Tianken
750GB Ultra Slim Portable External Hard Drive 2.5'' HDD USB 3.1 Type-C Storage for PC, Mac, Laptop
Bottom line: The 750GB Ultra Slim Portable External Hard Drive 2.5'' HDD USB 3.1 ($40.99 on Amazon as of 2026-11-07 05:24 UTC): USB 3.1 Gen 2 interface rated up to 10Gbps, backward compatible with USB 3.0 and 2.0; main trade-off: 750GB is an odd, small capacity next to common 1TB and 2TB portable drives.
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*Price sourced from Amazon.com. Last updated 2026-11-07. Price and availability subject to change.
Pros & Cons
Pros
- ✓ USB 3.1 Gen 2 interface rated up to 10Gbps, backward compatible with USB 3.0 and 2.0
- ✓ 2-in-1 USB-A and USB-C cable included, so no adapter needed for newer laptops
- ✓ 0.55 inch thick 2.5 inch chassis slips into a jacket pocket or laptop sleeve
- ✓ Pre-formatted and plug-and-play, no driver or software install required
- ✓ Works with Windows, macOS 10.6.5+, Linux, Android, Chromebook, Xbox One and PS4
Cons
- ✗ 750GB is an odd, small capacity next to common 1TB and 2TB portable drives
- ✗ Usable space reads below the label, roughly 931GB per advertised 1TB
- ✗ Plastic anti-scratch shell, not the metal or rubberized armor rivals ship
- ✗ Mechanical 2.5 inch HDD, so real speeds trail the 10Gbps port ceiling
Manufacturer description
Type of file system used for the drive, partitioning arrangement and type of operating system could affect the actual storage capacity displayed by your computer.1TB≈931GBDifferent system may need different format to use. You can check the User Manual to match your system.Package Includes:1x Portable external hard drive1 x 2in1 USB Cable1 x User's manual
SpecPicks Verdict
SpecPicks scored 750GB Ultra Slim Portable External Hard Drive 2.5'' HDD USB 3.1… using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. Tianken's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Ultra-fast Data Transfers: Works with USB 3.1 and Type C technology, this USB3.1 hard drive is much faster than but still compatible with USB 2.0 and USB 3.0 drives, allowing for super fast transfer speed at up to 10Gbps
- Ultra Slim and Sturdy Design: Merely 0.55 inch thick. Sturdy plastic anti-scratch model delivers remarkable strength,durability and reliability
- Multi- Compatibility: Microsoft Windows, Mac OS (10.6.5 and above), Linux, Android, Chromebook, PC, Laptop, Xbox One, PS4 and TV and so on
- Plug and Play: The drive has been formatted. It's ready to use without software installation needed. You can save and backup any files, movies, music, photos, games and more
- Upgraded Version USB Cable: The drive with 2in1 USB-Type C Cable, The multifunction USB cable can match different connect port and stabilize the transmission speed
Full Specifications
| Brand | Tianken |
|---|---|
| Model Name | TK750US |
| Unit Count | 1 Count |
| Form Factor | 2.5-inch |
| Connectivity | USB |
| Model Number | TK750US |
| Compatibility | PC, PS4, Xbox, Android, Mac, Linux |
| Built-In Media | USB Cable |
| Hard Disk Size | 750 GB |
| Hard-Drive Size | 750 GB |
| Special Feature | Portable |
| Hardware Platform | Mac, PC |
| Installation Type | External Hard Drive |
| Compatible Devices | Desktop, Gaming Console, Laptop, Television |
| Data Transfer Rate | 6 gigabits_per_second |
| Additional Features | Portable |
| Hard Disk Interface | Serial ATA |
| Multi- Compatibility | Microsoft Windows, Mac OS (10.6.5 and above), Linux, Android, Chromebook, PC, Laptop, Xbox One, PS4 and TV and so on |
| Warranty Description | 1 year manufacturer |
| Hard Disk Description | Mechanical Hard Disk |
Hardware benchmark data
Ready to buy?
750GB Ultra Slim Portable External Hard Drive 2.5'' HDD USB 3.1 Type-C Storage for PC, Mac, Laptop is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-11-07. Price and availability subject to change.
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