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Introduction The TCC-80/80I media converters provide complete signal conversio... Introduction The TCC-80/80I media converters provide complete signal conversion between RS-232 and RS-422/485 without requiring an external power source. The converters support both half-duplex 2-wire RS-485 and full-duplex 4-wire RS-422/485 either... more

1. The Fast Ethernet Switch is an Ethernet Fiber Switch which is specially des... 1. The Fast Ethernet Switch is an Ethernet Fiber Switch which is specially designed for network monitoring.It has 1*10/100Mbps Ethernet ports and 7*155Mbps fiber ports.It adopts RTL8309N chips to low power consumption and high stability. It extends... more

Support Win98/ME/2000/XP/VISTA/WIN7/WIN8/ OS9.1 ( can only use 2-channel) Full... Support Win98/ME/2000/XP/VISTA/WIN7/WIN8/ OS9.1 ( can only use 2-channel) Full-duplex audio stream playback and recording without PC built-in sound card USB 2.0 is backward compatible with USB 1.1 Compatible with Audio Device Specification V1.0... more

Features: Elevates your Sound experiences with USB External Multifunction Soun... Features: Elevates your Sound experiences with USB External Multifunction Sound Card featuring true 5.1 and 7.1 channel support for cinematic sound immersions. from aluminum alloy this sound card offer 48KHz sampling rate full duplex playback and... more

Features: Elevates your Sound experiences with USB External Multifunction Soun... Features: Elevates your Sound experiences with USB External Multifunction Sound Card featuring true 5.1 and 7.1 channel support for cinematic sound immersions. from aluminum alloy this sound card offer 48KHz sampling rate full duplex playback and... more

Specifications: Chip: RTL8367 standard: IEEE 802.3 10Base-T Ethernet IEEE 802.... Specifications: Chip: RTL8367 standard: IEEE 802.3 10Base-T Ethernet IEEE 802.3u 100Base-TX Fast Ethernet IEEE 802. 1000Base-T Gigabit Ethernet ANSI/IEEE Standard 802.3 Automatically Adjusts IEEE 802.3x Traffic Control protocol: CSMA/CD Filtering... more

Please note this item ships from an international seller. Expected delivery is... Please note this item ships from an international seller. Expected delivery is 10-15 days. This fast transmission and driver-free USB 2.0 Type-C 3 Port HUB helps you to solve many problems such as WIFI lagging No internet access lack of PC interface... more

Features: Elevates your Sound experiences with USB External Multifunction Soun... Features: Elevates your Sound experiences with USB External Multifunction Sound Card featuring true 5.1 and 7.1 channel for cinematic sound immersions. from aluminum alloy this sound card offer 48KHz samplings rate full duplex playback and and... more

Features: Elevates your Sound experiences with USB External Multifunction Soun... Features: Elevates your Sound experiences with USB External Multifunction Sound Card featuring true 5.1 channel support for cinematic sound immersions. from aluminum alloy this sound card offer 48KHz samplings rate full duplexes playback and... more

Features: Support / IEC60958 S/PDIF Support 5.1 channel 7.1 channel. Can be co... Features: Support / IEC60958 S/PDIF Support 5.1 channel 7.1 channel. Can be connected to 5.1 speakers Up to 48KHz sampling rate support 32KHz/44KHz/48KHz digital recording function. Sound card optical output only supports 48KHz sample rate so DTS-CD... more

Features: Elevates your Sound experiences with USB External Multifunction Soun... Features: Elevates your Sound experiences with USB External Multifunction Sound Card featuring true 5.1 channel support for cinematic sound immersions. from aluminum alloy this sound card offer 48KHz samplings rate full duplexes playback and... more