I've tried and tried to get it to work by slightly changing its angle with respect to the outside world and then waiting for the signal to rise, repeated etc. could never tell that it was doing anything. i opened it It looks like a "patch antenna" (I'm not an expert) which is pretty real. However, it didn't do anything for me.
Bingfu Dual Band WiFi Antenna (2-Pack) for Ultimate Wireless Performance
11 Review
π‘ Eightwood Dual Band WiFi Antenna with RP-SMA Male Connector, 2.4GHz and 5GHz Frequencies, Magnetic Base for PCI-E WiFi Network Card, USB WiFi Adapter, Wireless Router
9 Review
4G LTE modem MikroTik LHG LTE6 kit white
38 Review
πΆ Hawking HAI6SIP: Boost Your Wireless Signal Range with Hi-Gain 6dB Omni-Directional Antenna
9 Review
π CERRXIAN RS232 to Ethernet Serial Device Server - TCP/IP Converter with 1Port DB9 RS232 Serial to Ethernet Connectivity
3 Review
π StarTech.com NETRS2321P: 1-Port RS232 to Ethernet IP Converter, Serial over IP Device Server - Black
5 Review
π Juiced Systems Silver BizHUB USB-C Multiport Gigabit HDMI Hub with 3 USB 3.0 Ports, Gigabit Ethernet, 4K HDMI, SD/Micro SD, and USB-C Power Delivery
11 Review
HB-UMLS Sabrent USB 2.0 Hub with 4 Ports and LED Power Switches for Each Port
12 Review