Search results for "USB network adapters"

1. Communication Rate: 300 bps - 512,000 bps 2. Host Interface: USB 3. Device Interface: RJ45 Single-Channel RS485 4. USB Interface:- Operating Voltage: 5 V - Connector Type: USB Type-A - Interface Protection: Features USB-side overcurrent protection, ESD protection, and transient surge suppression - Transmission Distance: Approximately 5 meters 5. RJ45 Interface:- Interface Type: RS485 interface (T568B wiring) - Pin Assignment: 1=A1, 2=B1, 3=NC, 4=5V, 5=5V, 6=NC, 7=GND, 8=GND - Direction Control: Hardware-based automatic detection and control of data transmission direction - Interface Protection: Features RS485-side surge suppression, ESD protection, overcurrent and overvoltage protection, reverse-polarity protection, and bus impedance matching optimization - Isolation Solution: Isolated RS485 transceiver with integrated signal isolation and isolated power supply - Number of Channels: Single-channel RS485 - Transmission Distance: Approximately 1,200 meters (at low baud rates and under ideal cabling conditions) - Transmission Mode: Point-to-multipoint (up to 32 nodes; a repeater is recommended for 16 or more nodes)6. Indicator Lights:- PWR: Power indicator; lights up red when connected to USB and voltage is detected - TXD: Transmit indicator; lights up red when data is transmitted from the USB port - RXD: Receive indicator; lights up red when data is received from the device interface 7. Operating Environment:- Temperature Range: -40 to 85 degrees Celsius- Humidity Range: 5%RH - 95%RH 8. Cable Length: Approximately 2 mFeatures:1. Supports USB-to-RJ45 single-channel RS485 bidirectional communication; USB-A port is plug-and-play, and the RJ45 port allows for easy wiring 2. Uses the original FT232RNL chip solution, ensuring high-speed, stable, and reliable communication with a mature driver and excellent compatibility 3. On-board isolated RS485 transceiver integrates signal isolation and isolated power supply, effectively enhancing communication stability and interference resistance in industrial environments 4. On-board TVS/ESD protection components provide transient surge and electrostatic discharge protection for both the USB and RS485 sides, making it suitable for use in complex electromagnetic environments 5. On-board multi-channel self-resetting fuses, protection diodes, and 120R terminating resistors suppress overcurrent and overvoltage spikes, enhancing bus communication stability.6. Three on-board LED indicators facilitate monitoring of power supply and signal transmission/reception status.Specification: Package Weight One Package Weight 0.11kgs / 0.25lb One Package Size 14cm * 10cm * 3cm / 5.51inch * 3.94inch * 1.18inch Qty per Carton 100 Carton Weight 12.00kgs / 26.46lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 100 pcs = 62000 pcs40HQ: 1439 cartons * 100 pcs = 143900 pcs

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1. Dual-Screen Expansion with Stunning Visuals: Equipped with dual 15.3-inch IPS displays in 16:10 aspect ratio, featuring 100% sRGB color gamut and TUV-certified low blue light, significantly boosting productivity while reducing eye strain. 2. One-Cable Connection for Plug & Play: Uses a full-featured USB-C to USB-C cable for direct, clutter-free setup. For devices without a full-featured USB-C port, connect via USB-A with the included power adapter. 3. Ultra-Light & Slim Design: At just 4.5mm thin and 1kg total weight, it comes with a protective sleeve for easy portability, perfect for travel and on-the-go work. 4. Universal Compatibility & Versatile Modes: Works with Windows, macOS, Android, Linux, Game Console and more. Supports extended, mirror, and portrait modes for work, study, and gaming. 5. Flexible Fit & Wide Application: Fits 14 to 17.3 inch laptops, with 180 degrees adjustable screens and a rotatable kickstand, ideal for mobile offices, home learning, and gaming setups. Product Specifications 1. Material: Aluminum Alloy + PC + ABS 2. Display: 15.3-inch IPS Panel, 1920x1200 Resolution, 60Hz Refresh Rate, 300 nits Brightness, 100% sRGB Color Gamut 3. Ports: 1 x USB-C (Full-Featured, USB3.1, PD 3.0 Support, Max 20V/5A) 4. Features: Only One Cable Powers Two Screens 5. Speaker: Single BOX Speaker 6. Compatibility: Supported Mac / Windows / Android / Linux / Chrome OS 7. Dimension: 364.4 x 237.43 x 21mm 8. Weight: 1.2kg 9. Accessory: 2 x USB-C to USB-C Cables(1m Full-function) , 1 x USB-A to Type-C Cable, 1 x Power Adapter, 1 x User Manual, 1 x Leather Bag 10. Note: The laptop in the picture is for demonstration only and is not included in the delivery.Specification: General Certificate CE, FCC, EMC Package Weight One Package Weight 3.00kgs / 6.62lb One Package Size 42cm * 30cm * 6cm / 16.54inch * 11.81inch * 2.36inch Qty per Carton 8 Carton Weight 24.00kgs / 52.91lb Carton Size 42cm * 30cm * 48cm / 16.54inch * 11.81inch * 18.9inch Loading Container 20GP: 440 cartons * 8 pcs = 3520 pcs40HQ: 1023 cartons * 8 pcs = 8184 pcs

