What certifications does the product have?

The modem holds CE, RoHS, UKCA, UL, TUV, Anatel, FCC, RU, and ETL certifications.

What is the lead time for orders?

The average lead time is within 15 workdays, regardless of peak or off-peak seasons.

What interfaces are available for connectivity?

It features 1x USB 2.0 female port, 2-3x external SMA female antenna interfaces, and dual power inputs (DC jack and terminal block).

SIM Card Mini Industrial Cellular 4G LTE Internet Modem LTE USB Modem with SIM Slot

Name: SIM Card Mini Industrial Cellular 4G LTE Internet Modem LTE USB Modem with SIM Slot
Brand: Shenzhen E-Lins Communication Co., Limited
SKU: 2214022425

Guangdong, ChinaShenzhen E-Lins Communication Co., Limited

US$65.00-95.00

1 Set

Product profile

Customization

Available

Transmission Channel

Wireless Modem

Type

Industrial

Model NO.

M300t

Signal Type

4G / 3G

Installation

Rack-Mounted

Clip Function

Hard Modem

Interface Type

USB

Transmission Rate

4G / 3G

Application

Industrial, Enterprise

Transmission Mode

Cellular Modem

Class

4G Industrial Modem

USB

1 x Micro USB

SIM Card Slot

GNSS (Option)

GPS, Galileo, GLONASS, Beidou

Power

Dual Power. Adapter & Terminal

DIN-Rail

Option

Antenna

External Replaceable

Case Material

Metal

Certificates

CE, RoHS, UKCA, UL, TUV, Anatel, FCC, RU, ETL, et

Transport Package

Box

Specification

CE, Rohs, etc.

Trademark

E-Lins, OEM, ODM, Neutral

Origin

Shenzhen, China

HS Code

8517629900

Production Capacity

50, 000PCS/Month

Key features

Industrial Grade Durability: Ruggedized metal casing protects against extreme temperatures, humidity, shocks, and dust.

Wide Voltage Input: Supports DC 5-40V standard, with optional DC 5-60V input for diverse power environments.

Flexible Mounting Options: Supports DIN-rail, wall-mount, and desktop installation for versatile deployment.

Global Network Compatibility: 4G LTE CAT4 with 3G/2G fallback, supporting GPS, Galileo, GLONASS, and Beidou.

Dual Power Input Design: Features both DC jack and terminal block for power failover and reliable connectivity.

Extensive Certifications: Compliant with CE, RoHS, UKCA, UL, TUV, FCC, and other global safety standards.

OEM/ODM Customization: Supports custom branding and design for enterprise and industrial applications.

Broad OS Compatibility: Compatible with Windows, Linux, Mac OS, iOS, Android, and other operating systems.

Company profile

Shenzhen E-Lins Communication Co., Limited

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.17h

AI-Powered supplier vetting

SummaryShenzhen E-Lins Communication Co., Limited is identified as a China-based manufacturer/factory producing IoT, wireless M2M, telecom, router, modem, repeater, switch, gateway, and controller products. The supplier reports ISO 9001, ISO 14001, and CCC certifications, in-house manufacturing, eight production lines, and stated annual product outputs across several router and modem models. Its export activity began in 1999, with 90% of sales reported as exports and customers or distributors in more than 53 countries and regions. The supplier also reports 41–50 R&D engineers, 41–50 quality-control staff, and offers custom products. Evidence supports production scale, international reach, certification, and technical capability; after-sales service, financial credibility, and specific customer case details are not sufficiently documented.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes itself as a developer and manufacturer of wireless M2M and telecommunications devices. Its listed products include IoT routers and modems, switches, accessories, and custom products, supporting a direct manufacturing and product-development role.

CertificationsThe supplier states that it has passed ISO 9001, ISO 14001, and CCC certification, while its management-system certifications specifically list ISO 14001 and ISO 9001. These certifications provide explicit evidence of quality and environmental management-system compliance, as represented in the supplied information.

R&D capabilityThe supplier describes itself as a leading developer and manufacturer of wireless M2M and telecom devices, offers 5G and 4G IoT routers and modems, and reports 41–50 R&D engineers. Its custom-products offering and coverage of IoT and industrial connectivity further support technical development capability.

Production capacityThe supplier reports in-house manufacturing, eight production lines, and stated annual outputs including 110,000 H820 routers, 63,000 H700/H720/H750 routers, 41,000 H685 routers, 17,000 H850/H860/H920 routers, and 35,000 M300/M400 modems. This provides explicit evidence of established and measurable production capacity.

Customization capabilityThe product portfolio includes custom products, and the supplier offers industrial and embedded communication equipment across multiple form factors and technologies. These details indicate some customization capability, although the slices do not define engineering scope, minimum order requirements, development processes, or customization examples.

Client casesThe supplier reports clients comprising major global distributors and importers across more than 53 countries and regions, with export markets spanning multiple continents. This demonstrates international customer and distribution reach, but no named customers, project descriptions, deployment quantities, or independently verifiable case studies are provided.