification, even though its charging capability covers compatible 25W Galaxy charging setups.

Who The Cable Suits

EP-DX310JBEGUS is suited to users who need a longer USB-C-to-USB-C lead for charging compatible Galaxy phones, tablets, or other USB-C devices. The 3A rating and 25W charging support address common mobile charging needs when paired with a compatible adapter.

The model is less suitable for high-speed storage transfers, display connections, or workloads that require USB 3.x data rates. Its practical profile is straightforward: long reach, USB-C connectivity at both ends, USB 2.0 data, and charging support for compatible Samsung equipment.