What are the available shipping methods?

We ship via Express (DHL, UPS, TNT, FEDEX, ARAMEX, EMS), by Sea, or by Air. Customers can also pick up the goods.

Are you a manufacturer?

Yes, we are manufacturers with 9 years of experience in PC/POS/Mobile Payment products and solutions.

What is the warranty period?

We provide a 12-month warranty from the shipment date for all products, excluding consumable parts.

What after-sales service do you provide?

We offer 12 months warranty, sufficient spare parts stock, and 7*24 online professional engineer support, including optional local field service.

21 Keys Smart Numeric Mini USB Programmable POS Keyboard (KB21U)

Name: 21 Keys Smart Numeric Mini USB Programmable POS Keyboard (KB21U)
Brand: Shenzhen HCC Technology Co., Ltd.
SKU: 1921837895

Guangdong, ChinaShenzhen HCC Technology Co., Ltd.

US$38.00

1-49 Pieces

US$36.00

50+ Pieces

Sample price:US$38.00/piece.Request sample

Product profile

Customization

Available

Connection Type

USB, Wired

Software Compatibility

Support USB Programming in Window

Model NO.

KB21U

Key Switch Mechanism

Electrostatic Capacity Key Switch with Over 30 Mil

Blacklight

Backlight Switch and Layer Exchange Operation as S

Memory

All Programmed Data Are Stored in Eeprom, Without

Multi - Level Programming

Support Max 3 Levels

Time Delay Support

Provide a Variable Time Delay, 0.5 Sec Per Interva

LED Indicator

Number Lock, Layer and Buzzer

Electronics Lock

3 Section of Electronic Locks for Different Level

Dimension

131 (L)* 89 (D)*37 (H) mm

Peak Load

45 + 5cn

Application

Desktop

Interface

USB

Working Principle

Mechanical

Shape

Slim

Product Positioning

Programmar Keyboard

Key Numbers

Transport Package

Netural Package

Trademark

HCCTG

Origin

China

Production Capacity

51025413/Year

Key features

Durable Key Switches: Electrostatic capacity key switches with over 30 million life cycle time.

Multi-Level Programming: Supports up to 3 levels with variable time delay of 0.5 sec per interval.

Onboard Memory Storage: All programmed data stored in EEPROM without battery, ensuring data retention.

Electronic Security Locks: 3 sections of electronic locks for different level users to enhance security.

Wide OS Compatibility: Supports USB programming in Windows ME/9X/2K/XP/7/8/10.

Compact Slim Design: 21 keys mini size with dimensions 131x89x37 mm, ideal for desktop use.

LED Status Indicators: Features Number Lock, Layer, and Buzzer indicators for clear status feedback.

OEM/ODM Customization: Manufacturer offers customized services based on various customer demands.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Shenzhen HCC Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2008-03-05Nearest Port: Shenzhen, Guangzhou, HongkongAverage Response Time: ≤3.26hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, EXW

AI-Powered supplier vetting

SummarySHENZHEN HCC TECHNOLOGY CO., LTD. is identified as a limited trading company with 18 employees and a valid import and export license. It demonstrates documented complaint handling, quality assurance, raw-material traceability, and 100% finished-product inspection, although only one quality inspector is reported. The supplier provides R&D, ODM, OEM, 3D design, and multiple customization services, supported by available R&D audit documentation and evidence of new products in the past year. It has inventory capability and has attended an offline trade show, but lacks overseas warehouses, showrooms, agents, and branches; overseas service coverage is reported as zero countries. Financial credibility cannot be assessed from the available information. No certification holding or specific customer-case evidence is provided.

Supplier typeThe supplier is explicitly identified as a trading company and limited company, with 18 employees, no stated parent-group affiliation, and a product offering centered on SIM card readers. Its valid import and export license supports its role in international trade.

After-Sales capabilityThe supplier has a clear procedure and records for handling customer complaints, and its technology engineers provide technical support for after-sales service. However, it has no overseas warehouse, showroom, agent, or branch, and reports service coverage in zero countries, limiting demonstrated overseas support infrastructure.

R&D capabilityThe supplier has R&D engineers responsible for new product development, provides 3D software design, has available design-input/output, review, verification, and validation documentation, and reports new products during the past year. It also offers ODM services, although no SDK is available.

Customization capabilityThe supplier supports customization from samples and designs, full, minor, and flexible customization, as well as 3D software design and ODM services. R&D engineers also confirm customer requirements and provide technical support, providing explicit evidence of broad customization capability.