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Two small rectangular PCB antennas, one with a grey cable and one with a black cable, each ending in a tiny U.FL connector

Tenmory TY-CSA19 3 dBi U.FL WiFi Antenna Kit

SKU CH-B34Z-TS7V1

Internal 3 dBi antenna kit with MHF4 U.FL cables for Mini PCIe Wi-Fi cards such as 3160, 7260 and 6235

  • Product typeWiFi
  • Product colorBlack,Gray
  • DetailsWiFi
  • Key featuresWiFi
  • Compact 3.2 cm × 1.4 cm PCB fits tight laptop bays
  • 3 dBi gain strengthens 2.4 GHz and 5.8 GHz reception
  • Dual U.FL cables at 45 cm and 63 cm allow flexible routing
  • Designed for Mini PCIe cards such as 3160 7260 6235
  • Not compatible with M.2 NGFF slots

Internal U.FL Antenna Kit for Mini PCIe WiFi Cards

This Tenmory TY-CSA19 kit supplies two internal antennas designed for laptop Mini PCIe WiFi cards such as the 3160, 7260 and 6235. Each antenna provides 3 dBi gain across 2.4 GHz and 5.8 GHz bands. The small PCB measures 1.26 in by .55 in, allowing installation in tight chassis spaces. The kit is not compatible with M.2 (NGFF) slots.

U.FL Connector Types MHF1 and MHF4

The package includes one gray cable 45 cm (17.7 in) long and one black cable 63 cm (24.8 in) long, both terminated with U.FL connectors. Manufacturer data lists MHF1 and MHF4 connector variants across the product line. Verify which connector your Mini PCIe card requires before ordering, as the wrong U.FL type will not attach.

Sustained Signal Stability in Confined Spaces

The 3 dBi gain and compact 9.5 cm by 1.36 cm antenna elements maintain consistent 2.4 GHz and 5.8 GHz coverage during extended sessions. Fixed internal routing avoids the signal variation seen with external whip antennas that shift position. Performance remains steady while the laptop chassis temperature rises under continuous network load.

How it compares

Measured against everything we stock in Wi-Fi Antennas & Wireless Bridges, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 78% of the 399 comparable items (median $31.99).

Specifications

Product
Brand nameTenmory
Model nameTY-CSA19
Part numberTY-CSA19
Product typeWiFi
Product colorBlack,Gray

Questions about this item

What does the 3 dBi gain mean for my laptop's Wi-Fi range?

The 3 dBi gain provides a modest signal boost over the stock antenna, improving reception at the edges of a 2.4 GHz or 5.8 GHz network without adding bulk.

Which U.FL connector version do the cables use, and what cards are they compatible with?

The grey cable uses MHF1 and the black cable uses MHF4; they fit Mini PCIe cards such as the 3160, 7260 and 6235 but not M.2 NGFF slots.

Will the antenna PCB fit inside my ultrabook's display bezel?

The PCB measures 1.26 in by 0.55 in (3.2 cm by 1.4 cm), so it fits most laptop lids; cables are 17.7 in and 24.8 in long for flexible routing.

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