Search results for "Computer Networking"

1. Small and portable, light to carry2. No driver required, plug and play, support hot swap3. Can be expanded into 2 independent USB ports4. Cable length: 1.5 meters5. Dimensions: 58x47x17mmSpecification: Package Weight One Package Weight 0.26kgs / 0.56lb One Package Size 10cm * 6cm * 3cm / 3.94inch * 2.36inch * 1.18inch Qty per Carton 122 Carton Weight 30.00kgs / 66.14lb Carton Size 49cm * 29cm * 14cm / 19.29inch * 11.42inch * 5.51inch Loading Container 20GP: 1340 cartons * 122 pcs = 163480 pcs40HQ: 3111 cartons * 122 pcs = 379542 pcs

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Keyboard:1. Two Bluetooth channels + receiver; the keyboard can connect to three devices, and the mouse can connect to two devices2. Features laptop-style scissor-switch silicone keys for a comfortable typing experience with low noise3. Built-in rechargeable battery with smart sleep technology ensures long battery life4. FN shortcut functions make work and entertainment more convenient5. Slim and portable, easy to take on the go6. Battery capacity: 250mAh7. Connection methods: BT1/BT2/2.4GHz wireless8. Number of keys: 789. Operating voltage/current: DC 3.7V, ≤20mA10. Charging input: 5V 1A11. Size: about 28.5 x 12.1 x 1.6cm12. Weight: about 355gMouse:1. Selectable DPI: 800, 1200, or 1600, suitable for different usage preferences2. Left and right buttons feature low-noise switches3. Number of buttons: 44. Charging input: 5V 1A5. Battery capacity: 250mAh6. Connection method: Bluetooth + 2.4GHz wireless7. Operating voltage/current: 3.7V, 20mA or less8. Size: about 11.2 x 5.7 x 2.6cm9. Weight: about 57gSpecification: Package Weight One Package Weight 0.55kgs / 1.22lb One Package Size 40cm * 14cm * 5cm / 15.75inch * 5.51inch * 1.97inch Qty per Carton 14 Carton Weight 8.50kgs / 18.74lb Carton Size 42cm * 37cm * 30cm / 16.54inch * 14.57inch * 11.81inch Loading Container 20GP: 572 cartons * 14 pcs = 8008 pcs40HQ: 1327 cartons * 14 pcs = 18578 pcs

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1. Sensitivity: -67dBV/pBar, -47dBV/pascal 2. Frequency response: 100-16KHz 3. 3.5mm plug connector 4. 360 degrees omnidirectional 5. Plug and play, easy to useSpecification: Package Weight One Package Weight 0.16kgs / 0.35lb One Package Size 13cm * 11cm * 8cm / 5.12inch * 4.33inch * 3.15inch Qty per Carton 50 Carton Weight 9.00kgs / 19.84lb Carton Size 57cm * 42cm * 28cm / 22.44inch * 16.54inch * 11.02inch Loading Container 20GP: 397 cartons * 50 pcs = 19850 pcs40HQ: 923 cartons * 50 pcs = 46150 pcs

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1. Android phone interface can be divided into Mirco USB interface and USB-C / Type-C interface. 2. Compatible with Apple/Android phones, computers. 3. Plug and play, one-click backup / high speed transmission. 4. Expandable space, photos/videos are instantly available. 5. Photos can also be shared with friends via this unit or third-party software to increase the fun of social activities. 6. Digital encryption and fingerprint unlocking function, protect privacy at all times, and use safer and more secure.Specification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 15cm * 11cm * 9cm / 5.91inch * 4.33inch * 3.54inch Qty per Carton 80 Carton Weight 5.00kgs / 11.02lb Carton Size 47cm * 46cm * 62cm / 18.5inch * 18.11inch * 24.41inch Loading Container 20GP: 198 cartons * 80 pcs = 15840 pcs40HQ: 461 cartons * 80 pcs = 36880 pcs

