What certifications does the product have?

The product has CE, RoHS, and FCC certifications.

What are the common applications for this cable?

It is used for upgrading legacy peripherals, interfacing microcontrollers/FPGAs to USB, and industrial control.

USB to Ttl Cable 3.3V Ttl1.8 Meter, 3.5mm Audio Jack, Ttl-232r-3V3-Aj Compatible

Name: USB to Ttl Cable 3.3V Ttl1.8 Meter, 3.5mm Audio Jack, Ttl-232r-3V3-Aj Compatible
Brand: Shenzhen Firstone Technology Co.,Ltd
SKU: 2187007135

Guangdong, ChinaShenzhen Firstone Technology Co.,Ltd

US$15.99

50-999 pieces

US$9.99

1,000+ pieces

Product profile

Customization

Available

Application

Computer, Digital Cameras, Keyboard, Mobile Phone, Mouse, MP3/MP4 Player, Network, Printer, Tablet

Color

Transparent

Model NO.

Raspberry Pi 5 Terminal UART Serial TTL to USB Por

Interface Type

Type-B, Type-C

Shape

Round

Sheath Material

PVC

Compatible Devices

Personal Computer

Use

Multimedia

Jacket

PVC, TPE

Certification

CE.RoHS.FCC

Product Name

USB to Ttlrs232 Cable

Private Mold

Yes

OEM/ODM

Welome

a

USB to RS232 RS485 RS422 Ttl Adapter

Transport Package

USB to RS232 Serial Cable Adapter

Specification

Customization

Trademark

caratar

Origin

China

Key features

Original FTDI Chipset: Uses genuine FT232RL+ZT213 chipset for reliable RS232 signal conversion.

Wide OS Compatibility: Supports Windows 10/8/7/XP, Mac OS X, Linux, and Android systems.

High Speed Transfer: Data transfer rates from 300 Baud to 1M baud with low USB bandwidth consumption.

Flexible Customization: Cable length (1.8m) and color can be customized to meet specific needs.

Full Hardware Handshaking: Supports RTS/CTS hardware and X-On/X-Off software handshaking protocols.

Multi-Application Support: Ideal for legacy peripherals, microcontrollers, FPGA, and industrial control interfaces.

Integrated EEPROM: Supports Vendor ID re-write and Mprog3.5 for advanced configuration.

Certified Quality: Products hold CE, RoHS, and FCC certifications for global market 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: ≤3.53h

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.