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About the product1. Allow you to mount multiple power sockets where it is the most convenient. The number of outlets can be expanded according to your needs, creating a tailored power source within reach. 2. The power socket is a versatile product, enabling you to place a power outlet anywhere you want. 3. 4 sockets adapter for wall outlets, modular design allows for easy expansion by connecting multiple units together. 4. With the high-power USB port, so cell phones, tablets and other devices can directly be charged from this socket. 5. Surge protection, and all contacts are grounded and child-proof. 6. An ideal location is your desktop: there is no more need to duck beneath your desk to plug in your laptop. 7. Designed for functionality and value. 8. Provide 4 power outlets and 2 USB portsSpecification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 10cm * 8cm * 5cm / 3.94inch * 3.15inch * 1.97inch Qty per Carton 40 Carton Weight 11.00kgs / 24.25lb Carton Size 40cm * 30cm * 30cm / 15.75inch * 11.81inch * 11.81inch Loading Container 20GP: 740 cartons * 40 pcs = 29600 pcs40HQ: 1719 cartons * 40 pcs = 68760 pcs

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Industrial RS232/RS485 to Ethernet Converter, Dual Serial Ports, Easy-to-use, High-speed, Low-power, High-stability, UpgradableOverviewThe RS232/485 TO ETH is an industrial RS232/RS485 to Ethernet converter, which allows bi-directional transparent data transmission between RS232/RS485 and RJ45 port Ethernet, even at the same time, it can be configured via webpage.Features1. M4 series 32-bit ARM processor with up to 120MHz frequency, fast speed, stable and reliable2. 10/100M Auto-MDI/MDIX ethernet interface, regardless of cross-over or straight-through cable3. Both RS232 and RS485 interface, allows to work independently at the same time, without interfering each other4. Configurable baudrate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space5. Multi indicators, for monitoring communicating and working status6. Available working modes: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST)7. Support Modbus, suit for industrial application8. Support Websocket, allows bi-directional transparent data transmission with RS232/RS485 port via webpage directly9. Configurable via webpage, AT commands, serial protocol, and network protocol, provides configuration protocol which can be integrated to your own software10. Support customized heartbeat packets, make sure the connection is truthful, as well as for actively retrieving sensor data11. Support customized registration packets, auto passing the registered packet as identifier after the connection is established, so that different devices can be distinguished12. Support customized webpage, allows user to customize the module configuration page13. Support RFC2217-like protocol, be able to communicate with devices whose serial setting (baudrate, data bit, etc.) may change14. KeepAlive mechanism, detects broken connection, auto re-connecting15. Support time-out reboot (no-data reboot), ensures a long-term stable connection, configurable reboot time16. Support DNS domain name resolution, configurable DNS server17. Support DHCP, auto-obtained IP or static IP18. Firmware is upgradable via the network19. Restore to factory settings via software and/or hardware20. Comes with default MAC address, which is customizable21. Provided software: module configuration software, TCP/UDP testing tool, VCOM virtual serial port software22. Example code: host computer (socket ), VB, C++, Delphi, Android, iOS, etc.Specifications1. Ethernet:- Connector: 4-pin RJ45- Communication rate: 10/100Mbps- Interface protection: 2KV electromagnetic isolation- Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client, Websocket- TX cache: 16Kbyte- RX cache: 16Kbyte2. RS485/RS232:- Connector:-- RS485: screw terminal (A+, B-, GND)-- RS232: DB9 male- Data bit: 5bit, 6bit, 7bit, 8bit- Stop bit: 1, 2- Parity bit: None, Odd, Even, Mark, Space- Baudrate: 600bps~230.4Kbps- TX cache: 2Kbyte- RX cache: 2Kbyte- Hardware flow control: RTS/CTS- Interface protection:-- RS485: 2KV ESD protection, lightning-proof, anti-surge, over-current protection-- RS485 pull up/down registers: 2.2KΩ3. Power:- Power supply: 5.0~36.0V (5V recommended)- Operating current: 86.5mA (@5V)- Power consumption: <1W- Interface protection: reverse-proof, ESD protection, anti-surge4. Environment:- Operating temperature: -40~85 degree C- Storage temperature: -40~105 degree C5. Size: 85.70*82.76*25.20mmPackage Contents1.RS232/485 TO ETH x12. 5V power adapter x13. Ethernet cable x14. Male-to-Female serial cable x15. Female-to-Female serial cable x1Specification: Package Weight One Package Weight 0.56kgs / 1.23lb One Package Size 15cm * 12cm * 5cm / 5.91inch * 4.72inch * 1.97inch Qty per Carton 40 Carton Weight 24.50kgs / 54.01lb Carton Size 50cm * 32cm * 27cm / 19.69inch * 12.6inch * 10.63inch Loading Container 20GP: 617 cartons * 40 pcs = 24680 pcs40HQ: 1432 cartons * 40 pcs = 57280 pcs

