Shenzhen V-Link Technology CO., LTD. — 3 prefixes (MA-L)

Shenzhen V-Link Technology CO., LTD. is a Shenzhen-based business-to-business supplier of IoT wireless connectivity modules, registered in the IEEE OUI registry against three MA-L (24-bit) blocks: 1C:4E:A2, 34:1F:C4, and 70:3A:2D. The company holds FCC grantee code 2AXX8, under which eight modular-approval filings span 2020 through early 2026 — every one classified as a WiFi or WiFi-plus-Bluetooth/BLE module for OEM embedding rather than a finished consumer product. Documented module SKUs range from a 2.4 GHz 802.11b/g/n part (H181) to a dual-band WiFi 6 module with Bluetooth/BLE (A9880), with the E901 built on the ESWIN ECR6600 SoC. Because V-Link is a component maker and not a named consumer brand, its OUI prefixes surface inside third-party end-products — smart door locks and battery-powered cameras are the commonly cited applications — carrying the integrator's branding. That indirection is the practical caveat: a V-Link OUI identifies the radio module, not the device's market name, which is why these prefixes can read as an "unknown device" on a home network. No CVEs, public exploits, or security incidents were found tied to this vendor as of June 2026. One important data trap: the domain vlink-tek.com resolves to an unrelated Dongguan display-product company, not this networking-module entity, so it should not be used as the vendor website here.

IEEE assignment

3 prefixes → Shenzhen V-Link Technology CO., LTD. [Confirmed] — the IEEE MA-L registry (cached IEEE MA-L registry); maclookup.app/vendors/shenzhen-v-link-technology-co-ltd

Registry / block size

MA-L (24-bit OUI); 3 IEEE prefixes [Confirmed] — IEEE MA-L. No entries in the IEEE MA-M registry (MA-M) or the IEEE MA-S registry (MA-S) for this vendor.

Verified prefixes (all MA-L)

1C:4E:A2, 34:1F:C4, 70:3A:2D [Confirmed] — the IEEE MA-L registry; hwaddress.com/company/shenzhen-v-link-technology-co-ltd/

HQ / country

Room 1803, BaiRuiDa Building, Bantian Sub-district, LongGang District, Shenzhen, GuangDong, CN 518000 [Confirmed] — IEEE MA-L registry address; maclookup.app/vendors/shenzhen-v-link-technology-co-ltd

Country

CN (China) [Confirmed] — IEEE MA-L

Registration date

Unknown [Unknown] — IEEE publishes NO assignment/registration date for OUI/MAC prefixes (the IEEE MA-L registry columns are only Registry, Assignment, Organization Name, Organization Address). A third-party "22 August 2020" date appears on maclookup.app for one prefix but is a database-scrape artifact, not an IEEE fact; not recorded.

Company status

active [Likely] — FCC filing pipeline runs through early 2026 (grantee 2AXX8), indicating an ongoing, commercially active company; fccid.io/2AXX8

Device types

IoT wireless connectivity modules — WiFi (802.11b/g/n), WiFi 6 (802.11ax dual-band 2.4/5 GHz), Bluetooth, BLE 5.1 [Confirmed] — fccid.io/2AXX8 (8 module filings, all "WiFi Module" original equipment)

End-product applications

smart home devices including battery-powered cameras and smart door locks (modules embedded by OEM integrators under their own brands) [Likely] — product literature / fccidlookup.com/ShenZhen%20V-Link%20Technology%20Co.,%20LTD.?code=2AXX8

FCC grantee code

2AXX8 [Confirmed] — fccid.io/2AXX8

Sample FCC module SKUs

H181 (2.4 GHz WiFi), E901-NI-WS (ESWIN ECR6600 SoC), H353-NS, A9880 (WiFi 6 + BT/BLE flagship), A880S, A880DS-NI-NS [Confirmed] — fccid.io/2AXX8; fccid.io/2AXX8-H181

Vendor website

Unknown [Likely] — vlink-tek.com resolves to an unrelated Dongguan display-product company (V-LINK display manufacturer), NOT this networking-module entity; no confirmed corporate website found for the FCC grantee. vlink-tek.com; fccid.io/2AXX8

Security context

no CVEs, public exploits, or threat-intel reports found as of June 2026; modules are B2B components and end-product security depends on the OEM integrator's implementation [Confirmed] — fccid.io/2AXX8; fccid.io/2AXX8-H181

Analyst note

a V-Link OUI identifies the embedded radio module, not the consumer device's brand — these prefixes commonly surface as "unknown device" sightings because the end-product carries the integrator's name. The vlink-tek.com domain is a false match; do not link it from this entry.