저희는 암호화폐로 결제를 받습니다 — 보유하신 코인으로 실제 하드웨어를 구매하실 수 있습니다.암호화폐로 결제하고, 실제 하드웨어 구매에 사용하십시오. 전 세계 어디서나 US$399 이상 구매 시 무료 보험 배송. 무지 상자에 담아 독일에서 발송합니다.US$399 이상 구매 시 무료 보험 배송. 체크아웃을 시작하면 30분 동안 환율이 잠깁니다.30분간 환율 잠금. 모든 제품은 밀봉된 상태로 일련번호를 확인한 후 24개월 보증을 제공합니다.밀봉 포장, 24개월 보증.

가격 추적 로그인
Green circuit board with four PCIe slots and ASM1184 chip

WaveShare

WaveShare 4-CH PCIe Gen 2 x1 Expander ASM1184

SKU CH-RV56-CDCJ9

Adds four PCIe 2.0 x1 slots from one lane using an ASM1184 controller, driver-free and powered from PCIe or 12 V DC header

  • CPU TypeOther
  • Expands one PCIe lane into four Gen 2 x1 sockets for more add-in cards
  • ASM1184 controller enables driver-free plug-and-play operation
  • Powered from PCIe 12 V or optional 12 V DC header for flexible installs
  • Backward compatible with PCIe Gen 1 x1 devices
  • Designed for riser or backplane use — not for direct motherboard insertion

4-Channel PCIe Gen 2 Expander

This WaveShare board converts a single PCIe lane into four Gen 2 x1 sockets using an ASM1184 controller. It is built for developers and integrators who need extra expansion slots inside a mini-PC or embedded chassis. The card draws power from the PCIe 12 V rail or an external 12 V DC header. No drivers are required for operation.

Suits embedded builds not direct PC install

The expander targets system builders adding capture cards, network adapters or storage controllers to space-constrained platforms. It is not intended for users who want to plug the board straight into a standard desktop motherboard. Buyers needing a simple riser for a full-size graphics card should look elsewhere.

ASM1184 controller with driver-free operation

The ASM1184 chip manages all four downstream ports at PCIe 2.0 speeds without any software installation. This single specification decides whether the board fits a project that requires transparent, hot-plug expansion. If the host platform cannot supply 12 V through the slot or header, the expander will not function.

주요 특징

  • Expands one PCIe lane into four Gen 2 x1 sockets for more add-in cards
  • ASM1184 controller enables driver-free plug-and-play operation
  • Powered from PCIe 12 V or optional 12 V DC header for flexible installs
  • Backward compatible with PCIe Gen 1 x1 devices
  • Designed for riser or backplane use — not for direct motherboard insertion

사양

CPU TypeOther

이 상품에 대한 질문

How do I verify the ASM1184 expander is working after installation?

The controller is driver-free and plug-and-play; the host system should enumerate four separate PCIe Gen 2 x1 links without extra software.

What comes in the box and what must I source separately?

The board itself is supplied; you must provide a 12 V DC header cable or rely on the PCIe slot 12 V rail for power.

Which version of this expander should I choose for my setup?

This model provides four PCIe Gen 2 x1 sockets from one upstream lane using the ASM1184 controller.

이 진열대의 다른 상품

고객들이 함께 비교한 상품

같은 진열대, 같은 체크아웃 — 코인 8종, 환율 잠금 30분.