full duplex sound card

... Features: Strong pick up voice power Bright Color golden plated microphone refresh your life Ideal for radio broadcasting studio, voice-...

Small COFDM IP Radio Transceiver with 2W Ethernet Radios Description: DS-FDD2W is an innovative IP video data transceiver with FDD(...

LPJK4071A35NL RJ45 Single Port , XFGIG12-CTxu1-4L 10/100/1000 Single Port Transformer Rj45 10/100/1000 HUB, PC , Switch,Ro...

USB Speakerphone Echo Cancellation for Video Conference Desktop Microphone Product Description Main Features: * Crystal clear for ef...

Softcover Greeting , Voice Recording Birthday 157×222mm Size The perfect for that special someone no matter the occasion, your ...

... storage alarm, timing, manual recording 5 .H.264 1080P 2Mega pixles wifi doorbell,150° Horizontal angle 6. IR ......

Product Name: Femrice 1Gbps I210 Chipset 1 Port Fiber Optic Network Interface Card Compatible Whole Duplex and Half Duplex PC Card Type No.: FM-I210-S...

..., Photo&video recording via memory or cloud service , Unlock ,Waterproof IP65 External memory: MicroSD up to 128GB and support cloud stor...

Professional Audio Interface USB External Microphone Earphone USB To 3.5MM Jack Aux Audio Adapter About this 2 In 1 USB Sound Ca...

... punching machine Automatic SIM Puncher YLFP-SIM-1 1. Introduction of SIM punching machine Automatic SIM Puncher YLFP-...

... Current: 500MA (MAX) Working Current: 100MA Output Power: 500MW SNR: 90db Description: 12 kinds of special effects, 5 kinds of modes. ...

...-256GB Mini udp flash chips are waterproof. We used all usb flash drive are from world-leading semiconductor suppliers. 100% memory and rigoro...

... Microphone Earphone 2 In 1 USB To 3.5MM Jack Aux Audio Adapter Feature: USB external , saving silent computers, and...

1. ASME B16.11 threaded SWHalf/ 2507 ASTM A182 F53 S32750 coupling Specification Type Coupling, half coupling Standard ASME B16.11 , ......

... and fiber optic cable production line for 2core indoor cable Description The simplex half and fiber optic ca...

... quality and clarity. It is equipped with a powerful amplifier that can boost up to 90 dB for a maximum volume output. It is also explos...

... or 1000Base-X dual mode (auto detection) ► Supports IEEE802.3af/at PoE+(30W) or IEEE802.3bt PoE++ (90W) ► Supports /Half-, Auto-negotiat...

Product Name: Femrice 1Gbps I210 Chipset 1 Port Fiber Optic Network Interface Card Compatible Whole Duplex and Half Duplex PC Card Type No.: FM-I210-S...

... TV STB, MOD, BD Blu-Ray Player, HDV digital camera, Xbox & PS3, etc. Can connect another PC display to record directly. Model TC-56ON1 4K HDM...