USB 2.0 to RJ45 0.2m 10/100Mbps 24k gold-plated white remote control usb to rj45 for TV box/laptop/tablet

DTECH IOT9024I RS485 Photoelectric Isolation Hub 4 ports Ⅰ. Product parameters Product name RS-485 photoelectric isolation hub 4 ports Model IOT9024I Communication mode Compatible with RS-232, RS-485 TIA/EIA standards Communication rate 300bps-921600bps Communication distance 1200m Working power supply DC9-38V Working mode Asynchronous half-duplex (RS-485) Photoelectric isolation 2500Vrms per port Lightning and surge protection RS-485 provides 600W lightning protection, surge, ±15KV per line ESD protection and prevention of common ground interference Use environment -20℃ to 80℃, relative humidity 5% to 95% System support Applicable to the communication software used, plug and play Functional features Each group can send and receive data separately (no need for multiple buses to switch between send and receive modes at the same time), each group can connect 32 RS485 devices. Warranty 1 Year Ⅱ. Product description

DT-9028I is a universal industrial eight port RS485 hub with adaptive, a RS232/RS485 port, a RS485 hub designed specifically for RS485 transmission distance and large capacity serial communication network expansion. DTECH has a number of independent innovation of technology, including the built-in data collision protection control.

DT-9022 is a universal industrial two port RS485 adaptive relay hub, with a main RS232/RS485 port, the RS485 hub is designed specifically for the needs of RS485 transmission distance and large capacity serial communication network expansion. With a number of independent innovation technology of DTTEC, including built-in data collision protection control etc.

RS232 USB Serial Converter USB2.0 to RS232 RS422 RS485 Serial Cable

USB 3.0 4Port High Speed Expansion Hub 5Gbps DC 5V/2.4A fast charge usb hub for cell phone/pad/MP3/4

micro USB 3.0 4 ports HUB white 1.2M 5Gbps  small usb hub for mouse printer phone

It supports BC1.2 charging function, charging current of each port can be 2.4A maximum. With off-line charging function, no need connect computer. It can become a multi-port charger when connected with a USB power adapter, can charge for cell phone/pad and other digital devices.

DTECH 1 Input 8 Output DC5V 8 Ports Serial Expansion Box RS232 DB9 Serial Splitter   Ⅰ.Product Parameters Product Name RS232 Splitter 1 to 8 Model DT-5048 Power Supply DC 5V Input RS232 female*1 Output RS232 male*8 Material Metal Shell Warranty 1 Year Ⅱ.Product Description Expand serial port and simplify system Compatible with RS232 device interface Suitable for RS232 interface PC, access control systems, laptops, SMS controllers, noise detectors, terminal equipment, industrial control, digital instrument collection, multi-serial port equipment, etc. Support multiple cascades The communication distance is generally 15 meters, and multiple units can be used in cascade. One host can control 8 output devices, and the 8 output ports can also be connected to 8 computer hosts to control 1 RS232 device. Metal iron shell, good heat dissipation Ergonomic design, metal matte texture, mature technology, and metal shell, which is wear-resistant and high-temperature resistant, shock-resistant and drop-resistant, and has fast heat dissipation. Ⅲ. Product List    

Nowadays, devices which use serial communication port getting more and more, no matter in the industrial field or home applications.

Why choose 3U thickened gold plating? 3U thick gold-plated crystal head 1. Refuse lagging and disconnection 2. Pass the Fluke test 3. Plug-in resistance, anti-rust Select ordinary 1U crystal heads 1. Easy to disconnect, lag, etc 2. Difficult to pass the Fluke test 3. Easy to blacken, rust, and poor contact

DTECH 2.1 Hdmi 48Gbps eARC HDR 8K 60Hz 4K 120Hz Video Cable 8K HDMI Fiber Optic Armored Cable for Screen Projection to TV     Ⅰ. Product Parameters Product Name 8K HDMI 2.1 Fiber Optic Cable Brand DTECH Cable Length 1m/2m/3m/5m/10m/15m/20m/25m/30m/35m/40m/45m/50m/60m/70m/80m/90m/100m Warranty 1 Year 1. 8K armor version HDMI2.1 fiber optic cable; 2. Support 8K*4K@60Hz, 4K@60Hz/120Hz/144Hz and other resolutions, support dynamic HDR, 3D stereoscopic imaging technology; 3. Using photoelectric conversion chip, the signal transmission bandwidth is 48Gbps; 4. Compatible with Dolby Panorama, Dolby Vision, HDCP2.2 and 2.3, DTS:X, Dynamic HDR, eARC, ALLM, QFT, QMS, VRR.; 5. Use metal armor photoelectric composite cable with four-light and seven-copper structure, anti-interference and tensile strength; 6. The appearance of the product is made of zinc alloy, which is resistant to compression and wear, and the port is gold-plated to ensure stable signal transmission; 7. Widely applicable to large-screen broadcasting, e-sports games, home audio-visual, multimedia video playback and other display places. Ⅱ. Product Description 1. This product is an armored fiber optic HDMI 2.1 cable, which has a thicker steel cable layer than the ordinary fiber optic HDMI 2.1 cable, which can greatly prevent the fiber optic HDMI cable from being trampled, heavily pressed, and bent to cause damage to the cable. 2. It has better flexibility and bendability, even if it is folded in half, there is no need to worry about the fiber core breakage and damage in the armored optical fiber HDMI cable 2.1, which is more convenient and quicker for the tube to drag the cable. Since the thick steel armor metal layer is fully wrapped, compared with the addition of a thick shielding layer, it can better isolate and protect electromagnetic interference and electromagnetic radiation. 3. Especially for some medical systems,security monitoring systems and other places that require strict electromagnetic isolation, the armored optical fiber HDMI cable version 2.1 has a better application effect. Suitable for digital home theaters, classrooms, security cameras, meeting rooms,auditoriums, LED billboar ds, outdoor advertising, airport and stadium panel information display, etc.      

DTECH USB Type C Male to HDMI Cable Female Adapter Converter Length 0.2M   Ⅰ. Product Parameters 1.  Used for Type C signal conversion and distribution of multiple signals;2.  Support Type 3.1 protocol output, bandwidth up to 18Gbps, high rate distribution output;3.  Shielding connecting wire, effective anti-interference;4.  Suitable for conference projection access, office computers, outdoor display and other occasions, can be connected to notebook, PAD and other Type-C signal output equipment. Ⅱ. Product Description Multi task split screen to meet different needsThrough the extended mode display, you can surf the Internet on your laptop, watch high-definition movies on the TV, and have multiple ways of playing to meet different needs. HDMI conversion functionEasily connect your laptop to a display device with an HDMI interface, and your laptop's movie resources can be played on TV. Specially designed for your laptopSolve the problem of Type-C single port and connect display devices with various HDMI interfaces. Comprehensive system, plug and playStable and reliable, the powerful chip supports various operating systems such as OS X, WIN8, and WIN7, making it plug and play, convenient and efficient, with stable performance, avoiding unstable factors such as image quality distortion and ghosting. Multiple protection, high-speed data transmissionAs an important conductor for signal transmission, this converter adopts three layers of shielding protection: thick tin plated copper wire core, aluminum foil, and tin plated copper braided, effectively isolating EMI RFI and other electromagnetic interference can reduce signal loss rate and improve signal transmission.