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1. Plug and play, no application required2. Support peripherals: digital camera, USB flash drive, card reader, microphone, headset, keyboard, mouse, etc. (the maximum current of the peripheral does not exceed 200mA), USB 2.0 speed, 14MB/S-16MB/S.3. Strong compatibility, supporting standard photo formats such as JPEG and RAW, as well as SD and HD video formats including H.264 and MPEG-44. IOS 9.2-IOS 13 devices only support JPEG and original photo formats as well as H.264 and MPEG-4 video formats obtained from digital cameras. You can only import photos/videos from digital cameras to mobile phones and tablets. For IOS 13 or higher devices, it is a two-way transmission, you can import and export pictures, videos, MP3 files, MP4 files, Excel, Word, PPT, PDF.5. Support IOS devices to connect MIDI keyboard, electric piano, drum, audio interface, mixer, microphone, etc.6. Short cable and good performance. Lightweight and durableNote:1. If the power consumption of the connected device is too large, it means that the current of the external device is greater than 200mA, which is not a quality problem of the OTG cable2. Incompatible devices: hard disk, printer, recorder, gamepad, air sweep gun, portable WiFi, Bluetooth adapter3. Applicable to iPhone 7 and later mobile phones to read 4K videoSpecification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 15cm * 10cm * 1.5cm / 5.91inch * 3.94inch * 0.59inch Qty per Carton 100 Carton Weight 2.60kgs / 5.73lb Carton Size 30cm * 30cm * 20cm / 11.81inch * 11.81inch * 7.87inch Loading Container 20GP: 1481 cartons * 100 pcs = 148100 pcs40HQ: 3439 cartons * 100 pcs = 343900 pcs

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1. High-Output Multi-Port Charger: This 440W GaN charger can charge up to 8 devices simultaneously with its 5 USB-C ports and 3 USB-A ports. It delivers a maximum power of 440W, enough to power laptops, tablets, phones, and more.2. Safe Charging: Advanced GAN technology enables fast, reliable and efficient power delivery to your devices, while protecting them from overcurrent, overvoltage and overheating.3. Versatile Charging: This 440W charger can charge multiple devices at once, with three USB-A ports that are compatible with QC18W protocol and five USB-C ports that are compatible with PD65W, and PD100W.4. Compact to Carry: Whether you are at home, in the office, or on the go, this compact portable charger 440W Charger is easy to carry and ready to use.5. Full Compatibility: This 440W charger is compatible with all home electronic devices, from laptops and tablets to smartphones and more. It has multiple ports, so you can charge multiple devices at the same time.Specification: Package Weight One Package Weight 0.46kgs / 1.02lb One Package Size 10cm * 10cm * 15cm / 3.94inch * 3.94inch * 5.91inch Qty per Carton 30 Carton Weight 14.80kgs / 32.63lb Carton Size 52cm * 32cm * 32cm / 20.47inch * 12.6inch * 12.6inch Loading Container 20GP: 500 cartons * 30 pcs = 15000 pcs40HQ: 1162 cartons * 30 pcs = 34860 pcs

