![GRAUGEAR 3.5 Inch Front Panel USB C Hub, SD/microSD Internal Card Reader, 20Gbps USB 3.2 Gen 2x2, USB3.2 Type-E Key-A 20-Pin Header & USB3.0 Header & 15-Pin SATA Power Connection Required [G-MP01CR]](https://m.media-amazon.com/images/I/61hmiqWx4pL._AC_SL1500_.jpg)
GRAUGEAR
3.5 Inch Front Panel USB C Hub, SD/microSD Internal Card Reader, 20Gbps USB 3.2 Gen 2x2, USB3.2 Type-E Key-A 20-Pin Header & USB3.0 Header & 15-Pin SATA Power Connection Required [G-MP01CR]
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies GRAUGEAR 3.5 Inch Front Panel USB C Hub, SD/microSD Internal Card… as a solid pick with broad community endorsement in the expansion cards category, based on 813 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. GRAUGEAR's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for expansion cards 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.2★ customer rating
- ✓ Backed by GRAUGEAR's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 【USB3.2 Gen2x2 USB-C】Upper USB-C port features the latest USB 3.2 Gen 2x2 standard, which supports an extremely fast data transmission rate up to 20Gbps. It is faster enough to transfer of files within a short time. USB 3.0 ports, compliant with the USB 3.0 standard, supports up to 5Gbps of bandwidth, which enables you to connect variety of your USB devices with ease
- 【Wide Compatibility】Compatible with Windows 11/10/8.1/8/7/Vista/XP. Convert your 3.5’’ floppy disk drive space into 2 USB 3.2 Gen 2 USB-C port, 2 USB 3.0 ports, 1 SD slot and 1 microSD/TF slot. Increase the scalability of desktop computers to meet various needs. Note: please insert SD card upside down(label down)
- 【Convenience】Easy installation and huge expansion for your PC casing. Quickly adds ports through available 19-pin USB3.0 and 20-pin USB3.2 Key-A Type-E headers for connecting a variety of external USB devices. (Note: Some old motherboard do not have USB3.2 Type-E/Key-A 20-pin header, suggest to install with a PCIe adapter card)
- 【Stability and Safety】Sturdy construction ensures a long service life and durability, and package contains 6 screws to make it more stable. Multiple safety protection measures such as over-current protection, over-voltage protection and short circuit protection (Note: Power supply requirement for card reader and external hard drive.)
- 【Package Contents】GRAUGEAR 3.5’’ front panel usb hub with internal card reader, screws, USB3.2 Type-E Key-A 20-Pin header cable, USB 3.0 19-Pin cable, 15-Pin SATA power cable, instruction manual and friendly customer service
Full Specifications
| Brand | GRAUGEAR |
|---|---|
| Color | Black |
| Unit Count | 1.0 Count |
| Connectivity | USB-C |
| Model Number | G-MP01CR |
| Compatibility | PC |
| Built-In Media | 1 package |
| Item Type Name | Front Panel USB Hub with Internal Card Reader |
| Mfr Part Number | G-MP01CR |
| Number of Ports | 6 |
| Special Feature | Fast Data Transfer, Plug and Play, Powered |
| Total Usb Ports | 4 |
| Operating System | Windows |
| Compatible Devices | Card Readers, Desktops |
Ready to buy?
GRAUGEAR 3.5 Inch Front Panel USB C Hub, SD/microSD Internal Card Reader, 20Gbps USB 3.2 Gen 2x2, USB3.2 Type-E Key-A 20-Pin Header & USB3.0 Header & 15-Pin SATA Power Connection Required [G-MP01CR] is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
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