# GTRXHIJV OFS-721B 45W Dual USB-C Charger Kit with 4- and 6-Foot Cables

The GTRXHIJV OFS-721B includes dual USB-C ports and 4- and 6-foot cables for flexible phone charging at home or while traveling.

- [Original product page](https://www.ofertitastop.com/us/product/gtrxhijv-ofs-721b-45w-dual-usb)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-16T08:02:04.274Z
- Brand: GTRXHIJV
- Model: OFS-721B
- MPN: OFS-721B
- EAN / GTIN: 753947976739
- Category: Electronics > Electronics Accessories > Power > Power Adapters & Chargers
- Source store: amazon US
- Active deal: Yes
- Price: 11.89 USD
- Previous price: 13.99 USD
- Rating: 4.5 / 5
- Reviews: 291

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

The included USB-C cables come in 4-foot and 6-foot lengths, giving this kit options for a desk or bedside setup as well as a spot farther from an outlet. It includes two charger blocks and four cables, so you can keep a charger in more than one location or have spares available.

Each block has two USB-C ports, and the kit is listed at 45W with a 35W+10W configuration. The listed phone compatibility includes selected Samsung Galaxy and iPhone models.

## Fit and sizing

The two cable lengths serve different everyday setups: the shorter cables can help keep a bedside table or desk less cluttered, while the longer ones offer more reach around a sofa or hotel room. The package includes two 4-foot and two 6-foot USB-C-to-USB-C cables. They are for charging only and do not support data transfer, so this set is not a substitute for a cable you need to use for file transfers.

The listing names Samsung Galaxy S21 through S25 models and iPhone 15 through 17 models, including several Plus, Pro, and Ultra versions. Compatibility can depend on the exact device and its charging requirements, so match the connector and charging needs before choosing it. The manufacturer describes the chargers as intended for everyday electronics, not high-power laptops.

## What stands out

This is a multi-piece kit rather than a single wall adapter: two dual-port blocks and four cables provide a ready-made setup for more than one charging location. The two USB-C ports on each block are intended to charge two devices at once. That may suit a household or travel bag where phones need charging without swapping one cable between devices.

Buyer feedback highlights charging speed and the choice of cable lengths. Durability comments are mixed: some buyers report that a charger stopped working after roughly two to two and a half months. That feedback is worth weighing if long-term reliability is your main priority, it does not establish how every unit will perform. The listing also states a one-year warranty, though the provided details do not explain its terms.

It makes sense if you want two USB-C charger blocks and multiple charging-only cables in one set. A single-port adapter with a data-capable cable may be a better fit if you only need one charging connection or also transfer files. It might not be a great match if you need a charger for a high-power laptop.

## Tech specs

- Type: Dual-port USB-C wall charger
- Listed wattage: 45W, described as 35W+10W
- Ports: 2 USB-C ports per charger
- Included: 2 chargers, 2 4-foot cables, and 2 6-foot cables
- Cable use: Charging only, no data transfer
- Material: Plastic
- Color: Black
- Model: OFS-721B

## Is it worth it?

The practical case for this kit is its two-block bundle and mix of cable lengths, especially if you want charging connections in separate rooms or need to charge two devices from one block. Its stated compatibility covers a range of recent Samsung Galaxy and iPhone models, but the cables do not handle data and the chargers are not intended for high-power laptops. Consider those distinctions alongside the mixed durability feedback: this set is most relevant when its multiple charging points and included cables matter more than a minimal, single-charger setup.

## Images

![GTRXHIJV OFS-721B 45W Dual USB-C Charger Kit with 4- and 6-Foot Cables — 1](https://www.ofertitastop.com/i/tKYMPHWN5XucCmFcD1S4ZKApsadZDfprNMSwJF6A7lhdvWm4MJALbBHiBN67dPRBp0y24GCy9vpYPWxJpykOMHtnLjg4tKGeD5jTotE4zFZ3z6uCtsomJCsY8A.jpg)

![GTRXHIJV OFS-721B 45W Dual USB-C Charger Kit with 4- and 6-Foot Cables — 2](https://www.ofertitastop.com/i/BsleIfMRwckG2cGQfWfdYnSCfNroisuO9a5U0mJEi-2R9SPghcilCc91gtA48YNORt0P49L6OCita_W7NOOxwJs1DDOWRZLbMm-Y_63oB5WEpl1QyIdDj3FXuw.jpg)

![GTRXHIJV OFS-721B 45W Dual USB-C Charger Kit with 4- and 6-Foot Cables — 3](https://www.ofertitastop.com/i/nQVLWM54r25EM-YrMIvPm3MUCHEJt-eYwY6xuIWfWsek2kEQ6HxFtz-oT_TYvqCsVAUkddv8Vc1zCWzjb8QS9IAaE6avL1CXWZN_Mn74xQfGSXVLZD-KPlqrrQ.jpg)

![GTRXHIJV OFS-721B 45W Dual USB-C Charger Kit with 4- and 6-Foot Cables — 4](https://www.ofertitastop.com/i/8kGIPj_TgpE-3fKE_cY5uE5JSnpPPG5VgB5_HizAljSL_dJVTBoVoA047oO2_sCWOgfQQzaGbZHOK_7CAUwt8vJHumG1wI0RiFHyibNaA8Xe6ytFLV_VItLw8Q.jpg)

![GTRXHIJV OFS-721B 45W Dual USB-C Charger Kit with 4- and 6-Foot Cables — 5](https://www.ofertitastop.com/i/aHzN0bgsvHG-Tfhwz4-xEHeOD0a6Sh5qmL7sJq25UZX5xUI_pZJHUBM1Xz7HXjqZSfOBofriMznuewkl0HpivrbUl9AiX-cvef568AnuLG1QFBAYLdLih1AY1g.jpg)