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UGREEN 50857 USB 3.0 to SATA Dual-Bay Hard Drive
Orders over PKR 10,000
100% genuine
7-day policy
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- High-speed 6Gbps UASP data transfer.
- Convenient computer-independent offline cloning.
- Robust build with excellent heat dissipation and multi-protection.
- UASP speed benefits are limited to specific OS versions.
Customer reviews and proof
UGREEN 60737 USB 3.0 to SATA Dual-Bay Hard Drive
Dual Bay Hard Drive Docking Station:
Supports simultaneous connection of 2.5″ 3.5″ SATA I II III hard drive SSD HDD up to 12 TB and is compatible with all popular operation systems like Windows XP Vista 7 8 8.1 10 , Mac OS 10.4 to 10.13, Linux, Chrome.

6Gbps USB 3.0 UASP Data Transfer Speed:
USB 3.0 to SATA dock supports transfer speeds up to 6Gbps by UASP transfer protocol, which is up to 70% faster than conventional USB 3.0 ( Note: UASP is only available for WIN8 Mac OS 8 & 9, For other systems, 5Gbps is available )

Computer-independent Offline Cloning:
Supports offline data copy between two hard drives with no computer involved, which is helpful for data backup and storage. The integrated LED indicator shows the progress of the cloning process. Plug and play with no drivers and installation needed.

Safety and Durability:
Unique heat dissipation design of the hard drive dock helps dissipate heat faster. Enters sleep mode after lying idle for minutes to save energy consumption (Dual-bay Model: 15 minutes; Single-bay Model: 3 minutes) and lengthen hard drive’s life. Multi-protection keeps the drive from short circuit, over current and over pressure.

Buying UGREEN 50857 USB 3.0 to SATA Dual-Bay Hard Drive from TechAndExperts
TechAndExperts focuses on original tech accessories in Pakistan with clear compatibility guidance, COD availability, nationwide delivery, and support before and after purchase. If you are comparing similar models, check the connector type, device compatibility, warranty support, cable or adapter length, charging speed, and the exact use case before ordering.
This product also supports Ugreen Pakistan searches. Compare it with other Ugreen chargers, cables, USB-C hubs, HDMI accessories, and adapters by compatibility, wattage, ports, and daily setup needs.
- For phones and tablets, match the connector and charging standard with your device.
- For laptop, display, printer, and network accessories, confirm the input and output ports first.
- For audio and smart devices, compare battery life, mic quality, app support, and warranty terms.
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UGREEN 50857 USB 3.0 to SATA Dual-Bay Hard Drive FAQs
Quick answers for the checks customers usually make before ordering tech accessories online in Pakistan.
Is UGREEN 50857 USB 3.0 to SATA Dual-Bay Hard Drive original?
TechAndExperts focuses on original tech accessories and keeps product listings tied to verified stock, clear product photos, and support before and after purchase.
How do I know this product is compatible with my device?
Check the product title, variant, connector, size, model notes, and product images before checkout. If you are unsure, message TechAndExperts before ordering so the team can confirm the right fit.
What should I compare before buying?
Compare the listed features with your daily use case, because the right choice depends on compatibility, original stock, warranty support, delivery time, and how you plan to use the product.
What should I check in the product photos?
Review all product images, selected variant names, and written specifications before checkout. For tech accessories, small differences in connector, model, wattage, or case cutout can change compatibility.
Can I order this with cash on delivery in Pakistan?
Cash on Delivery is available for eligible orders in Pakistan. Delivery timing depends on your city, courier route, and stock availability at the time of order confirmation.
What if I receive the wrong item or a faulty product?
Contact TechAndExperts support quickly with your order details, product photos, and packaging photos. The team can guide you through warranty, exchange, or return steps according to the store policy.
Can TechAndExperts help me choose before I order?
Yes. If you are choosing between similar products, message TechAndExperts on WhatsApp before ordering. The support team can help compare compatibility, use case, and stock availability.
Should I buy only by the lowest price?
Avoid choosing only by the lowest price. For accessories, original stock, device safety, warranty support, cable quality, and after-sale help usually matter more than a small price difference.







