USB to RS485 Converter AdapterUSB connector: to your PCRS485 connector: to your RS485 deviceNo need external power, powered by USB portFully compliant USB 2.0 standard, backward compatible with USB1.1 Wiring instructions:USB interface: directly connect to laptop USB interface, half-duplex;485 Bus Interface: RS485_A interface, RS_485B interface. Cab..

Main Features:u25cf Bluetooth version: V3.0u25cf Silicone cover, water resistant and good hand feelu25cf Combining speaker with power bank perfectly, charging you cellphone in time, enjoying music anywhere anytimeu25cf Built-in microphone, answer / hang up the phone call under wireless modeu25cf Support AUX input, suitable for most devicesu25cf Bui..

Features:u25cf Super easy to connect with cableu25cf Eight pin cable connection: High-speed transmission, low lossu25cf Each pin is marked by color, easy to be recognizedu25cf Hyaline plastic cover, protect it from dustu25cf RJ45 interfaceNote:u25cf It is used to connect devices together by net work cable Model Number: VDD - B05 ..

Description:This webcam is widely suitable for Mac OS, Chrome OS, Windows, Linux, Ubuntu, and Android system. You could use it to carry on video chatting, video recording, online course, live broadcast, and kind of activities. Besides, it is compact, easy to mount or take it down. You could clip it on your LCD monitor, TV, PC, laptop, or just direc..

Main Features:- Suitable for chatting over QQ, MSN, Skype, meeting, speech and singing on the internet- Compatible with USB 2.0 / 1.0 audio devices- Compatible with Windows 2000 / XP / 7 / 8 and Mac OS X- Plug and play, easy to use- Noise-canceling digital sound function- Adjustable microphone: the pivot on base can be rotated for about 360 degree ..

Main Features:- Suitable for chatting over QQ, MSN, Skype, meeting, speech and singing on the internet- Comes with 6.5mm plug adapter, plug and play, easy to use- Noise-canceling digital sound function- Adjustable microphone: the pivot on base can be rotated for about 360 degree which can hold a preferred position for you- The pedestal is designed ..

Main Features:- UHF 790MHz frequency band, phase-locked loop ( PLL ) frequency synthesis- 100 x 2 channels, 300KHz channel spacing - Superheterodyne secondary frequency design, with a high receiving sensitivity- Microphone is powered by AA battery ( not included ), convenient for use- Dual boost design for microphone, battery power does not affect ..

Main Chipset: Qualcomm 9200RAM: DDR2 64 MBFLASH: 16 MBFDD-LTE: band 1,3,5.WCDMA: band B1(2100Mbps)throughput rate: DL/UL 100/50 Mbps (Cateeroty 3)system: OPERATING SYSTEM Repeater, Openwrt, LinuxProtocol Standard: IEEE 802.11b / g / nWireless Rate: 300 MbpsWorking Frequency: 2.4 GHzantenna: 2 * 5dBi high gain 5dBi external antennaInterface: 1 * WAN..

Main Features:u25cf Enjoy free and easy connection: cross-platform, cross-system, lightweight and convenientu25cf Multi-device seconds switching: wireless transmission signal is stable, the distance can reach about 10 metersu25cf Bluetooth chip: with the same core design of the iPad, stable connection, sensitive inputu25cf Multi-connected devices: ..

Main Features:u25cf Small size, light weight, reliable performance. Simple to connect, easy to useu25cf It applies mobile products to supporting the use, and suitable for outdoor work environmentu25cf It can print 58mm width thermal paperu25cf Paper dimension: 40mmu25cf High speed and clear printingu25cf Built-in large capacity lithium battery, sta..

Main Features:- High speed, clear printing- Built-in rechargeable 1500mAh lithium-ion battery, standby time can reach 5 - 6 days- Auto sleep, auto awake, save electricity- Smaller body, more reliable performance, more stable printing- Suitable for taxi bill printing, administrative fees receipt printing, restaurant ordering system etc.Specification..

ZP 32GB Planet Micro SDXC Memory CardMain Features:u25cf With high-speed transmission that you will be able to edit, store and share your photos faster than before.u25cf Enables you to enjoy the visual feast, supports level 3D and 4K high-definition recording.u25cf It can storage thousands of photos, music and files, etc.u25cf Water resistant, heat..