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1. Use standard USB 2.0 cable 2. Compatible to USB 1.1 3. Speed can reach 12Mbps 4. Support Windows 98 SE/ ME/ CE/ 2000/ 2003/ XP/ VISTA/ Windows 7/ LINUX 5. Anti-electromagnetic interference designed 6. Length: 1.5m 7. Suit for printer, scanners, or the same interface deviceSpecification: General Cable length 1.5m Size 6*5.2*1.5cm (IEEE1284) Weight 91g Package Weight One Package Weight 0.14kgs / 0.31lb One Package Size 25cm * 16cm * 5cm / 9.84inch * 6.3inch * 1.97inch Qty per Carton 40 Carton Weight 6.50kgs / 14.33lb Carton Size 52cm * 38cm * 37cm / 20.47inch * 14.96inch * 14.57inch Loading Container 20GP: 364 cartons * 40 pcs = 14560 pcs40HQ: 846 cartons * 40 pcs = 33840 pcs

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1. Compatible standards: The interface is compatible with EIA/TIA RS-485 and RS-422 standards2. Material: ABS3. Wire structure: 24WG wire, 80 braided tinned copper braid + aluminum foil double shielding + four tensile rope + 7 cores + 8mm thick wire body, fully shielded environment4. Chip: FTDI-FT232RL+sp485 dual chip5. Working mode: asynchronous half-duplex communication, asynchronous full-duplex communication6. USB signal: VCC, DATA+, DATA-, GND7. RS-485/RS-422/DB9 pin signal: T/R+, T/R-, GND8. Signal indication: red light for power supply, green light for sending signal, yellow light for receiving signal9. Communication rate: 300bps-460800bps, automatic detection of serial port signal rate10. Communication distance: about 0-5 meters at the USB end; about 0-1200 meters at the RS-485/RS-422 end11. Number of connectable nodes: support RS-485/RS-422 terminal 32 nodes12. Communication mode: RS-485 point-to-point half-duplex communication, RS-485 point-to-multipoint half-duplex communication, RS-422 point-to-point full-duplex communication, RS-422 point-to-multipoint full-duplex communication13. Protection level: about 15kV IEC1000-4-2 Air Discharge14. Lightning protection and surge protection: 600W lightning surge protection15. Wiring method: terminal equipment can be connected by twisted pair or shielded wire16. Transmission medium: twisted pair or shielded wire17. Support system: Windows10/8/8.1/7, Server 2008, XP, Vista, Mac OS8/9, OS-X, Linux2.4 and other systems18. Power supply mode: USB power supply19. Voltage range: 5V20. Working current: less than 300mA21. Application scenarios: industrial automation control system, access control system, power control system, parking lot system, attendance machine, industrial computer, PLC controller, etc.22. Length: about 1.2mFeatures:1. Built-in FTDI-FT232RL+SP485 dual-chip, high-speed logic processing chip, TVS insurance diode, support RS485/422 protocol equipment long-distance transmission, stable and durable2. 32 RS485/422 devices can be connected, the data communication baud rate range is about 300bps-460800bps3. Wide range of applications, suitable for connection between computers and various RS485/422 devices, two-way interactive data transmission4. Automatically control the direction of data flow through the I/O circuit, and automatically determine and control the direction of data transmission5. Built-in zero-delay automatic transceiver conversion, automatic detection of serial port signal rate6. Multi-system compatibility, support Windows10/8/8.1/7, Server 2008, XP, Vista, Mac OS8/9, OS-X, Linux2.4 and other systems7. Safety lightning protection, surge protection8. Built-in 3 kinds of data indicators, easy to check the working status9. Use 24WG thick 80 braided tinned copper core, tightly shielded inside and outside, to strengthen anti-electromagnetic interferenceSpecification: Package Weight One Package Weight 0.47kgs / 1.04lb One Package Size 20cm * 15cm * 3cm / 7.87inch * 5.91inch * 1.18inch Qty per Carton 62 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 62 pcs = 10974 pcs40HQ: 412 cartons * 62 pcs = 25544 pcs

