The D-Fruit DF174 Smart Card and ID Card Reader with USB-A and USB-C Interfaces, Supports SIM and Bank Cards, Black is compared with the D-Fruit ID Card Reader USB-C DF175 White Smart Card and SIM Reader supporting ISO 7816, Smart card reader D-Fruit DF173 USB-C black for ID, bank and SIM cards with LED indicator and ISO 7816 support, D-Fruit DF172 Smart Card Reader USB-A Black for ID Bank and SIM Cards ISO 7816, and D-Fruit DF188 USB-C and USB-A Memory Card Reader for SD and microSD Cards with 5 Gbps Transfer Speed. All these items are card accessories, but the DF17x series focuses on secure identification, digital signatures, and ISO 7816 smart cards, whereas the DF188 is built strictly for SD and microSD memory cards. The main technical distinction among the smart card readers is their connection interface (USB-A or USB-C), while their core performance metrics, transfer speeds, and operating system compatibility remain identical.
⚙️ The table below compares the main specifications and features, including connection interfaces, supported card types, and data transfer standards.
| Parameter | D-Fruit DF174 | D-Fruit DF175 | D-Fruit DF173 | D-Fruit DF172 | D-Fruit DF188 | Practical significance |
|---|
| Device type | Smart card reader | Smart card reader | Smart card reader | Smart card reader | Memory card reader | DF17x models are designed for secure login and banking, while the DF188 handles media files from cameras and phones. |
| Connection interface | USB-A and USB-C | USB-C | USB-C | USB-A | USB-A and USB-C | Dual interfaces on the DF174 and DF188 ensure seamless connection across legacy and modern computers without adapters. |
| Supported cards | ID, bank, SIM, ISO 7816 | ID, bank, SIM, ISO 7816 | ID, bank, SIM, ISO 7816 | ID, bank, SIM, ISO 7816 | SD, microSD | The DF17x series processes official and financial credentials, whereas the DF188 is dedicated to storage media. |
| Data transfer speed | Up to 420 Kbps | Up to 420 Kbps | Up to 420 Kbps | Up to 420 Kbps | Up to 5 Gbps | Smart card readers handle lightweight security data, while the DF188 supports high speeds for large file transfers. |
| Color | Black | White | Black | Black | Not specified | Color choice depends on aesthetic preference and desk setup matching. |
◎ The table below evaluates user needs and usage scenarios to help determine the most suitable product for specific tasks.
| Use case | Recommended product | Why |
|---|
| Working with national identity documents, bank cards, and SIM cards across multiple computers with different ports | D-Fruit DF174 | Features both USB-A and USB-C plugs, eliminating the need for separate adapters when switching devices. |
| Using modern laptops, tablets, or workstations equipped exclusively with USB-C ports for authentication | D-Fruit DF173 or D-Fruit DF175 | Tailored specifically for modern setups utilizing only Type-C connectivity. |
| Connecting to traditional desktop computers or office monitors that feature standard USB-A ports only | D-Fruit DF172 | The right fit for legacy office environments relying on traditional USB-A ports. |
| Quickly transferring photos and videos from camera or mobile device memory cards | D-Fruit DF188 | Offers high-speed file transfers up to 5 Gbps and is built specifically for storage media rather than smart cards. |
The D-Fruit DF174 Smart Card and ID Card Reader with USB-A and USB-C Interfaces, Supports SIM and Bank Cards, Black stands out for maximum versatility due to its dual USB-A and USB-C design, making it the most flexible option if you connect to different systems. If you do not require smart card authentication and only need to transfer files from memory cards, the D-Fruit DF188 USB-C and USB-A Memory Card Reader for SD and microSD Cards with 5 Gbps Transfer Speed is the better choice.
