DTECH PCI-E to USB 3.0 4 Port HUB 5Gbps Pcie Express Expansion Card for Desktop Computer

This product supports remote wake-up technology, combined with other software and hardware, automatically connects during startup and standby without the need for repeated adjustments, saving time and effort.

Equipped with high-performance VL805 chip, the theoretical speed can reach 5Gbps.

Compatible with operating systems on platforms such as WIN8/10/Linux.

Compatible with operating systems on platforms such as WIN8/10/Linux.

Remote control of computer startup, convenient operation, and time-saving.

DTECH Best Quality Hdmi Kabel 10m 8K@60Hz 4K@120Hz  Fiber Optic HDMI 2.1 Cable Support 3D HDR     Ⅰ. Product Parameters Product Name 8K HDMI 2.1 Fiber Optic Cable Brand DTECH Cable Length 5m/10m/15m/20m/25m/30m/40m/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 DT-9000 Passive RS232 to RS485 Serial Port Interface Communication Converter   Ⅰ.Product Parameters Product Name Passive RS232 to RS485 Converter Model DT-9000 Interface Compatibility RS-232C,RS-485 standard interface compatible with EIA,TIA Transmission Rate 300bps-115.2Kbps Operating Environment Relative humidity of 5% -95% Transmission Distance Less than 1200m (RS485 end), within 15m (RS232 end) Working Mode Asynchronism half-duplex difference transmission Warranty 1 Year Ⅱ.Product Descriptions      

DT-6502 is a Display Port to HDMI signal format converter for interfacing next generation DisplayPort based PC and Notebook computers with high definitions displays.

Made of spcc cold-rolled steel plate material, it is more durable and sturdy to use.

Applicable to devices with standard HDMI interface, compatible with versions below 2.1

DTECH DT-HF102 HDMI AOC fiber cable 4k@60hz

For 3.5 mm audio devices, it works with headphone, headset, speaker, earphone, external mic, car aux, etc.For USB-C devices, it works with laptop, tablet, game console, phone, Google Plxel, Samsung Galaxy S9+, Pixel, S10E, etc.