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1. The reflective photoelectric switch (IRSW20A) is a customizable USB button. It is equivalent to a standard HID USB keyboard and mouse. You can set the switch function to any button, combination, mouse or string by setting the support software. After the definition is completed, no software cooperation is required during use. 2. Products are widely used in printers, copiers, game consoles, factory testing, instrument control, equipment, etc., as well as mobile monitoring, proximity switch monitoring and occasions where it is not convenient to use mechanical switches to improve efficiency. 3. The switch adopts reflective photoelectric trigger mode. The infrared emitting tube inside the panel emits invisible infrared light. When an object approaches the panel, infrared light will be reflected back to the panel through the object. Switch actions.The trigger distance between the object and the panel can be adjusted by matching software. The effective trigger distance is about: 0-50mm. Note: It is recommended to use some white smooth materials with better reflective properties, such as white paper, to obtain better reflective effects.To prevent false triggering, this product is not suitable for environments with strong sunlight such as outdoors and balconies. Product specifications: 1. Product name: reflective photoelectric switch 2. Rated voltage: 5 V 3. Operating frequency: 3600 times/hour 4. Scope of application: office, game, industry, specific use for the disabled 5. Colour:black 6. Material: ABS 7. Line length: 2m Package Contents: - HID Reflective Photoelectric Switch x (Only the above package content, other products are not included.) Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.Specification: Package Weight One Package Weight 0.09kgs / 0.19lb One Package Size 10cm * 8cm * 3cm / 3.94inch * 3.15inch * 1.18inch Qty per Carton 200 Carton Weight 15.00kgs / 33.07lb Carton Size 42cm * 42cm * 32cm / 16.54inch * 16.54inch * 12.6inch Loading Container 20GP: 472 cartons * 200 pcs = 94400 pcs40HQ: 1096 cartons * 200 pcs = 219200 pcs

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This is an easy-to-install Type-C device for all contact smart card operations such as online banking or digital signature applications. Parameters: 1. Interface type: Type-C. 2. Installation method: external. 3. Supports banks, post offices, chip cards issued to all parts of the country. 4. Can be used for CAC (Common Access Card), Government ID, National ID card. 5. For all contact smart card operations for online banking or digital signature applications: ActivClient, AKO, OWA, DKO, JKO, NKO, BOL, GKO, Marinenet, AF Portal, Pure Edge Viewer, ApproveIt, DCO, DTS, LPS, Disa corporate mailbox, etc. 6. Compatible with various smart card operations for digital authentication and security, network ATM transfer, payment, balance inquiry, tax, water bill, electricity bill payment, credit card bill payment, cash card payment. 7. Card type: 5V, 3V and 1.8V smart cards, ISO 7816 Class A, AB and C. 8. Certification standards: ISO-7816 and EMV2 2000 Class 1, CE, FCC, VCCI, CCID, Microsoft WHQL. 9. Operating System: Only supports Windows XP / 7 / 8 / 10 / 11 10. Smart Card Detection: Motion detection with auto-off Automatic detection of smart card type Short circuit and overheat protection. 11. Compatible with US military and government DOD ID cards for secure login. Note: 1. DOD and USG users pointed out that you need a third-party CAC launcher program. 2. If you use it on Mac OS, make sure you know how to install JAVA and drivers, JAVA is required on Mac OS 3. SIM cards are only compatible with Windows. 4. DOD CAC Type-C smart card reader for CAC cards such as Government ID, Domestic ID, ActivClient, AKO, OWA, DKO, JKO, NKO, BOL, GKO, Marinenet, AF Portal, Pure Edge Viewer, ApproveIt, DCO, DTS, LPS, Disa corporate email, etc. Package includes: Card reader x 1 SIM card adapter x 1Specification: Package Weight One Package Weight 0.08kgs / 0.18lb One Package Size 10cm * 10cm * 10cm / 3.94inch * 3.94inch * 3.94inch Qty per Carton 80 Carton Weight 6.32kgs / 13.93lb Carton Size 52cm * 42cm * 42cm / 20.47inch * 16.54inch * 16.54inch Loading Container 20GP: 290 cartons * 80 pcs = 23200 pcs40HQ: 674 cartons * 80 pcs = 53920 pcs

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1. Interface: 3.5mm 2. Drive unit: No. 40 mm 3. Headphone frequency response: 20Hz-20KHz 4. Impedance: 36 ohms 5. Sensitivity: 87.5dB SPL/mW 6. Microphone pickup mode: cardioid (unidirectional) 7. Microphone frequency response: 100Hz-10KHz 8. The microphone can be easily folded up to mute and move away 9. The volume wheel design is located on the earmuffs, which can quickly adjust the game or music volume 10. Compatible with PCs, laptops, game consoles and specific mobile devices 11. Ergonomic design, comfortable to wearSpecification: Package Weight One Package Weight 0.83kgs / 1.84lb One Package Size 21cm * 20cm * 11cm / 8.27inch * 7.87inch * 4.33inch Qty per Carton 10 Carton Weight 9.75kgs / 21.49lb Carton Size 42cm * 40cm * 33cm / 16.54inch * 15.75inch * 12.99inch Loading Container 20GP: 481 cartons * 10 pcs = 4810 pcs40HQ: 1116 cartons * 10 pcs = 11160 pcs

