Note: The 5G Dongle does not include a 5G SIM card!!! Chip: For SD X55 chip. High Download Speed: Up to 2.5Gbps, enabling seamless streaming of high-definition content, fast downloads of large files, video conferencing, and online gaming. Plud and Play: No configuration, no need to download software, plug and play, upgrade to 5G devices immediately. Easy to carry: adapter is a pocket-size dongle - compact and easy to carry - making it an ideal companion for travelers and those constantly on the move. Support mutiple operating systems: for , for OS, for Linux Network Options: Support NSA/SA, allowing 5G and 4G to operate in coordination. Equipped with X55 chip. The 5G Dongle design USB3.1 specifications apply to most devices on the market The 5G mobile network card that can be plug and play across devices Color: As Shown Material: plastic Package Contents: 1 * 5G USB Dongle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.