How do I switch between connected computers?

You can easily select the USB device connection via the push button control on the switch.

What certifications does this product have?

The product is certified with RoHS and REACH standards.

Portable 4-Port USB 2.0 B Female Computer Sharing Switch

Name: Portable 4-Port USB 2.0 B Female Computer Sharing Switch
Brand: Dongguan KaiWin Electronic Co., Ltd.
SKU: 2065297545

Guangdong, ChinaDongguan KaiWin Electronic Co., Ltd.

US$1.65-1.85

200 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Origin

China

Model NO.

KWZ001

Production Capacity

50000pieces/Year

Key features

4-Port USB Sharing: Allows up to 4 computers to share a single USB device or multiple devices via hub.

Plug and Play: No external power supply needed; bus-powered with auto device detection and LED indicators.

Wide OS Compatibility: Works seamlessly with any computer OS version, including Windows and Mac OS.

Easy Button Control: Simple USB device selection via push button, eliminating manual cable unplugging.

OEM/ODM Support: Customization options available for branding and design through OEM and ODM services.

RoHS Certified: Meets RoHS and REACH environmental standards for safe and compliant usage.

Company profile

Dongguan KaiWin Electronic Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2003-01-02 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryDongguan KaiWin Electronic Co., Ltd. is identified as a Chinese manufacturer of computer, communication, network, digital-device, USB, HDMI, DisplayPort, Type-C, and related connection products. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, CE, FCC, HDMI Association certification, an ERP system, eight production lines, a 9,000 m² manufacturing plant, 205 employees, and export activity focused on Europe and North America. It states that it accepts OEM and special cable and connector orders and can provide professional customer services. However, the provided information does not substantiate specific after-sales procedures, customer cases, financial strength, or measurable innovation outcomes.

Supplier typeThe supplier is explicitly identified as a manufacturer and factory, operating in Dongguan, Guangdong, China. Its stated commercial scope includes electrical and electronic products, computer products, and consumer electronics.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates and states that it has passed CE, FCC, HDMI Association, and related technology certifications. These certifications provide explicit evidence of formal quality and environmental management systems, although certificate validity details are not provided.

Production capacityThe supplier reports eight production lines, a 9,000 m² plant, 205 employees, six to ten quality-control staff, and order fulfillment within 15 working days in both off-peak and peak seasons. These figures explicitly support established production capacity and operational scale, although actual capacity utilization and product-specific output are not stated.

Customization capabilityThe supplier explicitly states that it undertakes special cable, connector, and OEM orders for customers worldwide. Its broad product range includes USB, LAN, HDMI, DisplayPort, Type-C, AOC, hub, adapter, and switching products, supporting a demonstrated ability to handle varied connection-product requirements.