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Controllers & Adapters

Controllers & Adapters – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.sk.

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7 reasons to shop for Controllers & Adapters on Alza.sk

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Controllers & Adapters?

If you're planning to get Controllers & Adapters, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: Controllers & Adapters

Are you looking for the best Controllers & Adapters? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Controllers & Adapters

If you are looking for products based on price, you can browse the lowest priced Controllers & Adapters, or choose to sort by price from highest to lowest.

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AlzaPlus+ deals Bluetooth Adapters Bluetooth USB Controllers & Expansion Cards USB M.2 Controllers M.2 M.2 NVMe Controllers M.2 NVMe Serial & Parallel Port Cards Serial & Parallel SAS (Serial Attached SCSI), RAID Controllers SAS, RAID Serial ATA, RAID Controllers Serial ATA, RAID Internal PC Power Cables Power
 
157 Results
Mercusys MA550H, Long Range Bluetooth 5.4 - Bluetooth Adapter
4.5 31×
Mercusys MA550H, Long Range Bluetooth 5.4
Bluetooth Adapter - external, controller inputs/outputs USB 2,0, controller connection to PC via USB 2.0, transfer speed 3 Mb/s, Bluetooth 5.4
-5 % off new 9.39 € New 9.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TP25126
Nedis BTTC2500BK - Bluetooth Adapter
4.8 4×
Nedis BTTC2500BK
Bluetooth Adapter - external, range 8 m, Bluetooth 5.3
-12 % off new 13.90 € New 15.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NESDV426e
AKASA USB 3.2 Gen 2x2 Internal 20-pin Connector - Controller Unit
4.8 4×
AKASA USB 3.2 Gen 2x2 Internal 20-pin Connector
Controller Unit -, ports: USB-C 3.2 Gen 2x2
-11 % off new 46.90 € New 52.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AKAug2x2i
AKASA 2.5 Gigabit PCIe Network Card - Network Card
5.0 9×
AKASA 2.5 Gigabit PCIe Network Card
Network Card - Simply add one 2.5Gbps LAN Ethernet port to your system. Utilizing the stability of the cable connection. Fits PCIe x1, x4, x8 and x16 slots
-31 % off new 23.90 € New 34.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FV507a11
ASUS USB-BT600 - Bluetooth Adapter
3.0 2×
ASUS USB-BT600
Bluetooth Adapter - external, controller connection to PC via USB 2.0, transfer speed 3 Mb/s, range 40 m, Bluetooth 6.0
16.90 €
Buy
In stock > 10 pcs at the supplier's
Order Code: ASUS26007
CARNEO BT-269 Bluetooth Audio Receiver and Transceiver - Bluetooth Adapter
4.6 50×
CARNEO BT-269 Bluetooth Audio Receiver and Transceiver
Bluetooth Adapter - for connecting audio devices such as MP3, MP4, TV, radios, car radios and computers via Bluetooth
-7 % off new 50.90 € New 54.90 €
Buy
Unsealed - in stock 2 pcs
Order Code: CAR205
ASUS USB4 PCIe Gen4 Card - Controller Unit
5.0 1×
ASUS USB4 PCIe Gen4 Card
Controller Unit - to PCIe 4.0 x4, ports: USB 2.0
-6 % off new 74.90 € New 79.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: EC573c4
ASUS HYPER M.2 x16 Gen 4 Card - Controller Unit
4.3 19×
ASUS HYPER M.2 x16 Gen 4 Card
Controller Unit - to PCIe 4.0
-37 % off new 36.90 € New 58.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: EC573c2
Creative BT-W5 Bluetooth USB Transmitter - Bluetooth Adapter
4.6 30×
Creative BT-W5 Bluetooth USB Transmitter
Bluetooth Adapter - external, controller inputs/outputs USB 2,0, controller connection to PC via USB 2.0, range 50 m, Bluetooth 5.3
57.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HC167p
C Tech Sata Power to 2x SATA 90° splitter 15cm - Power Cable
4.7 118×
C Tech Sata Power to 2x SATA 90° splitter 15cm
Power Cable connecting, 0,15m, male connectors: 1× SATA (Serial ATA), female connectors 2× SATA (Serial ATA)
from  3.52 €
Buy
In stock > 20 pcs at the supplier's
Order Code: MD068cd
