UnionSine Portable External Hard Drive 1TB 2.5" USB 3.0 High-Speed HDD for PC, Laptop, PS4, PS5, Mac, Smart TV, Xbox, Backup

$28.92

Includes all taxes

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Description

Product Overview

Since its launch, the UnionSine HD2510 external hard drive has sold over 100,000 units across multiple platforms, earning widespread praise from users worldwide.
With high-speed data transfer, stable performance, sleek design, and great value for money, the HD2510 remains a global bestseller—trusted for work, gaming, and multimedia backup.


Main Features


✔【Choose What Fits You Best】

Available in multiple capacities from 160GB to 2TB and a variety of colors to match your style. Whether for work files, daily backups, game storage, or saving photos and videos — there’s just the right space for everything that matters.


✔【Wide Compatibility】

Compatible with Windows (11/10/8/7/Vista/XP), Mac OS X, Linux, and Android systems. Supports desktops, laptops, Mac computers, smart TVs, PS4, PS5, and Xbox.


✔【Slim and Lightweight Design】

Sleek and minimalist appearance with a slim, compact body that saves space. Perfectly portable, it fits easily into pockets or backpacks for hassle-free everyday carry.


✔【Plug and Play】

No driver or software installation required. Just plug it in and start using it instantly with ease.


✔【Stable Data Transfer】

Equipped with USB 3.0 and backward compatible with USB 2.0, it delivers ultra-fast transfer speeds—up to 125MB/s read and 103MB/s write in theory.




◀◀ UnionSine HD2510 ▶▶



▼【Reliable Data Transmission】
The standard USB 3.0 interface is compatible with most devices, offering a read speed of up to 120MB/s — fast enough to meet your daily storage and transfer needs.


▼【Wide Compatibility】Fully compatible with Windows (11/10/8/7/Vista/XP), macOS, Linux, and Android systems. Supports desktops, laptops, Mac devices, smart TVs, PS4, PS5, and Xbox.


▼【Manufacturing Standards】
The USB cable features spiral mesh and aluminum foil dual shielding for stable, interference-free transmission.
The hard drive is wrapped in an aluminum foil layer to reduce external interference and improve heat dissipation.


▼【Compact Design】
Lightweight and portable, easy to carry wherever you go.


▼Available in 4 Colors,Color Label Management
Purchase multiple hard drives in various colors to organize your data files, enhancing both your work and daily life efficiency.▲The capacity discrepancy stems from different measurement standards (IEC 80000-13): Manufacturers use the decimal system (1GB = 1000MB), while computers adopt the binary system (1GB = 1024MB).
Our tests confirm that Windows displays capacity based on binary values (resulting in lower shown capacity), whereas macOS shows the full decimal value.
This is a common industry standard across all storage products and can be verified via the [IEC website] or from manufacturers’ official "actual capacity specifications".

UnionSine 1TB Portable Hard Drive Display Differences Across Systems

• Windows: ≈931GB

• Mac: 1TB

(Note: Actual capacity is same, display varies by OS calculation)

Calculation: Manufacturer's bytes ÷ 1,073,741,824 = Displayed value


Package Contents


■ UnionSine Portable Hard Disk * 1
■ USB 3.0 Cable * 1
■ Product Manual * 1



Friendly Reminder


1.Please make sure your address, phone number, postal code, and full name are correct when placing the order (Russian customers must provide their full name). If you have already placed an order and need to change the information, please cancel the order and place a new one.

2.Due to time zone differences, our response may not be immediate. But rest assured — we will reply as soon as we are back in the office.

3.If you experience any issues after receiving the product, please contact us before leaving negative feedback. Some problems may simply be due to improper use or misunderstanding. We're happy to assist and will do our best to ensure your satisfaction.

4.If you’re satisfied with our product, we would really appreciate your positive feedback.


Payment Policy

Payment Policy – BILLIONS BIRDS

At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.

1. Accepted Payment Methods

We accept the following payment options:

Major Credit & Debit Cards (Visa, MasterCard, American Express)

Secure Online Payment Gateways (such as PayPal, Stripe, or other providers available at checkout)

Any additional payment methods displayed during checkout

All payments must be completed in full at the time of purchase.

2. Secure Transactions

All transactions are processed through encrypted and secure payment systems to protect your personal and financial information. We do not store your full payment details on our servers.

3. Currency

Prices are displayed in the currency indicated on the website. If you are purchasing from another country, your bank may apply currency conversion fees.

4. Order Confirmation

Once your payment has been successfully processed, you will receive an order confirmation email containing your purchase details.

5. Failed or Declined Payments

If your payment is declined, please verify your billing information or contact your bank. Orders will only be processed after successful payment confirmation.

6. Fraud Prevention

BILLIONS BIRDS reserves the right to cancel or refuse any order if fraud or unauthorised activity is suspected.


Delivery Policy

Delivery Policy – BILLIONS BIRDS

At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.

1. Order Processing

All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.

2. Shipping Times

Estimated delivery times vary depending on your location:

Domestic Shipping: 3–7 business days

International Shipping: 7–15 business days

Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.

3. Shipping Costs

Shipping fees are calculated at checkout based on your location and selected shipping method. Any customs duties, taxes, or import fees are the customer's responsibility.

4. Tracking Information

Once your order has been shipped, you will receive a confirmation email with tracking details (if available) so you can monitor your package.

5. Delivery Issues

If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.

6. Incorrect Shipping Information

Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.


Refund Policy

Refund Policy – BILLIONS BIRDS

At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.

1. Return Eligibility

You may request a return within 14 days of receiving your order. To qualify for a return:

The item must be unused, unworn, and in the same condition as received.

The item must be in its original packaging.

Proof of purchase (order confirmation or receipt) is required.

Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.

2. Non-Refundable Items

The following items are non-refundable:

Final sale or discounted items

Gift cards

Items damaged due to misuse, negligence, or improper care

3. Return Process

To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.

Unless the item is defective or incorrect, customers are responsible for return shipping costs.

4. Refund Processing

Once we receive and inspect your returned item:

We will notify you of the approval or rejection of your refund.

If approved, the refund will be issued to your original payment method within 5–10 business days.

Please note that banks or payment providers may require additional time to process refunds.

5. Damaged or Incorrect Items

If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.

6. Late or Missing Refunds

If you have not received your refund:

Check your bank account again.

Contact your credit card company or payment provider.

If the issue persists, don't hesitate to contact our support team for assistance.

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