X4SD USB 2.0 SD Card Reader Four (4) Slot

X4SD USB 2.0 SD Card Reader Four (4) Slot More Like This The X4SD USB 2.0 SD Card Reader allows simultaneous access to four SD Card media. The X4SD accepts SD, SDHC, and SDXC Cards directly, and can use the mini and micro versions of those same cards when they are first inserted in an SD Card adapter. The X4SD also accepts MultiMediaCard and its derivatives. Extremely compact, the reader's vertical slot orientation allows for single-handed card insertions. The slots do not feature push-pull mechanisms, and feature a staggered insertion depth to facilitate grasping of adjacent cards. The X4SD USB 2.0 SD Card Reader Four Slot works well as a card duplicator, presenting all inserted cards simultaneously. A pinhole LED located by the X4SD's USB port indicates power.

The reader's support for SDXC is limited to specification compliant formatted cards. It will not read cards formated under Mac OS X, Windows 2000/XP (SP1) that are non-compliant (exFAT) format SDXC. Care must be exercised when inserting Reduced Size MultiMediaCard (RSMMC), if they are inserted the wrong direction, they can fall into the reader.

Part Number and Description Price Add to Cart
GC-CR-SD4SD X4SD USB 2.0 SD Card Reader Four (4) Slot White N/A SOLD OUT
GC-CR-SD4SD-B X4SD USB 2.0 SD Card Reader Four (4) Slot Black N/A SOLD OUT
PCM-CR-4SDHUB 4SDHUB USB 2.0 Four (4x) Slot SD Card Reader with 3 Port Hub $91.00 More Information - View Product Pages

Features and Specifications

Win32 MacOSX x86Unix

USB Logo

Vista Ready

Seven Ready

SD/SDHC Class 6


  • Supports, SD, SDHC, and SDXC cards
  • Four (4) SD Card Slots with easy vertical access
  • USB bus-powered; no additional power source required
  • Backwards compatible with USB 1.1 hosts and devices
  • Supports Hot-Swap and Plug-N-Play
Warranty Information
  • 1 Year Limited Warranty
Flash Media Card Support *
  • Secure Digital (SD): SD, SD 3.0 UHS-I, SDXC, SDHC, SD Ultra II, miniSD, miniSDHC, microSD, microSDHC, T-Flash and etc.
  • MultiMediaCard (MMC): MMC-I, MMC-II, MMC 4.0, MMC Dual Voltage, RS-MMC, RS-MMC Dual Voltage, RS-MMC 4.0, MMC Micro, MMC Mobile, MMC 4.0 Dual Voltage, RS-MMC 4.0 Dual Voltage, MMC Micro, and etc.
  • * optional adapters might be required on some media cards
  • Universal Serial Bus 2.0 (EHCI)
  • Universal Serial Bus 1.1 (OHCI)
  • Up to 1.5, 12, and 480 Mbps (megabits) transfer rates
Data Transfer Rates (theoretical)
  • * speed of reading media is dictated by limitations of media itself
  • High Speed 480Mbps (Megabits)
  • Full Speed 12Mbps (Megabits)
  • Low Speed 1.5Mbps (Megabits)
System Requirements Windows
  • One (1) available USB Port
  • 32-bit and 64-bit Windows XP/Server 2003/Vista/Server 2008/Windows 7
System Requirements Macintosh
  • One (1) available USB Port
  • Mac OS X 10.2 or later
System Requirements Other
  • One (1) available USB 3.0 port (also backwards compatible with USB 2.0 and 1.1 ports)
  • Any GNU/Linux based system that fully supports USB
  • Known to work, but unsupported on other X86 Unix-like (ie. BSD) systems with USB mass storage support
Electrical Characteristics
  • Operational Voltage: DC +5 Volts direct from USB Bus Power
Operating Environment
  • Operating temperature: 0° C to 40° C
  • Relative Humidity: 0% to 80% (max.) non-condensing
Package Includes
  • One (1) external card reader
  • One (1) 0.5m (Appox.) USB 2.0 cable
  • FCC Class B
  • CE
Physical Dimensions
  • 36.0 x 36.0 x 38.5mm (LWD)
  • 28g (approx.)

White X4SD USB 2.0 SD Card Reader Four (4) Slot White

Black—Sold Out X4SD USB 2.0 SD Card Reader Four (4) Slot Black

X4SD Deployed X4SD USB 2.0 SD Card Reader Four (4) Slot


W3 Document Automating X4SD USB 2.0 SD Card Reader Four (4) Slot Operations
Automating file copies, binary (byte-for-byte) imaging, and more.

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