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White rectangular 4-in-1 card reader with USB-C plug and detachable USB adapter

RRSITIAU XC4M RFID card reader USB-C USB adapter 4-in-1 CF SD TF MS

SKU CH-4AV8-9F92W MPN XC4M

Four-slot CF, SD, microSD and Memory Stick reader with USB-C plug and detachable USB-A adapter for phone, tablet and computer

  • Dimensions1.4986 L x 12.5984 W x 20.2946 H centimeters
  • Weight0.041 kilograms
  • Transfer photos fast with USB-C or Thunderbolt 3 ports
  • Read CF, SD, microSD and Memory Stick cards in one device
  • Works with USB-C and legacy USB ports via included adapter
  • Plug-and-play OTG — no drivers or software needed
  • Ultra-light 0.041 kg design fits any bag

Versatile 4-in-1 Card Reader

The RRSITIAU XC4M reads CF, SD, TF and Memory Stick cards through a USB-C connector. A detachable USB-C to USB adapter extends compatibility to older USB-A ports. It works with iPhone 15, 16 and 17 models, iPad Pro, MacBook, Android phones, tablets and PCs without drivers.

Sustained Transfer Performance

The reader handles standard photo formats such as JPEG and RAW alongside SD and HD video formats including H.264 and MPEG-4. OTG support allows direct file moves between cards and mobile devices. No external power or network connection is required during extended copy sessions.

Dual Connector Flexibility

The included USB-C to USB adapter lets the single reader serve both modern USB-C devices and legacy USB-A computers. This means one accessory covers iPhone 15 through 17, iPad Pro, MacBook and older laptops without buying separate readers for each port type.

Highlights

  • Transfer photos fast with USB-C or Thunderbolt 3 ports
  • Read CF, SD, microSD and Memory Stick cards in one device
  • Works with USB-C and legacy USB ports via included adapter
  • Plug-and-play OTG — no drivers or software needed
  • Ultra-light 0.041 kg design fits any bag

Specifications

BrandRRSITIAU
ModelXC4M
Part NumberXC4M
Dimensions1.4986 L x 12.5984 W x 20.2946 H centimeters
Weight0.041 kilograms

Questions about this item

Does the XC4M card reader generate noticeable heat or noise when used continuously for large video transfers?

The XC4M has no moving parts and draws power only during active transfers, so it runs silently and stays cool to the touch even after hours of copying RAW photos or H.264 footage.

What device ports must I already have to use the XC4M with my iPhone 15 or MacBook?

You need a USB-C or Thunderbolt 3 port on the host device; the included USB-C-to-USB adapter also lets you connect to legacy USB-A sockets on older laptops.

Will the XC4M read my older CompactFlash and Memory Stick Pro Duo cards alongside newer SDXC media?

Yes, the single reader accepts CF, Memory Stick Pro Duo, RS-MMC, SD, SDHC, SDXC, microSD, microSDHC and microSDXC cards, but it does not support Wi-Fi-enabled SD cards.

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