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M.2 B+M Key to SATA III 2 Ports Expansion Card Jmicro JMB582 Chipset, Add Two SATA 3.0 Devices to Any M.2 2242 Slot SI-ADA40149
✅ In stock
D
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 30, 2026 3:58 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰The current price is 22% below what this product typically costs — a notable saving over its usual going rate.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
24.15/28
Recent Value
0/22
Market Standing
15.81/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
KART IT
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Complies with PCI Express base specification revision 3. 1a. M. 2 B+M Key interface
✓Compliant with Serial ATA AHCI (advanced host controller interface) Specification Rev 1. 0, supports SATA 3. 0 transfer rate up to 6Gbps. Maximum sequencing read/ write speed 850 MB/s.
✓Micron JMB582 Chipset, Port Multiplier FIS-based and Command-based switching supported. Hot plug and Hot swap SATA ports. Support Gen 1i, Gen 1x, Gen 2i, Gen 2m, Gen 2x, and Gen 3i.
✓Compatible with Windows XP/7/8/10/Mac/NAS/Linux OS. No driver installation is required. Support install Windows OS from Win10 PE.
⚙️ Specifications
Brand
IO CREST
Hardware Interface
PCI
Style
B+M 2-Port
Compatible Devices
Hard Drive, SSD, Optical Drive
UPC
857426008475
Model Number
SI-ADA40149
Global Trade Identification Number
00857426008475
Manufacturer
Syba
Item Type Name
2 Port SATA III 6Gb/s M.2 22x42 Controller Card
Built-In Media
M.2 To SATA Expansion Card
Unit Count
1 Count