ASUS ThunderboltEX 4 - Controller Unit
3.6 7×
ASUS ThunderboltEX 4
Controller Unit - to PCIe 3.0, ports: Thunderbolt 4
100.90 €
Buy
In stock 4 pcs at the supplier's
Order Code: EC573t1
ASUS HYPER M.2 x16 Card V2 - Controller Unit
4.6 16×
ASUS HYPER M.2 x16 Card V2
Controller Unit -
45.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: EC573c1
ASUS Hyper M.2 x16 Gen5 Card - Controller Unit
4.7 8×
ASUS Hyper M.2 x16 Gen5 Card
Controller Unit - to PCIe 4.0
73.90 €
Buy
In stock 5 pcs at the supplier's
Order Code: EC573c3
ASUS USB4 PCIe Gen4 Card - Controller Unit
5.0 1×
ASUS USB4 PCIe Gen4 Card
Controller Unit - to PCIe 4.0 x4, ports: USB 2.0
79.90 €
Buy
In stock 3 pcs at the supplier's
Order Code: EC573c4
Nedis BTTC2500BK - Bluetooth Adapter
4.8 4×
Nedis BTTC2500BK
Bluetooth Adapter - external, range 8 m, Bluetooth 5.3
15.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NESDV426e
- - USB Dongle
5.0 2×
-
USB Dongle - receiver, wireless, Pairing, universal, for compatible Dell KM900 keyboards and mice, KB900, MS900, black
13.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: ADP2c055c
Nedis BTTC2550BK - Bluetooth Adapter
1.0 1×
Nedis BTTC2550BK
Bluetooth Adapter - external, range 10 m, Bluetooth 5.4
29.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NESDV426f
UGREEN LDAC Bluetooth 6.0 Audio Receiver - Bluetooth Adapter
4.5 2×
UGREEN LDAC Bluetooth 6.0 Audio Receiver
Bluetooth Adapter - external, range 10 m
23.90 €
Buy
On the way > 5 pcs
Expected 03/08/2026
Order Code: UGRE2518
Inter-Tech KC-008 - Controller Unit
4.9 7×
Inter-Tech KC-008
Controller Unit - to PCIe 3.0 x4, ports: USB-C 3.2 Gen 2x2
39.90 €
Buy
On the way 1 pcs
Expected 29/07/2026
Order Code: ITEad5
NEDIS BTTC100BK - Bluetooth Adapter
3.7 7×
NEDIS BTTC100BK
Bluetooth Adapter - external, range 10 m, Bluetooth 4.2
25.90 €
Buy
On the way 1 pcs
Expected 14/08/2026
Order Code: NESDV426a
QNAP QXP-10G2U3A - Controller Unit
3.0 2×
QNAP QXP-10G2U3A
Controller Unit - to USB 3.2 Gen 2 , ports: USB 3.2 Gen 2
83.90 €
Buy
Ordered on request
Order Code: QL2020mv10
Inter-Tech (SFF-8643) Mini-SAS HD to 4x SATA, 0.5m - Adapter
Inter-Tech (SFF-8643) Mini-SAS HD to 4x SATA, 0.5m
Adapter SATA and MiniSAS (SFF-8643) - built-in, standard braid, cable length 0.5 m
22.90 €
Buy
Ordered on request
Order Code: ITEre07
Inter-Tech (SFF-8643) Mini-SAS HD to 4x SATA, cross-over, 0.7m - Adapter
Inter-Tech (SFF-8643) Mini-SAS HD to 4x SATA, cross-over, 0.7m
Adapter SATA and MiniSAS (SFF-8643) - built-in, standard braid, cable length 0.7 m
33.90 €
Buy
Ordered on request
Order Code: ITEre06
Inter-Tech (SFF-8654 8i) Slim SAS to 2x (SFF-8654 4i) Slim SAS, 0.7m - Adapter
Inter-Tech (SFF-8654 8i) Slim SAS to 2x (SFF-8654 4i) Slim SAS, 0.7m
Adapter SlimSAS - interconnect
42.90 €
Buy
Ordered on request
Order Code: ITEre14
AlzaPlus+ deals Bluetooth Adapters Bluetooth USB Controllers & Expansion Cards USB M.2 Controllers M.2 M.2 NVMe Controllers M.2 NVMe Serial & Parallel Port Cards Serial & Parallel SAS (Serial Attached SCSI), RAID Controllers SAS, RAID Serial ATA, RAID Controllers Serial ATA, RAID Internal PC Power Cables Power
 

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Controllers & Adapters - additional info

Have you ever needed to use a USB port, but they were all occupied? Or, worse, you needed to connect to your computer via other devices but your motherboard or notebook just couldn't. It is in situations like these that you will really appreciate the functionality of a controller.

Controllers are used to extend port equipment and computers, and come in several forms. These include internal controller cards in desktop computers, cards in the expansion slot of your notebook, and additional USB devices. Purchasing a suitable controller can easily prevent having to buy a new expensive motherboard, notebook or desktop computer.

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