Can I connect two cameras at the same time?

No, the device does not support plugging in two cameras simultaneously.

What is the transmission speed?

It supports USB 2.0 high-speed transmission with a maximum rate of 480Mbps.

What certifications does the product have?

The product is certified with CE, RoHS, and FCC standards.

USB 2.0 Hub Extender Kit - 4 Hubs

Name: USB 2.0 Hub Extender Kit - 4 Hubs
Brand: Shenzhen Firstone Technology Co.,Ltd
SKU: 2263512635

Guangdong, ChinaShenzhen Firstone Technology Co.,Ltd

US$39.99-69.99

500 Pieces

Product profile

Customization

Available

Input And Output

1*2

Control

Wired

Model NO.

usb hub extender for laptop

Applicaiton

Multimedia, Home Appliance, Speaker, Projector, Telephone, Microphone, Computer, STB, DVD, HDTV

a

USB 2.0 Hub Extender Kit

B

USB 3.0 Hub Extender Kit

C

HDMI to Cat 6 Extender and Splitter 1tx 8 Rx

D

HDMI Extender Splitter CAT6

E

HDMI 1×4 Splitter & Extender

F

4K HDMI Splitter Extender 1 in 4

G

HDMI Extender Splitter 4K

Transport Package

Kvm Extender 4K Splitter

Specification

hdmi usb extender splitter

Trademark

FirstOnetech

Origin

China

Key features

165ft Long Distance: Transmits USB 2.0 signals up to 165ft (50m) over Cat5e/Cat6/Cat7 cables.

4-Port USB 2.0: Supports 4 USB 2.0 ports with high-speed transmission up to 480Mbps.

Plug and Play: No drivers needed, easy installation with sturdy metal shell and heat dissipation.

Single Power Supply: Supports unilateral POC (DC 5V), requiring only one adapter for the entire kit.

High Compatibility: Works with Windows, Mac, Linux, Android, and various USB 1.1/2.0 devices.

Stable Transmission: Built-in automatic equalization system ensures smooth and clear signal transmission.

Multi-Scene Use: Ideal for security monitoring, gaming, multimedia conferences, and video production.

Certified Quality: Products hold CE, RoHS, and FCC certifications for safety and compliance.

Company profile

High Repeat Buyers ChoiceProduct CertificationR&D CapabilitiesFull Customization

Shenzhen Firstone Technology Co.,Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-03-03Nearest Port: shenzhen port, HongKong portAverage Response Time: ≤5.17h

AI-Powered supplier vetting

SummaryThe supplier is a China-based manufacturer in Guangdong with one production line, approximately 6–10 quality-control staff, one year of R&D engineer experience, and reported output across USB cables, PoE products, and KVM products. It supports broad customization and ODM services, maintains in-stock capability, and has documented finished-product inspection instructions. Certifications and compliance evidence include ISO9001:2015, CE, RoHS, and FCC. However, it does not provide OEM services for popular brands, has no available SDK, reported no new products in the past year, lacks overseas agents, branches, warehouses, and showrooms, and has no valid manufacturing-capacity contract with related subcontractors. Financial records are identified by year, but no substantive financial performance values are provided. Customer cases are not explicitly disclosed.

Supplier typeThe supplier is a China-based manufacturer located in Guangdong, operating one production line and producing USB cables, PoE products, and KVM products. Its stated design and ODM capabilities indicate it serves as a manufacturer with customization support rather than only a trading intermediary.

CertificationsThe supplier reports an ISO9001:2015 certificate and product certification capabilities for CE, RoHS, and FCC. These are explicit certification and compliance indicators, although the slices do not provide certificate validity dates or issuing-body details.

R&D capabilityThe supplier supports ODM and several forms of customization, but reports only one year of total R&D engineer experience, no available SDK, and no new products during the past year. These explicit limitations weigh against a strong innovation assessment.

Production capacityThe supplier reports one production line, 6–10 quality-control staff, specified output across multiple product categories, in-stock capability, and uniformly followed finished-product inspection instructions. However, it has no valid manufacturing-capacity contract with related subcontractors, creating a stated capacity-management limitation.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with ODM services. This provides direct evidence of broad customization coverage.