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Black PCI-E Wi-Fi card with heat sink and four antennas

sakose

sakose EP-9633 PCI-E Wi-Fi Adapter 1900Mbps AC1900 4 Antennas Heat Sink

SKU CH-0J55-FYRQR

PCI-E x1 wireless adapter delivering dual-band 2.4 GHz and 5.8 GHz AC1900 speeds with four antennas and a heat sink for stable connections

  • TypePCIE Wi-Fi Adapter
  • ColorBlack

Class AC1900

Wireless Speed AC1900

  • Dual-band 2.4 GHz and 5.8 GHz operation
  • PCI-E x1 interface fits x4, x8 and x16 slots
  • 600 Mbps on 2.4 GHz plus 1300 Mbps on 5.8 GHz
  • RTL 8814AE chip supports 802.11 ac/a/b/g/n standards
  • Compatible with Windows 7, 8.1 and 10

EP-9633 PCI-E AC1900 Wi-Fi Adapter

The sakose EP-9633 adds dual-band wireless to a desktop through a PCI-E x1 slot that also fits x4, x8 and x16 sockets. It runs the 802.11ac protocol on 2.4 GHz and 5.8 GHz bands, delivering 600 Mbps and 1300 Mbps link rates respectively. The RTL 8814AE chip handles MU-MIMO traffic for smoother gaming and streaming. Windows 7, 8.1 and 10 are supported.

Four external antennas and a metal heat sink

Four detachable antennas let you position them for the strongest signal in each band. The integrated heat sink draws heat away from the RTL 8814AE chip, keeping throughput stable during long transfers or heavy multi-user loads. No extra cables or software utilities are bundled beyond the standard driver package.

Simple slot-in install, watch driver source

Push the card into any free PCI-E slot, screw the bracket down, and attach the antennas. Windows 10 usually installs a basic driver automatically, but the full MU-MIMO feature set needs the vendor driver from the Realtek 8814AE support page. The only common snag is forgetting to enable the 5.8 GHz band in the router before testing speed.

Highlights

  • Dual-band 2.4 GHz and 5.8 GHz operation
  • PCI-E x1 interface fits x4, x8 and x16 slots
  • 600 Mbps on 2.4 GHz plus 1300 Mbps on 5.8 GHz
  • RTL 8814AE chip supports 802.11 ac/a/b/g/n standards
  • Compatible with Windows 7, 8.1 and 10

Specifications

Brandsakose
TypePCIE Wi-Fi Adapter
ColorBlack

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Questions about this item

Will the RTL 8814AE chip or the four antennas need replacement after heavy use?

The RTL 8814AE chip and four external antennas are soldered or fixed parts with no user-serviceable components, so no routine replacement is expected.

Does the PCI-E x1 link or the 1300 Mbps 5.8 GHz radio become the bottleneck first during long transfers?

The 5.8 GHz radio tops out at 1300 Mbps, while the PCI-E x1 lane can carry more than that, so the wireless link will saturate before the bus does.

How much heat does the built-in heat sink dissipate when the adapter runs at 1900 Mbps all day?

The integrated heat sink passively cools the RTL 8814AE chip; with no fan the card stays silent and surface temperature remains low during continuous dual-band operation.

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