RRSITIAU
RRSITIAU SD Card Reader
Bottom line: The RRSITIAU SD Card Reader: Four slots in one body: CF, SD, microSD, and Memory Stick Pro Duo; main trade-off: wi-Fi SD cards are explicitly unsupported.
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Pros & Cons
Pros
- ✓ Four slots in one body: CF, SD, microSD, and Memory Stick Pro Duo
- ✓ Detachable USB-C to USB-A adapter covers pre-Type-C desktops and laptops
- ✓ Plug-and-play OTG, no driver, software, or network setup
- ✓ Reads RAW and JPEG stills plus H.264 and MPEG-4 video files
Cons
- ✗ Wi-Fi SD cards are explicitly unsupported
- ✗ CF slot is legacy CompactFlash, not CFexpress or XQD
- ✗ No stated read/write speed rating to compare against UHS-II readers
- ✗ White plastic housing shows grime in a camera bag
Manufacturer description
The RRSITIAU 4-in-1 USB C card reader collapses four separate dongles into one white adapter you can keep in a camera bag. Four slots handle CF, SD (SDHC/SDXC), microSD (microSDHC/microSDXC), and Memory Stick Pro Duo plus RS-MMC, so a DSLR's CF card and a drone's microSD both offload through the same device. The USB-C connector plugs straight into an iPhone 17/16/15 Pro Max, iPad Pro, MacBook Pro/Air, an iMac M4/M3/M2, or an Android phone, and the detachable USB-C-to-USB-A adapter covers older desktops and laptops that never got a Type-C port. There are no drivers to install and no network…
SpecPicks Verdict
SpecPicks scored RRSITIAU SD Card Reader using a rating × review-volume × price-fit model applied to published specs and reviews across the accessories category. RRSITIAU's accessories 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 accessories 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.
Frequently Asked Questions
Does this card reader work with an iPhone 15 or 16 Pro Max?
Yes. The USB-C connector plugs directly into iPhone 17/16/15 Pro Max models, along with iPad Pro, MacBook Pro/Air, and iMac M4/M3/M2 machines.
What card formats does it actually read?
SD, SDHC, SDXC, Micro SD, Micro SDHC, Micro SDXC, CF, Memory Stick Pro Duo, and RS-MMC. Wi-Fi SD cards are not supported.
Can I use it with an older computer that has no USB-C port?
Yes. A detachable USB-C to USB adapter is included, so the same reader works on older USB-A laptops and desktops.
Do I need to install software or a driver first?
No. It is plug-and-play with OTG support, requiring no driver, software, or network connection on iOS, Android, Windows, or macOS.
Key Features
- [USB C Connector] With USB C Connector compatible with USB-C (Or Thunderbolt 3 Port) Smartphone/Laptop/Tablet/Computer. Easy to share Photos/HD Videos from your CF/SD/Micro SD/Memory stick memory card to your Phone and Tablet.
- [CF/SD/TF/MS Card Slot] 4 in 1 CF SD TF MS Card Slot in One Card Reader, Support SD, SDHC, SDXC, Micro SD, Micro SDHC, Micro SDXC, CF,Memory stick pro duo,RS MMC Memory Cards. Do NOT Support Wi-Fi SD card.
- [Dual Connector Design] This product compatible with USB-C and USB ports (includes a detachable USB-C to USB adapter). Simply plug the USB-C connector into devices like iPhone 16/15, iPad Pro, Mac, Android phones, or PCs, or attach the USB adapter for older computer devices. This versatile setup enables seamless cross-platform data transfers — move photos, videos, and files between iOS, Android, Windows, and macOS systems with full OTG support.
- [High Speed Data Transfer] Support fast transfers standard Photo formats, including JPEG, RAW, Along with SD and HD video formats, including H.264 and MPEG-4.
- [Plug and Play] OTG 4 in 1 Card Reader. No additional Driver/Software/Network required, you can easily transfer photos/videos/files from your SD/TF/CF/MS card to a USB-C Smartphone/Laptop/Computer.
- [Wide Compatibility] This USB-C CF card reader is compatible with iPhone 16,iPhone 16 Pro Max,iPhone 15,iPhone 15 Plus,iPhone 15 Pro,iPhone 15 Pro Max,MacBook Pro 2021 M1/2019/2018/2017/2016, MacBook 2017/2016/2015, iPad Pro 2021 M1/2020/2018, Surface Book 2, Samsung Galaxy S22/S21/S20/S10/S9/S8/Note 10/Note 8/Note 9, Pixelbook, Dell XPS 15 / XPS 13, Galaxy Tab S8/S7 and more type c devices.
Full Specifications
| ASIN | B0F9NCGV38 |
|---|---|
| Brand | RRSITIAU |
| Color | Whtie |
| Media Type | CompactFlash, Memory Stick, SD Card, microSD |
| Model Name | CF/SD/MS/TF Card reader |
| Manufacturer | RRSITIAU |
| Model Number | CF/SD/MS/TF Card reader |
| Special Feature | Compact, Plug & Play |
| Compatible Devices | Laptop, Mac, Tablet, iPad Pro, iPhone 15/16 |
| Data Transfer Rate | 480 Megabits Per Second |
| Hardware Interface | USB, USB Type C |
| Additional Features | Compact, Plug & Play |
| Warranty Description | 1 Year |
| Connectivity Technology | USB Type C, Usb |
| Item Dimensions L x W x H | 5.91"L x 2.62"W x 0.68"H |
| Full listing title | SD Card Reader, 4 in 1 USB C to SD/TF/CF/MS Card Reader with USB to USB C Adapter Memroy Card Reader for iPhone 17/16/15 Pro Max iPad Pro MacBook Pro/Air iMac M4/M3/M2 Android Phone/Tablet PC (White) |
Ready to buy?
SD Card Reader, 4 in 1 USB C to SD/TF/CF/MS Card Reader with USB to USB C Adapter Memroy Card Reader for iPhone 17/16/15 Pro Max iPad Pro MacBook Pro/Air iMac M4/M3/M2 Android Phone/Tablet PC (White) 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.
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