Computer & Networking

View as Grid List

Sort by

Display per page

DTECH IOT9031B RS485/422 To TCP/IP Ethernet Serial Port Server, CN Plug

Input voltage: DC 9V-70V
Input current: external power supply 1A
Power supply mode: wide voltage or POE power supply mode
Packing list: server x1, 12V 1A power supply x1, manual x1, foot pad x4
Size: about 9 x 7 x 2.15cm
Ethernet Standard:
Number of ports: one RJ45 standard network port
Speed: support 10/100M, full-duplex/half-duplex adaptive Ethernet interface, compatible with 802.3 protocol

C$62.53 C$76.29

DTECH DT-5002A 1.8m USB To RS232 Serial Line DB9 Needle COM Port

Core: tinned copper
Plug: gold-plated plug
Chip: PL2303RA
Baud rate: 2400bps-115200bps
PCB board: epoxy glass fiber double board
Working voltage: DC 5V
Working current: 200mA
Support system: Windows XP, Win 7/8/10 (Win 8/10 driver-free), and plug-and-play for Windows series, MacOS, Linux and other systems

C$19.50 C$22.43

DTECH DT-9000 Passive Bidirectional RS232 To RS485 Serial Communication Protocol Module Converter

Interface compatible: RS485/RS232C standard
Material: ABS
Working mode: asynchronous half-duplex differential transmission
Protection level: 600W lightning surge protection per line, about 15KV electrostatic protection
Transmission distance: RS-485 is less than 1200m, RS-232 is within 15m
Transmission rate: 300-115.2kbps
Communication mode: point-to-point/two-wire half-duplex, point-to-multipoint/two-wire half-duplex
Size: about 6.4 x 3.3 x 1.7mm

C$14.73 C$17.39

DTECH DT-5019 USB To RS485/422 Industrial Converter Serial Line Communication Adapter (1.2m)

Compatible standards: The interface is compatible with EIA/TIA RS-485 and RS-422 standards
Material: ABS
Wire structure: 24WG wire, 80 braided tinned copper braid + aluminum foil double shielding + four tensile rope + 7 cores + 8mm thick wire body, fully shielded environment
Chip: FTDI-FT232RL+sp485 dual chip
Working mode: asynchronous half-duplex communication, asynchronous full-duplex communication
USB signal: VCC, DATA+, DATA-, GND
RS-485/RS-422/DB9 pin signal: T/R+, T/R-, GND
Signal indication: red light for power supply, green light for sending signal, yellow light for receiving signal

C$40.67 C$46.76

Analog RCA to Digital Optical Coaxial Toslink Audio Converter (Black)

Analog L/R audio Converts coaxial or toslink digital audio signals and connects to an external device such as an amplifier via standard RCA jacks.
Supports uncompressed 2-channel LPCM digital audio signal input.
Supports sampling rate at 32, 44.1, 48, and 96KHz.
24-bit S/PDIF incoming bit stream on left and right channels.
Provides electromagnetic-noise-free transmission.
Easy to install and simple to operate
**Specifications:
Input Audio: L/R audio

C$16.09 C$19.32

Digital Optical Coax to Analog RCA Audio Converter (Black)

This Digital to Analog Audio Converter is designed for either home or professional audio switching. Itconverts Coaxial or Toslink digital audio signals to analog L/R audioand available for connection to an external device such as an amplifier via standard RCA-style jacks. This Converter is small in size and quite easy to install.
* Features:
Converts Coaxial or Toslink digital audio signals to analog L/R audio
Supports sampling rate at32, 44.1, 48 and 96 KHz.
24-bit S/PDIF incoming bit stream on left and right channels
Provides electromagnetic-noise-free transmission.
Easy to install and simple to operate.

C$12.51 C$15.27

RCA Female to 2 RCA Female Adapter (Black)

RCA Female to 2 RCA Female
Weight: 7g

C$2.45 C$2.94

HW-25DA R/L Digital To Analog Audio Converter With 3.5mm Jack SPDIF Audio Decoder with SPDIF+USB Cable

Material: aluminum alloy body, gold-plated interface
Power supply: DC5V
Input: Toslink/IxRCA (coaxial)
Output: IxRCA (R/L red and white lotus), 3.5mm audio port
Sampling rate: 48-96KHz
Support high-power audio/amplifier, strong compatibility
Electronic noise reduction + signal gain technology, the sound quality is delicate and no noise
Dimensions: 6.8 x 5.26 x 2.46 cm

C$17.28 C$20.05

KYHD48 Digital Coaxial Optical Fiber Signal To 3.5mm Analog Audio Output Converter, US Plug (Black)

Able to convert coaxial cable or Toslink digital audio signals into analog L/R audio, and at the same time can be connected to peripheral devices such as power amplifiers through standard RCA-style jacks.
Audio input connector optical cable: 1xRCA (coaxial)
Audio output connector: 2xRCA (R/L)
Packing list: converter, power supply, manual, packing box
Size: 51x41x26mm
Weight: 78g

C$12.71 C$15.26

Portable USB 2.0 Video + Audio RCA Female to Female Connector for TV/DVD/VHS Support Vista 64/win 7/win 8/win 10/Mac OS

USB2.0 interface, without external power supply
Capture video and audio via USB 2.0 interface
You can capture audio without a sound card
Support brightness, contrast, hue and saturation control
Support all formats (burn video to DVD): burn in DVD+/-R/RW, DVD+/-VR and DVD video
Small and portable, easy to carry
Interface: USB 2.0
Video standard: NTSC/PAL

C$22.02 C$26.20

RCA Male Gold-plated to 2 Pin Pluggable Terminals Solder-free USB Connector Solderless Connection Adapter Cable, Length: 30cm

Connector 1: RCA male plug
Connector 2: 2-screw terminal plug
Used for extending the length of the RCA cable, charging extension function
No soldering required, use stranded or solid core wire and a small screw driver to create custom cables
Product length: about 30cm
Product cable diameter: OD 4mm
Fine solder joints, resistance to plug, and good contact to ensure transmission signal stability, durability and a long life

C$7.79 C$9.50

3 PCS WBT-0144 RCA Lotus Plug AV Audio and Video Plug (Black)

Material: copper
Surface treatment: gold-plated
Rated load: 50VA
Insulation resistance: 50M
Scope of application: audio
Features: good signal transmission effect, stable quality, easy installation and use, wide applicability, and durability

C$11.91 C$14.06