This card is not configured to use the supplied external antenna. You need to move the 0 ohm resistor to connect the antenna connector on the board, otherwise the built in antenna will be used. To make matters worse, the SMA connector has the wrong polarity for Wi-Fi. So if you want to use a different antenna than the one included in the kit, it won't work. Don't buy it if 1) you can't connect the 0 ohm surface mount resistor to the correct terminal or 2) you plan to use a different external antenna than the one included in the kit.
Gadgets World FBA_ALFA ARSN19M OMNI Directional High Gain
9 Review
πΆ Proxicast Ultra Low Profile MIMO 3G / 4G / LTE Omni-Directional Screw-Mount Antenna for Verizon, AT&T, Sprint (and Others) Modems & Routers with SMA External Antenna Ports
9 Review
4G LTE modem MikroTik LHG LTE6 kit white
38 Review
Bingfu Dual Band WiFi Antenna (2-Pack) for Ultimate Wireless Performance
11 Review
UGREEN USB 3.0 Ethernet Adapter Hub with RJ45: Fast Gigabit Ethernet Converter, 3 Ports USB 3.0 Hub Compatible for MacBook, iMac, Surface Pro, Chromebook, Laptop, PC
11 Review
π StarTech.com NETRS2321P: 1-Port RS232 to Ethernet IP Converter, Serial over IP Device Server - Black
5 Review
π USR-TCP232-410s: RS232/RS485 Serial to Ethernet Adapter/IP Device Server with DHCP/DNS Support
4 Review
π uni USB C Hub with Ethernet Adapter, 4K HDMI, Gigabit Ethernet, and 3 USB 3.0 Ports for MacBook Pro, iPad Pro, XPS
11 Review