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1. Adopt the latest USB3.1 type-c interface technology. 2. The internal use of non - oxygen copper core connection to achieve transmission stability. 3. Support charging and data transmission.Specification: General Connector Type-C Material Metal, TPE Cable Diameter 5mm Cable length about 20cm Size 12*1.8*1.3cm Weight 32g Package Weight One Package Weight 0.05kgs / 0.10lb One Package Size 15cm * 10.5cm * 3cm / 5.91inch * 4.13inch * 1.18inch Qty per Carton 100 Carton Weight 3.20kgs / 7.05lb Carton Size 45cm * 40cm * 30cm / 17.72inch * 15.75inch * 11.81inch Loading Container 20GP: 493 cartons * 100 pcs = 49300 pcs40HQ: 1146 cartons * 100 pcs = 114600 pcs

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1. Brand new and high quality 2. Easy to carry and use 3. Compliant with USB specification 2.0 & 3.0 & 1.1 4. Available for USB portSpecification: General Connector USB 3.0, USB 2.0 Material ABS, Metal Length 50cm Weight 31g Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 12cm * 6cm * 1.2cm / 4.72inch * 2.36inch * 0.47inch Qty per Carton 300 Carton Weight 7.80kgs / 17.20lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 300 pcs = 186000 pcs40HQ: 1439 cartons * 300 pcs = 431700 pcs

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1. USB male to DC power plug cable 2. Connector outside diameter: 2.5mm 3. Connector inside diameter: 0.7mm 4. Length: 120cmSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 7cm * 3cm * 2cm / 2.76inch * 1.18inch * 0.79inch Qty per Carton 200 Carton Weight 13.20kgs / 29.10lb Carton Size 48cm * 31cm * 32cm / 18.9inch * 12.2inch * 12.6inch Loading Container 20GP: 560 cartons * 200 pcs = 112000 pcs40HQ: 1300 cartons * 200 pcs = 260000 pcs

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1. Brand new and high quality. 2. Mini size, compact and portability perfect to carry. 3. Provide 4 downstream USB Ports that are compatible with both HUB USB 2.0 (low and full speed) devices. 4. The top loading port gives you easy access for quick, temporary connecyions of USB thumb drives, media readers, small accessories such as USB lights and fans, the Apple iPod shuffle, and more. 5. Connect a moderm, USB printer, scanner, and HD to one convenient USB Hub. 6. With the USB 3 ports HUB you can add 3 USB peripherals to your computer and save desktop space. 7. System requirements: Windows XP/ME/2000/98SE/Vista, Mac os 10.2 and above, 9.1 and above, Linux kenal 2.4 and above.Specification: General Material ABS, Metal Types HUB Interface USB2.0 Compatible System Windows 2000, Windows 98, Windows Me, Windows Vista, Linux, Mac 10.1 or above, Mac 9.1 or above Size 5*4.3*1.9cm Weight 16g Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 16cm * 10cm * 2.5cm / 6.3inch * 3.94inch * 0.98inch Qty per Carton 200 Carton Weight 6.00kgs / 13.23lb Carton Size 52cm * 34cm * 42cm / 20.47inch * 13.39inch * 16.54inch Loading Container 20GP: 359 cartons * 200 pcs = 71800 pcs40HQ: 833 cartons * 200 pcs = 166600 pcs

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1.Using the USB+8 Pin interface, the transmission rate of the connected device is 2.0 (480Mbps)2.When using the Type-C interface, the USB female port is 3.0 (5Gbps) and the SD/TF is 2.0 (480Mbps)3.8-pin/Type-C/USB plug card reader, suitable for a variety of devices4.Compact size and lightweight, easy to carry and useSpecifications:1.Model: ADS-3062.Material: Aluminum Alloy3.Interface: USB/8 Pin/Type-C4.Support memory device: SD/TF/U-diskSpecification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 12.5cm * 8.5cm * 1.7cm / 4.92inch * 3.35inch * 0.67inch Qty per Carton 500 Carton Weight 19.00kgs / 41.89lb Carton Size 90cm * 67cm * 14cm / 35.43inch * 26.38inch * 5.51inch Loading Container 20GP: 315 cartons * 500 pcs = 157500 pcs40HQ: 733 cartons * 500 pcs = 366500 pcs

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1. Type-C female to 7.4x5.0mm male plug notebook adapter connector. 2. Small size and easy to carry. 3. Product material: PC + metal. 4. Product size: about 37x36x12mm. 5. Weight: about 12g.Specification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 14cm * 7.6cm * 1.4cm / 5.51inch * 2.99inch * 0.55inch Qty per Carton 300 Carton Weight 4.60kgs / 10.14lb Carton Size 42cm * 42cm * 44cm / 16.54inch * 16.54inch * 17.32inch Loading Container 20GP: 343 cartons * 300 pcs = 102900 pcs40HQ: 797 cartons * 300 pcs = 239100 pcs

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