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Tel : +86 13430398209
Email : export@dtechelectronics.com
Email : (After Service Email: dtech-e-commerce-service@hotmail.com
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New Products
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Nylon Braided USB Type A to 2 RCA Wire Red White Interface Audio Adapter Cable for Speaker DVD RCA ports are compatible with multiple kinds of devices with red and white RCA female socket, such as speaker, TV, DVD, amplifier, sound box, car stereo, receiver, subwoofer, etc. more
Type C Audio Interface Hi-Fi Sound Cable USB C to 2RCA Audio Splitter Y Adapter Cable for HDTV Speaker PS4 RCA ports are compatible with multiple kinds of devices with red and white RCA female socket, such as speaker, TV, DVD, amplifier, sound box, car stereo, receiver, subwoofer, etc. more
3.5mm Aux Male to 2 RCA Audio Y Splitter High Quality Sound Stereo Audio Cable for DVD MP3 Speaker 1) 3.5mm male port is compatible with all devices with standard 3.5mm aux jack (1/8 inch TRS), such as phones, Tablets, Laptops, Mp3, etc. 2) RCA ports are compatible with multiple kinds of devices with red and white RCA female socket, such as home theater speaker, TV, DVD, amplifier, sound box, car stereo, receiver, subwoofer, etc. more
Angled Compact USB Type C to 3.5mm Headphone Jack HD Audio Adapter Cable for External Microphone Speaker 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, Android phone, Google Plxel, S9+, S10E, etc. more
Type C Hifi Audio Dac Adapter Nylon Braided USB C to 3.5mm Audio Extension Headphone Jack Adapter Cable 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. more
2 in 1 Hifi Audio Dac Headphone Adapter Black/Grey USB A to 3.5mm Headphone Jack Audio Adapter Cable 2 in 1 USB headphone and microphone audio adapter adds a 3.5mm aux TRRS port (integrated mic-in and audio out interface) to your gaming computer, supports listening and speaking, line control (volume control, pause and play). more
DTECH Industrial Grade High Quality Serial Port Device Servers Din Rail Rs232 To Ethernet LAN RJ45 Servers This product supports Alibaba Cloud and DTECH Cloud. more
DTECH Serial Port Device Server Din Rail Transparent Transmission TCP/IP to RS485/422 Ethernet Converter This product supports Alibaba Cloud and DTECH Cloud. more
DTECH Serial Port RS422 RS485 to Ethernet TCP IP Serial Server Converter for Access Control System Laptop This product supports Alibaba Cloud and DTECH Cloud. more
DTECH HDTV HDR HDMI Cable Male To Male 8K@60Hz HDMI 2.1 Cable 0.5m to 8m for Showrooms, TV Walls, etc. The cable has tensile strength, multiple shielding, effective anti-interference, and smooth signal transmission. more
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.
Product Origin:
chinaBrand:
DTECHItem NO.:
dt-3309Shipping Port:
guangzhou/shenzhenParameters
1. Adopts GL3525 original chip with high performance and low power consumption. Can rapidly expand 4 independent port hub for computer and laptop. It will make USB3.0 transmission more stable when connect to U disk, keyboard, mouse, mobile HD etc.
2. Equipped with micro USB charging port, can supply power for super power devices, no need to equip DC charger, more convenient than DC charging.
3. Supports off-line charging, supports 2.4A fast charge.
4. With LED indicator, more convenient to use.
5. Adopts safe data circuit protection design, with built-in over current, over-voltage, electric leakage protection module.
6. The cable use multi-layer weave, pure copper shielding technology, effectively resist to electromagnetic interference.
7. Electrostatic discharge voltage protection: ±8KV
8. Working temperature 40-50℃ (ambient temperature 20℃)
9. Electrical specification Rated input voltage: DC 5V. Input current: external power supply 1000mA~4000mA
10. Product specification: 59.35mm*59.35mm Net weight:45g
Test report
(1) Testing Equipment
|
Desktop computer host |
|
|
Mother board |
ASUS B85M-G PLUS |
|
CPU |
INTEL Pentium CPU G3250 @ 3.2GHz |
|
Hard disk |
Seagate 1000GB |
|
RAM |
Kingston DDR3 4G |
|
GPU |
non |
|
Power supply |
Great Wall ATX-350P4 |
|
OS |
WINDOWS 7 flagship version 32bit |
(2) Testing peripherals
Mobile hard disk 2.5 inch, mechanical hard disk 3.5 inch
(3) Testing result
Speed testing >60m/s is normal. Product testing is OK.
Product list
HUB*1pc
qualification*1pc
Manual*1pc
Packing box*1
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