Multifunctional Health Tracking Finger Rings Payment Ring Smart Ring for Men with Rfid Nfc IC/ID Cards

The smart ring can monitor the user's health status, including real-time monitoring and analysis of heart rate, blood pressure, sleep quality and other data. Users can view relevant data through a mobile app and adjust their lifestyle to improve their health. It can also accurately record steps, calorie consumption, support your multiple exercise patterns, this convenient way of operation allows people to complete tasks more efficiently in busy lives.

The smart ring can monitor the user's health status, including real-time monitoring and analysis of heart rate, blood pressure, sleep quality and other data. Users can view relevant data through a mobile app and adjust their lifestyle to improve their health. It can also accurately record steps, calorie consumption, support your multiple exercise patterns, this convenient way of operation allows people to complete tasks more efficiently in busy lives.

Step count, sleep monitoring, heart rate tracking, exercise data records

This universal USB2.0TORS422/RS485 converter requires no external power supply and is compatible with JSB2.0, RS422 and RS485 standards. It can convert a single end USB signal into a balanced differential RS422 or RS485 signal, providing a surge protection power of 600W per line. And various reasons of the surge voltage generated on the line and minimal electrode capacitance to ensure the RS422/RS485 interface high-speed transmission, RS422, RS485 end through the DB9 male connector. Internal converter with zero delay automatic transceiver conversion, onlySome /○ circuits automatically control the direction of the data flow without any handshake. For example, (such as RTS, DTR, etc.) no jumper cable Settings to achieve full duplex (RS422), half duplex (RS485) mode conversion, plug and play. Ensure that all existing communication software and interface hardware is suitable.

DTECH 4K HDMI TO HDMI+VGA+YPbPr+AUDIO Converte ris a HDMI audio separator,support 4k resolution ,and separate out of hdmi signal perfectly ,let you enjoy the shocking effection of DTS.It can convert the HD entcrypted HDMI signal to YPbPr or VGA signal ,also can output left and right sound channel simultaneous.Adopting 3D tech to make the clear and funny frame in front of you vividly .also able to enjoy HD movies and play games in display ,make you experience the pleasure of HD games and HD family theater.It widely used in home ,engineering ,all kinds of office environment ,video conference and multimedia etc .

This product belongs to the HDMI signal distribution category. Generally, the high-definition DVD only has one HDMI output port, but sometimes the HDMI splitter plays a certain role when multiple monitors or TV are required to display the same picture. This is an ultra-HD HDMI splitter that supports 3D and 4K*2K resolution. It can easily distribute an Ultra HD signal to multiple monitors that support Ultra HD signals. In addition, the front and rear ends of the product can be connected to the distributor, matrix, extender, etc., the image effect will not be attenuated, and is very stable. Play HD video without any pause, no delay, no tailing, and perfect support for 3D let you feel the shocking stereoscopic picture. This product is mostly used in video advertising, monitoring, information release, security system, multimedia teaching system, banking, subway, computer room, management long distance transmission and other occasions.

DTECH DT-7018 3 in 1 out HDMI SWITCH support 1080p and 3D

Suitable for devices with standard HDMI interface, compatible with versions 2.1 and below.

Starlink Cable Ethernet Adapter Star link  Kit V2 Gen 2 Satellite Internet Accessories Connect Routers Cables Starlink

DTECH DT-HF503 HDMI 2.0 fiber optic cable is ideal solution when normal copper HDMI cord has issues on handling 4K signal

This is a product of HDMI IP extender, which can extend HD signals up to 150 meters via single cat 5e/cat6 cable and the resolution can up to 1080P. If over 150 meters, can be extended by multi-level connection via switch/router. In addition, it can realize cascading transmission without switch or router. It is widely used in computer teaching system, high-quality multimedia display, video conference, computer, LCD plasma hd display venue, digital home theater, exhibition, education, finance, scientific research, meteorology and other fields.

Multi system compatibilityWin8/Win10/Linux Drive free