What are the product dimensions and weight?

The dimensions are 51.5 x 19 x 11mm, and the weight is 8g.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

Wholesale Universal USB 2.0 Card Reader Mobile Phone PC Card Reader Micro USB OTG Card Reader OTG TF / SD Flash Memory

Name: Wholesale Universal USB 2.0 Card Reader Mobile Phone PC Card Reader Micro USB OTG Card Reader OTG TF / SD Flash Memory
Brand: Shenzhen Keeptech Electronics Limited
SKU: 836414115

Guangdong, ChinaShenzhen Keeptech Electronics Limited

US$0.95

20-99 Pieces

US$0.75

100-499 Pieces

US$0.70

500-999 Pieces

US$0.68

1,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Application

Mmc Card, SD Card, TF Card

Reader Agreement

485

Model NO.

KT-CR01

Reader Port Type

USB

Reader Classification

Dual Interface

Transport Package

Box Pack

Specification

66*28*10mm

Trademark

Keeptech

Origin

China

HS Code

84716090

Production Capacity

2000PCS/Day

Key features

Dual Interface Support: Micro USB and USB A male ports for smartphones and PC compatibility.

High Speed Transfer: USB 2.0 protocol with up to 480Mb/s transfer speed.

Wide Compatibility: Supports SD, microSD, MMC cards up to 128GB capacity.

Customizable Colors: Available in red, green, blue, and large color customization options.

Plug and Play: No external power supply required, easy to use on Android and Windows.

Compact Design: Small form factor measuring 51.5x19x11mm, weighing only 8g.

LED Indicator: Blue LED flashes to indicate data reading activity.

Multi-OS Support: Compatible with Android 2.3+, Windows, Mac, and Linux systems.

Company profile

Shenzhen Keeptech Electronics Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-09-09Nearest Port: ShenzhenAverage Response Time: ≤8.18hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryKeeptech Electronics Limited is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in USB flash drives and related computer and electronic accessories. It reports an ISO 9001 management-system certification, a team of more than five R&D staff, 6–10 quality-control staff, five production lines, and more than 300 trained workers. The supplier has exported since 2007 and serves multiple global regions, with exports representing 71%–90% of total sales. It states that it offers customer-focused sales and marketing support, but the provided information does not substantiate specific after-sales procedures or customer cases. Its product range and stated R&D activity support some customization and innovation capability, although the extent of those capabilities is not fully documented.

Supplier typeThe supplier is explicitly identified as both a trading company and a manufacturer/factory. Its descriptions state that it develops and manufactures computer and electronics products in mainland China, operates five production lines, and is a professional USB flash-drive manufacturer.

CertificationsThe supplier reports ISO 9001 certification for its management system. This is explicit evidence of holding a recognized quality-management certification.

R&D capabilityKeeptech states that it designs advanced and novel products through an R&D team of more than five experienced technical staff. Its product-development focus and broad USB-drive range support innovation activity, although no specific patents, new-product records, or measurable R&D outcomes are supplied.

Production capacityThe supplier reports five production lines, more than 300 well-trained workers, 6–10 quality-control staff, and a stated focus on manufacturing USB flash drives. It also reports order fulfillment within 15 workdays in both peak and off-peak seasons, supporting a documented production base and stated delivery capacity.

Customization capabilityThe supplier offers custom USB drives and multiple drive formats, shapes, and materials for retail and promotional purposes. This explicitly supports product customization, though the available information does not specify customization limits, tooling capability, or minimum order requirements.