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USB Cables

Image Part Number Description / PDF Quantity Rfq
CG-U3CMCF20-PM

CG-U3CMCF20-PM

Coolgear

USB 3.1 TYPE-C MALE TO FEMALE HI

209
AA3FT-B

AA3FT-B

Coolgear

3FT. BLACK USB 2.0 A-MALE TO A-F

1743
AA-UF-3B

AA-UF-3B

Coolgear

3FT. BLACK USB CABLE A TO A EXTE

1983
ARBS-0104W

ARBS-0104W

Coolgear

1FT. WHITE RIGHT TO STRAIGHT A T

1941
MRFS-0104W

MRFS-0104W

Coolgear

1FT. WHITE USB 2.0 EXTENSION CAB

985
AB5FT-W

AB5FT-W

Coolgear

5FT. WHITE USB 2.0 DEVICE EXTENS

984
CG-1801B-36

CG-1801B-36

Coolgear

36 INCH (0.92M) USB 3.0 A TO LEF

979
USBG-AB3W

USBG-AB3W

Coolgear

10FT USB 2.0 HI-SPEED A MALE TO

113
AA1FT-W

AA1FT-W

Coolgear

1FT. WHITE USB 2.0 A-MALE TO A-F

586
USB3.0-ABM-6FT

USB3.0-ABM-6FT

Coolgear

6FT USB 3.0 CABLE A MALE TO B MA

0
USBG-0878B

USBG-0878B

Coolgear

8 INCH BLACK USB A TO MINI B CAB

833
AB4FT-W

AB4FT-W

Coolgear

4FT. WHITE USB 2.0 DEVICE EXTENS

888
AA4FT-B

AA4FT-B

Coolgear

4FT. BLACK USB 2.0 A-MALE TO A-F

745
USB3.0AMB-6FT

USB3.0AMB-6FT

Coolgear

6FT. USB 3.0 5GBPS TYPE A MALE T

192
AB6FT-W

AB6FT-W

Coolgear

6FT. WHITE USB 2.0 DEVICE EXTENS

329
AA5FT-W

AA5FT-W

Coolgear

5FT. WHITE USB 2.0 A-MALE TO A-F

1123
UBAMBM-5M

UBAMBM-5M

Coolgear

EXTREME POWER 16FT. BLACK USB DE

24
CM-CC1M3A

CM-CC1M3A

Coolgear

USB 3.1 TYPE C TO TYPE C 3A 60 W

391
USB3.0-AAM-3FT

USB3.0-AAM-3FT

Coolgear

36 INCH USB 3.0 CABLE A-MALE TO

32
AB5FT-B

AB5FT-B

Coolgear

5FT. BLACK USB 2.0 DEVICE EXTENS

530

USB Cables

1. Overview

USB cables are standardized connectors used for transferring data and power between electronic devices. They play a critical role in modern technology, enabling seamless integration of peripherals, charging solutions, and data communication across industries. Their universal design and evolving specifications have made them indispensable in consumer electronics, industrial automation, and emerging technologies like IoT.

2. Main Types and Functional Classification

TypeFunctional FeaturesApplication Examples
USB Type-ARectangular connector, supports USB 2.0/3.0/3.1 standardsComputers, flash drives, game consoles
USB Type-BSquare-shaped connector, robust designPrinters, scanners, industrial equipment
USB Type-CReversible 24-pin connector, supports USB 3.2/4.0, Power Delivery (PD)Laptops, smartphones, tablets
Micro USBCompact 5-pin connector, common in older mobile devicesAndroid smartphones, power banks
Mini USBLarger than Micro USB, phased out in modern devicesLegacy MP3 players, older GPS units

3. Structure and Composition

A typical USB cable consists of:

  • Conductors: Stranded copper wires for power (VBUS) and data (D+/D-)
  • Insulation: Polymer layers (e.g., PVC, TPE) to prevent signal interference
  • Shielding: Foil or braided mesh to reduce electromagnetic interference (EMI)
  • Connector: Metal contacts and plastic housing with specific pin layouts
  • Outer Jacket: Durable thermoplastic for mechanical protection

Technical compositions vary by standard: USB 2.0 (480 Mbps), USB 3.2 Gen 2 (10 Gbps), or USB4 (40 Gbps), with Type-C supporting alternate modes like DisplayPort.

4. Key Technical Specifications

ParameterDescriptionImportance
Data Transfer RateVaries from 480 Mbps (USB 2.0) to 40 Gbps (USB4)Determines efficiency in transferring large files
Current CapacityUp to 5A (USB PD)Impacts charging speed and power delivery
Voltage Range5V (standard), up to 48V (USB PD 3.1)Supports high-power devices
Shielding GradeFoil + braid shielding (STP) or braided onlyReduces data corruption and noise
CompatibilityUSB-IF certification ensures cross-standard operationGuarantees interoperability with devices
Durability10,000+ insertion cycles (Type-C)Extends product lifecycle

5. Application Fields

  • Consumer Electronics: Smartphones, tablets, wearables
  • Computing: Keyboards, mice, external storage
  • Industrial: CNC machines, automation sensors
  • Healthcare: Medical imaging equipment, patient monitors
  • Automotive: In-car charging systems, infotainment units

Case Example: USB Type-C cables with 100W PD enable single-cable charging and DisplayPort alt mode for ultrabooks.

6. Leading Manufacturers and Products

ManufacturerRepresentative ProductKey Features
AnkerPowerLine II USB-C to USB-C100W PD, 30,000 bend lifespan
BelkinUSB-C to C Braided CableUSB-IF certified, 2m length
AmazonBasicsUSB 2.0 Type-A to Type-BBudget-friendly, 2.0 speed
UGREENUSB-C to Lightning CableMFi certified, 8K video support
AppleLightning to USB-CFor iOS devices, 1m length

7. Selection Recommendations

Consider the following factors:

  • Use Case: Charging-only (lower gauge wires) vs. data transfer (shielded conductors)
  • Device Compatibility: Match connector types (e.g., Type-C for newer laptops)
  • Performance Requirements: USB 3.2 Gen 2 for 10Gbps speeds, PD for fast charging
  • Environmental Conditions: Ruggedized cables for industrial settings
  • Certifications: USB-IF, RoHS, and MFi (for Apple devices)

8. Industry Trends

Key trends include:

  • Adoption of USB4 for unified 40Gbps speeds and Thunderbolt compatibility
  • Type-C becoming the EU-mandated standard for all mobile devices
  • Development of active cables with embedded chips for signal boosting
  • Increased focus on recyclable materials and reduced e-waste
  • Integration of USB PD 3.1 for 240W ultra-fast charging
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