This device worked great to avoid high international roaming charges during a recent trip to Holland. After landing, I bought a Lebara SIM for 10 euros, which gave me 1 gigabyte of data for 30 days. Everywhere I went with my Samsung S3, I received reliable 3G data on the KPN network. I have only used Skype to make and receive calls using the Skype for Android app. My US calls have always been better than regular cell phone quality. I measured voice usage at 19 megabytes per hour. Thus, one gigabyte of data is enough for about 50 hours of Skype calls. You can buy 1GB top-up codes in stores worldwide. I spent $76 for a Huawei MiFi device + $26 for 2GB of Lebara data = $101 for a 2 week trip. That's less than what I would pay for Wi-Fi at the hotels I've stayed in and the convention I've attended. PLUS I had wifi everywhere to make/take calls and use my laptop. Lebara is now in 10 countries.
WiFi router TP-LINK Archer AX73, black
120 Review
Wi-Fi router Xiaomi Mi Wi-Fi Router 4A Gigabit Edition Global, white
165 Review
Wi-Fi router netis WF2780, black
111 Review
πΆ Boost Your Wi-Fi Signal with TP-Link N300 Wireless Extender and Router - 2 High Power Antennas, Access Point, WISP, 300Mbps
216 Review
π StarTech.com NETRS2321P: 1-Port RS232 to Ethernet IP Converter, Serial over IP Device Server - Black
5 Review
π CERRXIAN RS232 to Ethernet Serial Device Server - TCP/IP Converter with 1Port DB9 RS232 Serial to Ethernet Connectivity
3 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 NETRS232 Serial to IP Ethernet Device Server - DIN Rail Mountable - Serial Device Server - Serial Over IP Device Server (Black)
4 Review