0 ratings
Item #:
222443946
プリペイドsimカード米国モバイル - カスタムプラン $4/月から 無制限プラン $17/月から
90% of respondents would recommend this to a friend
Item #:
222443946
GYD 3733
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from JP
In stock
Imported from Japan store
QTY:
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Experience the freedom to create your unique mobile plan with US Mobile!
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.
What Stands Out
Flexible Pricing
Offering customizable plans starting at just $4/month, it allows users to select options tailored to their needs, ensuring affordability and avoiding overpaying for unused services.
Unlimited Data
With unlimited plans starting from $17/month, customers can enjoy uninterrupted internet access without worrying about data caps, perfect for heavy users and those who need consistent connectivity.
Easy Activation
The straightforward activation process ensures that users can quickly set up and start using their prepaid SIM card without complex procedures, making it accessible for anyone, including travelers.
Product Details
| Brand | US MOBILE |
| Service Provider | US Mobile |
| UPC | 850045183370 |
| Number of Items | 2 |
| Model Number | DarkStar+Warp |
| Manufacturer | US Mobile |
| Item Dimensions L x W | 20.3L x 15.2W cm |
| Cellular Technology | 5G |
| Product Dimensions (L x W x H) | 7.9779 x 5.9736 inches (20.3 x 15.2 cm) |
Who Should Buy?
-
Budget-Conscious Users
Ideal for users seeking affordable mobile plans without compromising essential data and call services.
-
Travelers to the US
Perfect for international travelers needing temporary mobile service with flexible plans during their stay in the US.
-
Light Data Users
Great for users with minimal data requirements who can benefit from the low-cost, limited data plans available.
-
Heavy Data Users
Not suitable for users requiring extensive data usage as higher data needs may exceed affordable plan limits.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Can I bring my own phone?
Answer: Yes, you can bring your existing phone and keep your number or choose a new one. -
Question:
Are there any contracts?
Answer: No, our plans are contract-free, allowing you to change or cancel anytime. -
Question:
What kind of customer support do you provide?
Answer: We offer 24/7 world-class customer support, so you can get assistance immediately.
US Mobile DarkStar+Warp Editorial Review
プリペイドSIMカード米国モバイル - カスタムプラン $4/月から 無制限プラン $17/月から offers flexible plans, allowing users to select a service that suits their needs, such as their low-cost entry plan starting at $4 a month. Ideal for travelers or those seeking budget-friendly cellular solutions, this SIM card supports 5G technology, ensuring fast connectivity. With the convenience of having a prepaid option, users can avoid long-term commitments while enjoying reliable service. This product is a great choice for anyone looking to stay connected in the US without the hassles of traditional contracts.
Customer Reviews & Ratings
328 customers ratings
-
5 Star
76%
-
4 Star
9%
-
3 Star
4%
-
2 Star
1%
-
1 Star
10%
Review this product
Share your thoughts with other customers
Pros
- Flexible custom plans available
- Supports 5G cellular technology
- No long-term commitments required
- Compact dimensions for easy handling
- Ideal for budget-conscious users
Cons
- Limited information on customer support availability
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
GYD 3733
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Create your own mobile plan tailored to your needs.
- Bring your existing phone or choose a new one.
- No contracts; change or cancel anytime.
- Affordable Unlimited plans ideal for heavy users.
- Quick setup with two SIM cards for different networks.
- 24/7 world-class customer support—get help within seconds.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.