KT-R4A
MTK Chip · High Speed Wi-Fi6 · 2.5G port, fast broadband Internet access
- Rocket speed: 3.5 Gbps theoretical download rate
- NSA/SA 5G dual-mode network, 4G compatible
- Sub-6G: supports mainstream operator bands
- High speed Wi-Fi 6
- 2.5G port for fast broadband access
What makes Kingtop CPE different?
Octa-Core AX3000,
super gigabit experience
Equipped with MTK900, octa-core CPU architecture chip, using 6nm process, support multi-carrier aggregation technology, support 3GPP Rel.15 5G NR protocol, the theoretical peak increase to 3.5Gbps.

Rocket Speed
3.5 Gbps theoretical download rate

NSA/SA
5G dual-mode network, 4G compatible

Sub-6G
Supports mainstream operator bands

ISP
Supports mainstream operator certification
Higher speed, stronger performance
*3pcs 2.4/5GHz 5dBi high gain antennas, forming a three-antenna array, superimposed MU-MIMO, beam forming, higher rate, stronger performance through the wall.
*6 pcs cellular antennas ensure that users can get high-quality, stable 5G signals in different situations.
Make every room have full signal
Mesh networking, no fear of wall penetration, whole-house coverage. There is a RJ11 voice port, support VOLTE, no time delay, high fidelity.
Enjoy a worry-free network
In a barrier-free environment, the wireless signal coverage range of the CPE device is as follows:
5G band: the coverage distance is about 30 meters.
2.4 band: the coverage distance is about 100 meters.
Rich scenarios to enjoy network






Product Technical Specifications
Memory: 2GB RAM + 8GB ROM
WIFI : MMT7981BA+MT7976CN+MT7531AE
2.4 GHz: 574 Mbps (802.11ax)
2.4GHz & 5GHz Simultaneous Dual-Band Wi-Fi
Bands : 5 GHz: 2402 Mbps (802.11ax, HE80)
2.4 GHz: 574 Mbps (802.11ax)
SA NR:Downlink/Uplink up to 2.77Gbps/1.25Gbps
LTE:Downlink/Uplink up to 1.2Gbps/150Mbps
WCDMA:Downlink/Uplink up to 42.2Mbps/11.5Mbps
How to connect your CPE?
Compatibility worry-free. Simply insert the nano-SIM card into your current CPE and you can enjoy WiFi for your entire home with a few simple steps.
Interested in the KT-R4A?
5G Consumer-grade CPE. Tell us about your project, volumes and customization needs. Our sales engineers reply within 24 hours with pricing, lead times and samples.
- OEM / ODM customization and low MOQ
- Sample testing before bulk orders
- 15+ years of 4G/5G device manufacturing




