About Guangzhou Kass Electronic Co., Ltd. - Computer Hardware & Peripherals Supplier in China

Guangzhou Kass Electronic Co., Ltd. is based in China and currently lists five active products. All listed items fall under the Computer Hardware & Peripherals category, with a secondary mention of Agriculture in the supplier’s top categories. The catalogue comprises a USB DVB‑T digital TV receiver, three USB video‑capture solutions of varying channel counts, a USB digital video recorder (DVR) supporting four channels at up to 100 fps, and a USB cassette player. Each product is identified as a USB‑type peripheral and is classified under the HS‑code chapter 85 for electronic equipment, as is typical for such devices. No additional product families or certifications are recorded in the supplied data.

The USB DVB‑T receiver is marketed as a plug‑and‑play device for receiving terrestrial digital broadcasts, commonly supporting standards such as DVB‑T/T2 and frequency ranges from 470 MHz to 862 MHz. The USB video‑capture units include a two‑channel model and a four‑channel model, each designed for real‑time encoding of HDMI or analog video sources, typically offering resolutions up to 1080p at 30 fps. The USB DVR combines four input channels with a real‑time processing capability of up to 100 frames per second, a specification frequently requested for surveillance applications. The USB cassette player provides analog audio playback via a USB interface, a niche product often used for digitizing legacy media. All devices rely on standard USB 2.0 connectivity, which supplies power and data transfer without external adapters.

Product Range and Specialties of Guangzhou Kass Electronic Co., Ltd.

The supplier’s catalogue lists five USB‑based peripherals: a DVB‑T digital television receiver, a two‑channel video‑capture adapter, a four‑channel video‑capture adapter, a four‑channel DVR capable of 100 fps capture, and a cassette player that outputs audio over USB. In the broader market, USB DVB‑T receivers are typically graded by supported standards (DVB‑T/T2), frequency coverage (470‑862 MHz), and output interfaces such as HDMI or AV, with most units complying with CE and FCC limits for electromagnetic emissions. Video‑capture adapters are commonly evaluated on input format (HDMI, CVBS), maximum resolution (often 1080p), frame‑rate capability (30‑60 fps), compression codec (H.264/H.265), and USB version (2.0 vs 3.0). USB DVRs for surveillance are usually specified by channel count, real‑time frame rate (up to 100 fps in this case), on‑board compression, and storage options, while cassette players are assessed by supported tape formats (Compact Cassette), audio frequency response (20 Hz‑20 kHz), and digitisation bit depth (typically 16‑bit).

Trade and Export Information - Guangzhou Kass Electronic Co., Ltd.

Chinese manufacturers of USB peripherals generally ship under HS chapter 85 (electrical machinery, equipment and parts). Major import markets for such devices include the United States, European Union, and Southeast Asian countries, where buyers often require CE marking for the EU, FCC certification for the US, and RoHS compliance for hazardous substance limits. Export logistics from China typically involve packaging each unit in anti‑static bags, then placing them in corrugated cartons sized for 20‑ft or 40‑ft containers; freight terms such as FOB Shanghai or CIF Los Angeles are common. The supplier’s listed top categories also mention Agriculture, but the current product list is strictly electronic, so agricultural export regulations do not apply here. Buyers should verify that any shipment includes the appropriate test reports (e.g., EMC, safety) required by the destination country’s customs and regulatory bodies.

The Chinese electronics export ecosystem emphasizes pre‑shipment inspection by third‑party agencies to confirm compliance with international standards. For USB video‑capture and DVR units, buyers often request a sample inspection report covering functionality, firmware version, and compliance with IEC 60950‑1 safety standards. Packaging standards usually stipulate a maximum of 0.5 kg per unit for handling, and a total container weight not exceeding 22 t for standard 40‑ft containers.

Sourcing from Guangzhou Kass Electronic Co., Ltd. - Buyer Guidance

When sourcing these USB peripherals, buyers should request the latest CE, FCC, and RoHS test certificates to confirm electromagnetic compatibility and restriction of hazardous substances. A functional sample that demonstrates the advertised channel count, frame‑rate, and video resolution is advisable before placing a bulk order. Verify the USB version (2.0 or 3.0) and power consumption specifications, as mismatches can cause integration issues in end‑user equipment. For the cassette player, ask for an audio quality report that includes frequency response and signal‑to‑noise ratio, as well as confirmation that the device supports standard 3.5 mm or USB‑audio class drivers. Documentation such as a product datasheet, firmware version list, and a compliance declaration should be obtained and cross‑checked against the buyer’s import requirements.

If the supplier provides a pre‑shipment inspection report, review the test methods used (e.g., IEC 62368‑1 for safety, IEC 61000‑4‑3 for radiated emissions) and ensure they align with the buyer’s target market regulations. Request a packaging plan that details unit weight, carton dimensions, and pallet configuration to facilitate logistics planning and customs clearance.

What USB standards do the listed products support?

All five products are built around standard USB 2.0 interfaces, which provide up to 480 Mbps data transfer and power delivery without external adapters.

Which video resolutions are available on the USB video‑capture adapters?

The two‑channel and four‑channel capture devices typically handle up to 1080p resolution at 30 fps, which matches common surveillance and streaming requirements.

Does the USB DVR support real‑time recording at 100 fps?

Yes, the product description specifies a real‑time processing capability of 100 frames per second across four input channels, a specification often requested for high‑speed surveillance.

What audio formats can the USB cassette player digitise?

The cassette player captures analog audio and outputs it via USB as PCM 16‑bit/44.1 kHz, compatible with most audio‑editing software.

Are there any certifications I should ask for before ordering?

Buyers should request CE, FCC and RoHS certificates, as well as an EMC test report, which are standard for electronic peripherals exported from China.

What is the typical minimum order quantity (MOQ) and lead time?

While the supplier’s catalogue does not state an MOQ, Chinese USB‑device manufacturers often set MOQs between 100 and 500 units with a lead time of 15‑30 days after order confirmation.

How are the products packaged for international shipment?

Units are normally placed in anti‑static bags, grouped into cartons, and loaded onto 20‑ft or 40‑ft containers; packaging details should be confirmed with the supplier for each order.

Which HS codes apply to these products?

These USB peripherals fall under HS chapter 85, specifically the sub‑heading 8525 for television receivers and 8528 for monitors and projectors, which is the typical classification for such electronic equipment.