A variety of flash card adapters were popular before the turn of the century when many different flash memory card formats came on the market. Since then, the industry has settled on SD cards ...

【USB Sound Card】- External stereo ... and providing a powerful solution for Laptops/PC with audio port failures. 【High-Quality Audio Decoder】- Audio adapter adopts advanced C-Media IC ...

The best wireless adaptors make it easy to add Wi-Fi functionality, either via a USB dongle ... Wi-Fi range than 3x3 AC adapters. The attractive design of this PCI card includes a custom heatsink ...

For older laptops, modems may be available for ExpressCard or PC Card/CardBus slots. A cellular modem via USB is a "USB modem ... Generic terms are "broadband adapter," "broadband modem ...