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1. Made of plastic + metal material, it is wear-resistant and durable. 2. Pure copper wire core, safe and low resistance. 3. Support system: Windows / Mac OS / Android 5.1 or above operating system, support USB3.0 version, backward compatible with 2.0, support EDID/HPD processing 4. Widely used in desktop computers, notebooks and other equipment with USB standard interface, through this adapter cable to connect to TVs, projectors, monitors and other display devices. 5. Adopt digital conversion chip, built-in audio, convert USB signal to HDMI signal, without any technical processing such as reduction and amplification of the signal, HDMI output supports 1080P/60Hz.Specification: Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 12cm * 8cm * 3cm / 4.72inch * 3.15inch * 1.18inch Qty per Carton 200 Carton Weight 19.10kgs / 42.11lb Carton Size 48cm * 36cm * 35cm / 18.9inch * 14.17inch * 13.78inch Loading Container 20GP: 440 cartons * 200 pcs = 88000 pcs40HQ: 1023 cartons * 200 pcs = 204600 pcs

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1. Features a classic 98-key layout, retaining a full numeric keypad and commonly used function keys, saving approximately 20% of desk space compared to traditional 104-key keyboards2. Optimized key structure design produces a soft, non-jarring keystroke sound, ideal for quiet environments such as dorm rooms late at night or open-plan offices3. The V98 Pro version adds a physical rotary knob for smooth volume adjustment and one-touch mute, enhancing everyday usability4. Supports 26-key rollover without conflicts5. Features high-precision laser-engraved characters that allow for uniform light transmission; the engraving is durable and resistant to wear and oil buildup6. Built-in colorful breathing light effects (can be manually turned off)7. Keys are rated for a lifespan of 8 million keystrokes and feature a detachable cable design8. Key lifespan: 8 million keystrokes9. Connection type: Wired (detachable cable)10. Dimensions: V98 approx. 38.7 x 15.3 x 3.6 cm, V98 Pro approx. 38.9 x 14.5 x 3.9 cm; cable length approx. 1.5 mSpecification: Package Weight One Package Weight 0.90kgs / 1.99lb One Package Size 42cm * 18cm * 5cm / 16.54inch * 7.09inch * 1.97inch Qty per Carton 20 Carton Weight 19.00kgs / 41.89lb Carton Size 52cm * 44cm * 38cm / 20.47inch * 17.32inch * 14.96inch Loading Container 20GP: 306 cartons * 20 pcs = 6120 pcs40HQ: 712 cartons * 20 pcs = 14240 pcs

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This high quality and low cost RJ45 Connector is used for Cat5 cable. Makes a solid network connection. If you make your own patch cable, or just need to fix a cable end, this connector will provide what you need. * Description: 1) This is a RJ45 Connector application for Cat5 cable. 2) Clear plastic housing with gold-plated contacts for fast and accurate data transmission 3) The RJ45 Plug with easy-to-grasp retention clip. * Specification: 1) Plug Type: RJ45 8P8C (8 Positions, 8 Contacts) 2) Contacts: Gold-Plated 3) Cable Compatibility: Cat5 4) Designed For: Voice/Data applications 5) Housing: Polycarbonate and metal 6) Size of the RJ45 Plug (max.): 22.44(L) x 11.65(W) x 8.23(H)mmSpecification: Package Weight One Package Weight 0.22kgs / 0.48lb One Package Size 22cm * 15cm * 2cm / 8.66inch * 5.91inch * 0.79inch Qty per Carton 40 Carton Weight 9.70kgs / 21.38lb Carton Size 50cm * 40cm * 40cm / 19.69inch * 15.75inch * 15.75inch Loading Container 20GP: 333 cartons * 40 pcs = 13320 pcs40HQ: 773 cartons * 40 pcs = 30920 pcs

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