I use it with a Logitech MK710 kit at work as the company is paranoid about 'security' and doesn't allow USB devices. The device works really well, I didn't notice any lag with either the keyboard or the mouse. They connect USB power on one end and USB devices on the other end. Now being able to use any wireless keyboard via Bluetooth is a huge benefit. You can find some English language instructions online although you will need some searching but they are not really needed as the buttons are self explanatory.
Wi-Fi adapter D-link DWA-140, black
46 Review
TP Link TL WN823N 300Mbps Wireless Adaptor
55 Review
Enhance Your WiFi Range with TP-Link TL-WPA4220KIT 300Mbps AV500 Powerline WiFi Extender Start Kit
37 Review
πΆ Enhance and Expand Your Network with TP-Link AV600 Powerline WiFi Extender and WiFi Booster (TL-WPA4220 KIT)
44 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
π CERRXIAN RS232 to Ethernet Serial Device Server - TCP/IP Converter with 1Port DB9 RS232 Serial to Ethernet Connectivity
3 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
π USR-TCP232-410s: RS232/RS485 Serial to Ethernet Adapter/IP Device Server with DHCP/DNS Support
4 Review